Bere barley participatory network

Bere – the barley landrace. Exploring its potential with growers. Forming a Bere network. Visiting sites in July 2023. Shared expertise and experience.

By Lawrie Brown

An exciting new initiative involving volunteer growers across Scotland is using a tricot participatory selection approach [1] with the purpose of understanding and selecting the best Bere varieties for different production systems and locations. We are building a growing network of interested growers, currently 16 in total, who were sent starter packs early in the spring. Each participant received seed for 3 barley types, 2 Beres (with different origins) and 1 control (a modern cultivar) which have been sown this season and observations, samples and measurements are being collected.

Taking the view on our bere barley trip around Scotland (Lawrie Brown)
Edinburgh to Orkney| Hebrides to Aberdeen

In June, we had the tough job of visiting as many of the participants as possible. This involved a road trip across Scotland visiting a range of sites from Edinburgh and Aberdeen to Stirling, Argyll, Oban and the Isles of Coll, Lismore, South Uist and Orkney. This was a fascinating trip as we learned of the various personal motivations and interests for growing Bere barley from bread making to distilling and heritage conservation to feeding cattle. We met some really interesting people along the way who opened their doors to us and it was great to see small pockets of Bere being reintroduced to sites around Scotland. 

The trial sites this year were small (usually plots of 2 x 6 m) as we had a restricted amounts of seed for distribution. However, next year we will be able to supply larger quantities for larger trial areas and more volunteer participants. Growers were free to apply whatever treatments they wished with some applying seaweed and/or manure as fertiliser while others trialled different tillage treatments. Most were grown without any weed control.

Left – on a smallholding near Colintraive, Argyll, this newly cultivated land had been overrun with rushes and bracken. Centre – on the Isle of Lismore where different tillage methods have been trialled. Right – at Dunrobin Castle where bere is grown with wild flowers for traditional whisky making. (Lawrie Brown).
Shared experience | sharing knowledge

We are looking forward to collating all the data at the end of the season so we can see if specific beres prefer particular environments or treatments and the results will be shared with all growers through online groups and/or face-to-face workshops. 

By working together and sharing experiences and information we hope we can all learn something new about the opportunities this ancient grain, Bere barley, can offer Scottish growers. 

Left upper – at Glen Lonan near Oban, plots had a seaweed addition plus a kelp foliar spray. Right upper – at a croft on South Uist, bere sown late but already showing advantage of fertilisation with seaweed. Left lower – enjoying the weather in Isle of Lismore. Right lower – plots near Stirling. (Lawrie Brown)
Join the Bere net?

If you would like to get involved in next year’s trials and join the network or find out more, feel free to contact me on lawrie.brown@hutton.ac.uk.

Lawrie works at the James Hutton Institute as a Research Scientist in the Plant Soil Interactions group of Ecological Sciences. Lawrie’s colleagues Molly Brown and Tim George were also involved in visiting the disperse and remote locations around Scotland.

References | sources | links

[1] ‘Tricot’ is short for Triadic comparison of technology options – “a research methodology that helps farmers to identify the most suitable technologies for the local conditions of their farm .… engages farmers as ‘farmer researchers’ in the testing or validation of new crop varieties and other promising technologies”. To find out more about the Tricot approach, visit the Alliance Bioversity & CIAT site at Tricot Aproach. Guide for large-scale participatory experiments. The 2020 report by van Etten and co-authors can be downloaded there. The Alliance’s wider aims in climate change, biodiversity loss, environmental degradation and malnutrition an be viewed at their home page.

[2] For more about bere on this web site: Bere barley at the Living Field gives a introduction to the plant and crop . Bere country shows areas grown with bere and barley in the first crop census in Scotland, 1854. Bere in Lawson’s Synopsis for the different forms of bere and other old barley varieties trialled by the Lawsons (seedsmen) near Edinburgh in the 1800s. For links to all this web site’s articles on bere, including recipes, see Bere line – rhymes with hairline.

Upper – Lauriston Farm, Edinburgh, the first to be sown back in March 2023, the grain to be supplied to a local bakery. Middle -at Granton Walled Garden, Edinburgh, where the modern cultivar was showing signs of manganese deficiency. Lower – on the Isle of Coll, where the modern cultivar was struggling to survive. (Lawrie Brown)

Ed: thanks to Lawrie for introducing the Bere net – pleased to hear that the article has helped to recruit more growers (11 Oct 2023)

Rice grain giant sculpture

Rice sculpture at Singapore Changi by artist Eng Tow. Rice the feeder of millions. Photographs of rice fields in Laos and Bangladesh. Hanging gardens and waterfall. Bringing plants to people.

Grains of Thought (2015) is the name. Huge grains of rice, magnified from reality many times, made from acrylic and carbon fibre by the artist Eng Tow [1]. They were transferred in 2019 to the South Gateway Garden at Changi Airport from an exhibition at the Asian Civilisations Museum in Singapore [2].

These massive grains sit and hang among moist tropical vegetation inside the South Gateway precinct. All around, people were eating rice at the food stalls and restaurants.

Rice was domesticated in Asia. The climate suits it. Most rice is still grown in Asia. Over three-quarters of the global production comes from China, India, Bangladesh, Indonesia and Vietnam (Fig. 1). Rice is also grown in smaller quantities more widely, for example in the USA, south America, north Africa and southern Europe. 

Fig. 1 Distribution of global rice production among countries, mainly in Asia: drawn from statistics of the Food and Agriculture Organisation of the United Nations.

In typical systems of cultivation in Asia, rice is grown in flat fields or terraces, surrounded by bunds made of heaped and compacted soil. The high rainfall of monsoon or wet seasons is retained within the fields or else lifted or pumped into fields from nearby waterways. The rice needs to be submerged in water but it is also better to retain the water and let it evaporate slowly, rather than have it flow downhill taking soil with it. The water is skilfully channelled between fields, sometime over extensive hillslopes and valley bottoms.

Fig 2 Rice fields in Bangladesh: upper, during soil cultivation before planting, hanging fronds are from coconut palms on a roadside; lower left, one field planted centre; lower right, all fields planted with young rice in lines.

Two examples of this ’paddy’ system are shown on this page, from Bangladesh and Laos. Once the soil has been cultivated, the rice is planted out into fields from ‘nurseries’. The lower parts of the stems are submerged for most of the plant’s life. The water has usually evaporated or else drained before harvest.

Not all rice is grown in this way: some varieties of the crop are cultivated on dry land and others in deep water where the stems extend upwards as seasonal flooding increases the distance from soil to water-surface. 

Fig. 3 Rice fields in Laos: upper, foreground soil still being cultivated, young rice planted behind; lower left, ‘nursery’ from which the plants are moved to their final position in fields, the high bund in middle distance separates fields at different levels; lower right, young rice planted.

Global reach

In Scotland, the main grains since agriculture arrived here have been oats and barley, also wheat and rye. All were domesticated just to the east of the Mediterranean and were moved across Europe to reach Scotland >5000 years ago. Rice has been imported into north-west Europe for many centuries, but it was never a main source of carbohydrate … that is, not until the last 50 years or so [3]. In the 1950s, it was eaten in the home as a sweet milk pudding or added to soups and broths. Imports began to rise in the 1970s and by the 1990s its consumption had increased more than five-fold, making it one of the UK’s major sources of cereal carb [4].

The rice we eat is grown mainly in India, Pakistan, Thailand, USA and Cambodia. Various forms of the grain are now readily available in the UK for home cooking and as meals in carry-outs and restaurants. For example, basmati is the typical rice in Indian cooking while arborio is rounder and softer when cooked, ideal in risottos.

Basmati and arborio grains are shown in the photographs below as most Europeans see them – straight out of the packet. The grains have had their protective coverings removed in processing mills. Two other grains are shown with them: local oats, the protective cover still attached, and emmer wheat for which each grain was taken out of its covering by hand. The emmer and oat were grown in the Living field garden – we tried rice a few years ago. It grew leaves and stems, but did not make it to seeding.

Fig. 4 Grains of arborio rice (top left), oats (upper r), emmer wheat (lower r) and basmati rice (lower l). Grains are 4-5 mm long.

The grains of these four crops differ relatively little in size (although the basmati is thinner than the others). Along with most other cereal grains they are able to survive when dried for long periods in storage. The storability of cereal grains was one of the main factors that encouraged humans to grow seasonal crops and settle in one place. The grains have an optimal geometry for growth on the plant, harvesting, storage, transportation, milling and cooking.

Grains of thought?

Most people who eat a meal of cereals – bread, porridge, pasta, paella, roti, ngaiwa – probably do not see it as once being a collection of individuals on a mother plant. Yet each grain of a cereal originates from a single act of reproduction and lives life encased in its own protective sheath. The yield of a cereal crop is determined by the number of individual grains on a cereal head or spike. The balance between number and size of individuals is influenced by field management and in turn influences the nutritional quality and economic worth of the harvest.

The grains are now unseen in most cereal products. Maybe these giant sculptures can remind us of what most people depend on for life.     

The Grains of Thought sculptures are sited within a major complex at the airport in which thousands of tropical plants are nurtured. The centrepiece is the waterfall or ‘rain vortex’, photographs below [5].

Sources | links

[1] Eng Tow: http://www.engtow-artist.com/

[2] Asian Civilisations Museum – https://www.nhb.gov.sg/acm/. For a previous article featuring ACM on the Living Field – The Tang Shipwreck and Orkney Simmens http://www.livingfield.co.uk/fibres/the-tang-shipwreck-and-orkney-simmens/

[3] Food of the Scots. Volume 5 in A Compendium of Scottish Ethnology. Author: Alexander Fenton. Publisher: John Donald, in association with The European Ethnological Research Centre.

[4] The Rice Association: Rice in the UK.

[5] Waterfall: wikipedia entry

Contact: geoff.squire@hutton.ac.uk and geoff.squire@outlook.com

[Last update with some changes to text: 3-4 July 2023]

Fearnag Growers – a Community

Raghnaid Sandilands describes a community growing project in Strathnairn and introduces a new venture with ancient cereal grains.

Fearnag Growers is a communal growing project based in a beautiful old walled garden at Farr estate on South Loch Ness. It has been worked by the community since 2016 and treasured by the allotment holders, a life line through the lockdowns.

Over the years we have become a small hub for cultural and communal events, hosting a wide variety of events – a Gaelic plant lore walk at midsummer with expert Roddy MacLean, drawing the garden days with artists Sarah Longely and Maureen Shaw, a hut raising day, a woodworking workshop for children and an alfresco traditional music session, are among some of the community building days we’ve had together. 

Some of the photographs on this page show the Fèis Farr ‘Mapa Mòr’ – a huge charcoal map showing some characters from local stories and wildlife too, along with places that are important to the children, the allotments among them. 

Ancient and unusual grains – April 2021

In late April a gathering of individuals of all ages came together at Fearnag Growers to communally sow and plant a number of different types of ancient and unusual grains. The sun shone and we had a morning to gladden the heart, working together and planting small patches of emmer, eikorn, naked barley and oats, Bere barley, Shetland Aets, and other heritage varieties of wheat and barley. Col Gordon from Easter Ross, grain expert and enthusiast, gave us direction and spoke with conviction about his passion for grains. 

Grains are the staples foods of most of our cultures, but the growing of them today as monocrops or monocultures has become something very far removed from most folk.

Our major grains have very long histories. Barley and wheat began to develop in the Fertile Crescent around 10,000 years ago and are directly tied to the spread and development of Eurasian civilization. Rye and oats came later to our lands.

Easy to transport and store and very adaptable, these grains migrated across the globe, developing alongside peoples and their cultures. There are thought to be tens if not hundreds of thousands of cereal landraces globally. Landraces are now critically threatened.

In recent decades, more of the world has abandoned traditional farming and seeds and adopted more industrial systems and modern seed varieties. When this happens, the genetic diversity built up, in some cases for millenia, can disappear very quickly. Today very few grain varieties are commercially available and all have been bred to work alongside high-input chemical farming.

Whereas in the past, every region in the British Isles would have a few locally adapted varieties and landraces and maybe some local customs and traditions that would accompany them, these have practically all disappeared now. Luckily, some folk had the foresight to see this happening and began to gather as much of the world’s genetic material as they were able to preserve in gene banks.

If it wasn’t for these people we truly would have lost most of these varieties. But as John Letts used to say, a mentor for Col Gordon, rather than in these gene banks “the safest places for these seeds are the farmer’s fields.”

Grains in tradition

Farmers and crop scientists are starting to understand that modern varieties, which are bred for yield above all else, are not suited to low input growing or changing climatic conditions, not to mention flavour and nutrition. But we don’t often consider the damage done by disconnecting our grains from their histories, places, peoples or cultures. Each of these older seed varieties belongs to a distinct culture and place. There are likely all sorts of traditions, stories and myths, rituals, songs and festivals that are associated with a lot of them.

Col spoke to us about the need to stop thinking about grains and farming purely in terms of production and instead rediscover and repair once again the cultural aspects that make old agrarian systems beautiful. To do this may require us to question the limits of, for instance, efficiency and try to find a scale where grains are able to be surrounded by song again. While Rachel Carson’s “the silent spring” has made us question our trajectory of progress from an ecological point of view, Col suggests there may be need for a title “The songless harvest” from a cultural point of view. 

Looking at all the things that have been lost in the name of speed, yield and efficiency, Col suggested that these are the kind of questions we need to be asking more. 

Reconnecting with our farming culture

At Fearnag Growers we hope to play a small part in passing on some of this seed but also try to reconnect with some of the cultural aspects of grain. In September we hope the build another communal event around the harvesting and preparation of the grain. There may be food and songs too. 

Col Gordon – hear more from Col and his own story in his recent Farmarama podcast series ‘Landed – the family farm (episode 1)’ He speaks in episode 2 to Raghnaid Sandilands of Fearnag Growers about her creative ethnology work and Gaelic.  

Sources | Links

[1] Fearnag Growers Facebook page.

[2] Farmarama: more at https://farmerama.co/

Contact: raghnaid@icloud.com

Editor: The Living Field thanks Raghnaid for telling us about Fearnag Growers. We look forward to hearing more at grain harvest later in the year.

Please note that the photographs taken in the garden pre-date social distancing.

Click the map to see a larger image

Bere Barley at the Living Field

A summary of various articles on bere and other barleys from the Living Field project. First records of barley in the late stone age (neolithic). Structure – six-rowed, two-rowed (and four-rowed?). Origins of bere uncertain. Its name – from bere to bigg. Bere not exclusively Scottish – similar forms reported from mainland Europe in the early 1800s. Geographical distribution mostly to the north in the 1850s. Bere’s decline  in the 1900s.

Bere – an ancient grain

Bere is one of a group of cereal or corn crops grown at the Living Field garden near Dundee [1]. It is a landrace of the barley group. As a landrace [2], it is maintained from year to year from saved seed – and has been for centuries in Scotland. Each year, plants suited to the climate will leave more seed than others less suited, so gradually the characteristics of the population may shift. The bere grown in a particular region may become adapted to the climate and soils of that region. 

The Living Field got its bere seed from Orkney – from the Agronomy Unit at Orkney Collage and from Barony Mills – and though very little bere is now grown outside a few fields in Orkney, collections held at the James Hutton Institute include bere and other landraces from several northern locations. Bere is quite distinct from other old barley varieties such as Spratt and Old Cromarty.

Bere maturing in a field on Orkney mainland, taken 3 August 2018, showing (left) stems and downward curving ears, most leaf now withered, and (right) single ear with its vertical rows of grain and long awns.

Barley originated to the east of the Mediterranean Sea. Seed was gradually brought across Europe until it eventually reached Britain 5000-6000 years ago [3]. Barley ears with grains are first recorded at neolithic or late stone age settlements, and repeatedly through Bronze and Iron ages and onwards [3]. They are best preserved where the ears holding the grain had been charred in a fire.

Bere and similar types of barley therefore have a long history in these Islands. Yet it is unclear whether those grown by neolithic settlers started a line that led directly to the bere recorded in the 1800s and that present today. There was repeated migration of people from Europe from the earliest times, and it is not hard to imagine that seed would have been brought across the sea on many occasions. 

Bere and other barleys have been one of the main staple grains of the region, along with oat and pea [4]. These ancient grains have sustained people for thousands of years, even up to the early 1900s. Today, bere is a heritage crop, but now getting needed recognition as a source of breeding material and a nutritious food.  

The rest of this article presents some of the history of bere, including its fate after the 1700s, its relation to barley and the degree to which these two crops have been considered different.

Grains of bere, pea and oat (from left)

Structure – six-row, two row, four-row, naked and clothed?

To appreciate the various records from pre-history to the present, it is necessary to know a little of the structure of the barley ‘ear’ that holds the grains. Cultivated barley is defined by the row-structure in the ‘ear’. Grain sites are formed in triplets, on both sides of the ear’s rachis, a kind of stem. There are types in which all grains in the triplets fill. As the two set of triplets fill along the length of the ear, they form six vertical rows and are named six-rowed. There are also types where only two of the six fill, and these are named two-rowed. The unfilled grain sites appear as little ‘pegs’. The difference is clear when 2-rowed and six-rowed are shown side by side as in the photographs below.  

Bere is generally included within the six-row group, because all six grains form and fill, but bere types have also been named 4-rowed, for example by the Lawsons, Edinburgh seed merchants, working in the 1800s [5], and also in a modern definitive UK flora [6].  In the four-rowed class, six grains form, but the outer two (the lateral ones) on opposite sides of the rachis merge into one row, so there are two rows of central grains and what appear to be just two rows of the four outer grains. The structure of bere can change on the same ear, leading to the Lawsons naming bere six- and four-rowed barley [5, see also 6].

The barley grown at the Living Field tends to hold its ears upright when they emerge from the top leaf, then they gradually bend towards the horizontal as the grains start to fill and as maturity approaches the ears move to hang down towards the vertical: bere (left) in early grain fill, showing three of its rows; and maturing two-rowed barley (right) where two of the four unfilled grain sites are visible as short pegs, one next to each filled grain.

The distinction is also made between naked barley in which the grains do not adhere tightly to the surrounding protective tissue, and hulled barley, in which the protective layers remain and are difficult to separate off.  

The barley that has been found at prehistoric sites is six-rowed and variously naked or hulled. Bere today is mostly classed as a hulled barley, but as recently as the 1800s naked 4-rowed were still cultivated [5].

Bere in the historical records – is it uniquely Scottish?

The word bere and its variations have been in use for at least 9 centuries. Macleod [7] writes that in the Dictionary of the Older Scottish Tongue (DOST), covering usage from the 12th century to 1700, bere occurs also as bear, bair and beir. The other name by which it is known, big or bigg (from Old Norse Bygg) “does not seem to be in the DOST record” which implies it was pre-dated by bere and not recorded in use before 1700. It is also unclear whether bere and barley mean the same or different things in these early writings. Macleod cites the use of ‘barley beir’ for example. 

Bere and barley were both in common usage in records of the agricultural improvements after 1700, for example in Andrew Wight’s account of travels around Scotland, 1778 – 1784 [8] and in the Old Statistical Account, 1791-1799 [9]. Sometimes both names are used when referring to crops at the same location, implying they were regarded as different crops, but at other times the distinction is unclear.

Large areas of lowland Scotland are barley country, as here on the Tarbat peninsular. Traditionally used for food, alcohol and livestock feed, but now only the latter two, with few exceptions.

By the early 1800s, the published information on crops had been greatly expanded, especially through the various descriptive lists prepared by the Lawsons’ seed company in Edinburgh, notably in 1836 and 1852 [5]. Most of the barley varieties were named under two groups. One they define as Four-rowed, of which there were 12 types, some local and some from overseas including those named African, Bengal, Himalayan and Peruvian.  The second group, recorded as a different species [10] was Two-rowed or Long-eared barley of which there were 26 types, again some sourced overseas. They also distinguished what they called true six-rowed, comprising one or possibly two types and an unusual form named Spratt (which is shown among the images on this page).   

Common Bere was among the four-rowed and was also named Barley, Bigg or Rough Barley. So the Lawsons are implying that bere was also referred to as barley among farmers and merchants. It seems that around that time, the term ‘barley’ referred to two-rowed types, but could also be used for the four-rowed, and was therefore a general name for all cultivated barleys, whereas ‘bere’ referred to the local representative of the four(six-)-rowed types.  

One of the most interesting pieces of information in the Lawsons’ account shows that Scotland’s ‘common bere’ was by no means unique. One other type, named Victoria bere, was stated as being received from the Belfast Botanic Gardens in 1836  and undergoing improvement by field trialling and selection. Another type, named Square, was received by the Lawsons from M. Vilmorin and Co., Paris, and had the following character: “Differs from the Common Bere in being three or four days sooner ripe, and having a thinner skin; properties which it may have acquired by being grown successively in the more genial climate of France, and is probably the same variety.” It is likely but not certain that Square was grown in France but the authors report ‘it was cultivated extensively in some parts of Germany’. 

So even as recently as the mid-1800s, bere was not seen to be a uniquely Scottish form of barley. Something very like it was grown elsewhere in Europe. Also, they include in the four-rowed group, two naked types – the Naked or Siberian (“Ear similar in shape to the Common Bere, but rather more distinctly six-rowed … “) and an earlier form named Old Scottish Four-Rowed Naked, neither of which were much grown at that time.

In the Lawsons’ account therefore, naked and hulled forms of 6- or 4- rowed barleys were still grown in the mid-1800s, as they were in the neolithic. 

Occurrence in the 1850 agricultural census and later

The area and yield of crops in Scotland were first recorded in a major agricultural census in the 1850s. The statist Thomas Thorburn presented averages of sown area and yield for each of the Old Counties and they have been were arranged by the Living Field on a map of Scotland [11].

The circles on the maps below represent the area of crops placed at the centres on the old counties. For reference, the internal boundaries show current administrative areas. Bere is shown on the left and barley on the right. Over the whole country, barley occupied about 10 times more area than bere, but at that time even barley covered a much smaller area than the main corn crop, oat. Bere, though present in most counties, was mainly grown in the north. 

Distribution of bere (left) and barley (right) from the 1854 census. Each circle represents the area of crop in one of the pre-1890s counties. For a circle of given size, crop areas are 10 times greater for barley. Orkney and Shetland formed one area in the census: bere represented by the large circle just above Orkney; the arrow on the right pointing to the small area grown with barley. Full description at Thorburn’s Diagrams [11].

The 1850s census recorded yield in bushels, a measure of dry volume. A bushel does not necessarily measure the same weight in different grain lots since it varies with the density of the grain and the amount of chaff [11]. Converting census records from bushels and using the same conversion for both bere and barley indicates that bere yield was 80-90% of barley yield over Scotland as a whole but similar in northern counties at 1.5 to 2.0 t/ha. (Modern barley yields are typically 5 to 6 t/ha.)

One of the fields sown by Barony Mills on Orkney in 2010, the harvest used to make beremeal (flour): for the main image, a photograph of a green crop (as inset) has been reduced to grey but with the infra-red accentuated to show the structure – the characteristic ‘leaping fish’ (www.livingfield.co.uk).
Decline

The agricultural census continued in the 1880s, after a break. By 1912, bere occupied 5.4% of the total barley, so quite a bit down as a proportion of the total from the 1850s. The total barley itself was only 20% of the area sown with oats.

During the 1920s, 1930s and up to 1944, bere was still mentioned in the census, its area was not given separately but included with barley. In the 1950s bere was no longer mentioned – barley area alone was given alongside oats, wheat and rye.

[To be updated as further information on bere becomes available.]

Sources / references

[1] For a general introduction to the Living Field’s work on cereal landraces – Ancient grains at the Living Field – 10 years on

[2] Landraces: articles on this web site – What are landraces? and Landrace -1 bere, and then The bere line – rhymes with hairline.

[3] Dickson C, Dickson JH. 2000. Plants and people in ancient Scotland. Tempus Publishing, UK.  

[4] The Living Field article on Peasemeal, Beremeal, 0atmeal gives a recent historical account of these three grains. Cooking tips from the Living Field’s correspondents can be found at The bereline – rhymes with hairline

[5] The Living Field article Bere in Lawson’s Synopsis summarises work by the Lawsons, seed merchants working from Edinburgh in the 1800s. Their main works are: (1) Peter Lawson and Son 1836. The Agriculturist’s Manual. Edinburgh, London and Dublin, (2) Lawson and Son. 1852. Synopsis of the vegetable products of Scotland. Edinburgh: Private Press of Peter Lawson and Son. Copies are available online via the Biodiversity Library and Google Books. 

  • Of the four-rowed types they write – “middle grains on each side forming a distinct straight row; lateral ones forming a kind of double row towards the base, but uniting so as to form one row towards the extremity of the spike; so that instead of being named four or six-rowed, they might with more propriety be named four and six-rowed barleys.”
  • On the definition of naked: “The difference in naked and other barleys, consists in the palea, or husk, separating from the grain in thrashing, as in common wheats.”

[6] Stace C. 1991. New Flora of the British Isles (second edition 1997). Cambridge University Press. The following appears: “Usually the three fertile florets per triplet produce 6 vertical rows of caryopses in the spike, but in some cultivars the 2 lateral rows of triplets on opposite sides of the rachis are superimposed producing four vertical rows (Four-rowed barley)”. 

[7] The Living Field article Bere, Bear, Bair, Beir, Bygg summarises the use and origin of words for bere as related in – Macleod, I. 2005. Cereal terms in the DOST record. In: Perspectives on the Older Scottish Tongue. Eds Kay CJ, Mackay MA, pp 73-83, Edinburgh University Press. Reproduced online in the Scottish Corpus of Text and Speech Document 840.

[8] Wight, A. 1778-1784. Present State of Husbandry in Scotland. Extracted from Reports made to the Commissioners of the Annexed Estates, and published by their authority. Edinburgh: William Creesh. Vol I, Vol II, Vol III Part I, Vol III Part II, Vol IV part II, Volume IV Part II. All available online via Google Books. For more at the Living Field on Wight’s observations – Great quantities of Aquavitae, Great quantities of Aquavitae II and The Mill at Atholl.

[9] The Old Statistical Account 1791-1799.

[10] The taxonomic naming of barley in not consistent. The Lawsons named four-rowed as Hordeum vulgare and the two-rowed as Hordeum distichon, as does Stace [6] who commented that they were ‘better amalgamated’. Most authorities today [e.g. 13] group them as one species, Hordeum vulgare, and distinguish the forms as sub-species.

[11] The Living Field article Thorburn’s Diagrams gives a summary of the 1850s crop census: Thorburn T.  1855. Diagrams, Agricultural Statistics of Scotland for 1854. London: Effingham Wilson. The Living Field article Bere Country gives maps of bere and barley in the 1850s based on Thorburn’s county averages. For more explanation of bushels and other measures of dry volume: Light on bushel and Grain measures in Ancient Greece.

[12] Agricultural Statistics provided by Scottish Government can be accessed at Scottish Agriculture: Economic Reports.

[13] Wallace, M., Bonhomme, V., Russell, J. et al. Searching for the Origins of Bere Barley: a Geometric Morphometric Approach to Cereal Landrace Recognition in Archaeology. J Archaeol Method Theory 26, 1125–1142 (2019). https://doi.org/10.1007/s10816-018-9402-2

Another comparison of bere (left) and a two-rowed barley, Golden Promise, both grown in the Living Field garden.
Contacts

All the bere and barley – except those photographed in Orkney fields – were grown at the Living Field garden at the James Hutton Institute near Dundee by Gladys Wright and Jackie Thompson. Geoff Squire assembled the text above.

Photographs by squire for the Living Field www.livingfield.co.uk and curvedflatlands www.curvedflatlands.co.uk web sites.

Author / contact: geoff.squire@hutton.ac.uk and geoff.squire@outlook.com.

[Update – minor edits, 12 June 2022]

Resilience to the 2018 drought

The 2018 summer of low rainfall was one of the driest on record. Cereal grain harvest dipped but did not fail, loss of production caused more by conditions in the previous winter than the summer drought. A further example of grain harvest’s resilience to untypical weather in the north-east Atlantic. 

The long summer of unusually low rainfall in 2018 parched much of the grassland and stunted many of the cereal crops. The wheat and barley appeared to suffer in many places. A record low for grain output looked set to happen. Yet the yield figures suggest a remarkable resilience to what turned out to be unusual weather for the region. 

First the rainfall …. How low was it? 

Daily rainfall records for East Scotland

The Met Office provides a valuable series of historical rainfall data. The analysis here uses the daily series for regions of the UK from 1931 [1]. The Met region ‘East Scotland’ is the one where most of the wheat, barley and oats are grown.  The period in 2018 from April to the end of August joins that of several other years in being unusually dry – 1955, 1976, 1981, 1984, 1995, and 2003 all had rainfall below 200 mm (Fig. 1). 

Fig. 1 Total rainfall between 1 April and 31 August for the East Scotland region in all years since 1931. The line just below 200 mm is the value in 2018. Years of low summer rainfall are arrowed. Data source: Alexander & Jones, 2001 [1].

There is little sign of any major trend in either low or high rainfall over the main summer period. Many of the other years after 2000 were much wetter than 2003 and 2018. The highest point in recent times was the very wet 2012, which had more rainfall than all other years except two. What distinguishes 2018 is the pattern of rainfall.

Many of the years having low summer rainfall had a fairly wet May, as evident in the steep rise in cumulative rainfall in 1976 and 2003 in Fig. 2. The same sort of thing happened in 1955 (not shown). This rainfall in May probably fills the soil enough to allow the crops to last through a dry June and July at which point most of the season’s growth has occurred.

Fig. 2 Cumulative summer rainfall, East Scotland from April for four dry years including 2018 (symbols). Data source: Alexander & Jones, 2001 [1].

2018 had a wetter April then most other dry years but then low rainfall until late July. Although 1984 had the lowest rainfall overall, 2018 had the lowest from late April through to mid-July, which is when the solar income is large and when the crops are bulking. Summer rainfall in 2018 would have been less than in 2003 if it had not been for that rain in late July and early August.

So did this low rainfall during crop bulking have an effect?

Yield figures for 2018

Each year the Scottish Government provide absolute records of crop-areas (i.e. all fields counted) and estimates of yield per unit area based on data from a range of sources. The final estimates are published in December [2].

The wet year of 2012 provides a comparator: most crops but particularly wheat, oats and oilseed rape produced a low yield per unit area that year because of waterlogged soil and low solar income [3]. Total cereal output was lower than in any other year of the past two decades. 

The records show 2018 yields were no worse. Wheat yield per unit area (t/ha) was down to near the 2012 value but most of the other crops showed little fall in yield (Fig. 3). When expressed as a percentage of the average of recent years, the simultaneous dip among crops in 2012 was not repeated in 2018 (Fig. 4). 

Fig. 3 Grain yield of wheat (red), oats (black) and oilseed rape (blue) over the last 20 years.

Was anything different about 2018. Total cereal output (the sum of wheat, barley and oats) was low, in fact just above the 2012 value, but this was due to reduced land areas sown with cereals, mainly winter barley which was sown in the autumn of 2017 before the summer drought of 2018. Sources in [2] state ‘Winter barley area dropped by a fifth due to poor weather conditions. This, along with a four per cent drop in yield resulted in production decreasing by 24 per cent.’ The greater effect therefore occurred before the winter and ‘was a result of the difficult weather conditions in late 2017.’

Fig. 4 Grain yields in Fig. 3 as a percentage of the average over the period, wheat (red), oats (black), oilseed rape (blue).

It appears therefore that yields per unit area – the best guide to the effect of weather on the summer bulking conditions – were not strongly affected by the 2018 drought.  

Caution is needed because the yield figures are an estimate, i.e. not measured for all crops. Some crops were not harvested for grain at all, where the weather ‘resulted in a number of farmers choosing to whole-crop due to the low yield and quality [2].’ (Whole-crop means to take all the crop for feed without separating the grain.) Some of the poorest yielding fields might have been removed from the estimate of yield therefore. 

Could grain yields collapse in this region?

Drought leads to zero crop yield in many countries. Even in parts of Australia, where standards of agronomy and resource-use are high, recent droughts have led to total failure of cereal crops that are not irrigated. 

So could crop failure occur here? In principle yes. But it would have to be a much drier year than any since the records began in 1931. Given there is no discernible trend towards low summer rainfall and that most years between 2003 and 2018 were wet, and two of those years – 2014 and 2016 – produced among  the highest mean yields ever in this region, there are certainly no indications that summer droughts will become a feature of the Atlantic maritime cropland.

Then again, you can’t trust the weather …. [4].

Sources, links

[1] Daily rainfall series from 1931: Alexander, L.V. and Jones, P.D. (2001) Updated precipitation series for the U.K. and discussion of recent extremes, Atmospheric Science Letters doi:10.1006/asle.2001.0025. Further information at the Met Office’s Hadley Centre web site: https://www.metoffice.gov.uk/hadobs/hadukp/

[2] Cereal and oilseed rape harvest: 2018 final estimates:  https://www.gov.scot/publications/cereal-oilseed-rape-harvest-2018-final-estimates/ Published 12 December 2018. See also https://blogs.gov.scot/statistics/2018/10/04/2018-scottish-cereal-harvest/ 

[3] Links to Living Field articles on high rainfall: The late autumn floods of 2012, Winter flood,  Winter flood … continued and Effects on corn yields of the 2016 winter flood.

[4] A fuller version of this article will appear on the curvedflatlands web site: link to be available later.

Author/contact: geoff.squire@hutton.ac.uk or geoff.squire@outlook.com

Ancient grains at the Living Field – 10 years on

The Living Field project has been sharing knowledge of ancient and modern cereal grains for over 10 years [1]. Here we look back at how things evolved from field studies in barley on the Institute’s farms to growing our own range of cereals and finally using bere barley and other flours to make bannocks, bread and biscuits.

The sequence is shown here for bere barley. Seeds are sown, crops are grown. Bere plants support reproductive heads or ears holding grain. Plants are harvested and the grains removed and cleaned. They are ground into meal or flour, then used alone or mixed with other flours to make bread, bannocks and biscuits.

This sequence has sustained people for thousands of years.  Today the grain we eat in Scotland, except for oats, is not grown here – the main cereal products from local fields are alcohol and animal feed. But whatever the future of agricultural produce, the grain-based cycle will remain essential to settled existence. In this retrospective, we describe the Living Field’s shared experience of ‘seed to plate’ over the last 10 years.

School visits to the farm’s barley fields

We began by introducing visitors to the James Hutton Institute’s fields where barley is grown both for experiments and for commercial grain sales. From 2007, the Living Field has been using the farm’s barley to give school parties a first taste of life in the crop.

The larger image above looks down from a barley field at Balruddery farm to the Tay estuary. The school children in the pictures were visiting fields of young barley at Mylnefield farm just above the Tay. This was in May 2007. They walked along the ‘tram lines’ looking at plants and finding ‘minibeasts’ – the first time many of them had been in a crop. They were fascinated with small creatures found crawling on the plants or walking over the soil [2].

The public interest in crops and their ecology in those early visits encouraged us to explore a much wider range of cereal plants than presently grown in commercial agriculture.

Ancient grains at the Living Field Garden

So began a small collection of grain crops which were sown, tended and harvested each year in the Living Field Garden [3]. We began in 2010 by growing bere barley from Orkney, black oat, emmer and spelt wheat, alongside modern varieties of barley, oats and bread wheat. Rye and a landrace of bread wheat from the western isles were added later, then several other barley landraces and old varieties [4].

The collection of photographs above shows (top right) a general view of the  garden including a tall cereal plot in the middle of the photo, then c’wise from upper right – a barley landrace from Ireland, rye, black oat, emmer wheat, young spelt ear, spratt archer barley and a bread wheat landrace.

By 2011, the Living Field had combined its practical experience on the farm with the collection of ancient and modern grains in the Garden. Gladys Wright and Jackie Thompson had perfected the way to grow all these different species. We now needed a means to demonstrate processing the grain and making food from it.

Milling and baking

The harvest from the small plots in the garden was too little to make flour enough for open days, road shows and exhibitions. Additional grain and flour (or meal) was begged or bought from a range of sources, notably Barony Mills in Orkney and ‘Quaker Oats’ in Fife.

The Living Field then bought its own rotary quern for grinding the grain into meal and chaff, which is the name given to the other bits we don’t usually eat, mostly the protective sheathing around the grain and the awns.

Now to make a loaf! Fortunately one of the team, Gillian Banks, was already an experienced bread-maker and after some experimentation turned out tasty loaves made from various mixtures including bere and modern barley, oats, emmer, spelt, wheat, rye …. and more [5]!

The whole chain from sowing seed in the ground to making food could now be demonstrated from first-hand experience. We did this at various open events beginning 2012.

The panel above shows (bottom left, clockwise) – visitors experiencing a range of ancient grains and flours, demonstrating the rotary quern, a sheaf of spelt, making things from sourdough, and a four-panel set showing oat grain in a bag, sieving and sorting meal from chaff and finally bread.

Open Farm Sundays

The highlights of our outreach over the years has been LEAF Open Farm Sunday. The Institute is a LEAF innovation Centre [6], so on the first Sunday in June, the farm and science come together to host the event. One of the main attractions is the hub of activity around the Living Field garden, cabins and tunnel. Typically 1000-2000 people visit the hub during the day. We’re mobbed ….. thanks to all!

The essential structure of a successful open day is, firstly, to provide plenty of things to do for young children, to keep them occupied and allow time for older children and grown-ups to talk about what’s on view; and, second, hands-on activity with natural products, things such as living plants, and grain and flour that can be touched, felt and smelled  [6].

Group activities are usually located in the garden’s polytunnel, just in case of rain.  The panel above shows (lower left c’wise) examples of grain and flour, a ‘tasting’, making things with grain and other natural materials, an activity table for children and their grown-ups, and bags of grain from the garden with young scientist sitting on the rotary quern fascinated by oat grains.

Cooking with bere barley – more than bannocks

The thread linking exhibits through the years has been bere barley – Scotland’s barley landrace, an attractive plant, easy to grow.  Bere as a crop declined in the late 1800s and is now restricted to a few fields in the far north. Like most of the world’s landraces, bere faded in competition with modern crop varieties and production methods. Yet it remains a favourite here. Its story continues [7].

Bere and other barleys were traditionally used to make a flatbead or bannock, either on its own or mixed with oatmeal or peasmeal, but  bere meal has many uses when mixed with other flours.

The Living Field has friends and correspondents like Grannie Kate who regularly experiment with different uses of ancient and modern grains. Scones, shortbread, batter, porridge, soups can all include bere as a unique constituent. One of the team regularly adds a a spoon or two of bere meal to their morning’s rolled-oat porridge.

The images above show (top left, c’wise) bere and oat bannocks, a bag of bear meal in Grannie Kate’s kitchen, bere fruit scones and bere shortbread [8].

On the road

Following the Living Field’s appearance at a ‘biodiversity day’ run by the Dundee Science Centre in January 2016, we were invited to join the exhibition trail organised in 2016 by the Centre as part of The Crunch [9]. By this time, we could take take the whole process on the road – seed-plant-grain-flour-food.

Gill Banks and Linda Nell, with Lauren Banks and Geoff Squire, ran the grain to plate events at The Crunch venues. One was in a darkened auditorium at the Dundee Science Centre, another at a local community Centre.

The Science Centre suggested we bring some bread made in the usual way from cereal grain and some made from insects. Gill bought various whole insects and flours and made some insect loaves that several of us had a pre-taste of and concluded they tasted just like nice wholesome loaves.

Anyway, the insects went down a treat at the events and started many a conversation of what we eat and what it costs – insects gram for gram need much less energy and cause much less pollution than most other forms of animal rearing.

The panel above shows scenes from the (top right) the January event) and bottom right (The Crunch) both at the Science Centre, then (top left, down) sheaves of spelt and black oat, globs of gluten extracted from wheat by Gill, mixed-flour bread with dried crickets laid on, and (at the bottom) dried insects for cooking or eating and (centre) barley grain.

Ancient grains in Living Field art

Through working with artists, the team were able to see the plants they had grown become part of artwork. Jean Duncan for example was able to place grain not just as a food but as essential to the development of farming and human society since the last ice. In her work, grains and plants appear close to circles, barrows, landforms and field systems.
Some extracts from Jean’s creations are shown in the panel above. Various ears, spikelets and grains appear commonly alongside mounds and barrows (example right). At top left, ancient cereal plants are stylised as fans, drawn near the centre of  a circular design,  used to create a revolving backdrop for an opera. At bottom left, a section of her ‘teaching wheel’ shows a range of cereal species grown in the region since the neolithic [10].

At Open Days, children like drawing things,  messing with paint and pencil: better then just looking, it helps to give them a lasting memory of what they saw and touched.

Where next

Nearing the end of 2018 and the project will continue its work on bere and other grains, ancient and modern. The Living Field is connecting to the swell of interest in local food and recipes.

Few others can demonstrate the whole chain – not just grain to plate – but from sowing the seed to eating the food and, crucially, saving some grain for the next year’s crop.

The James Hutton Institute has recently been awarded funds for an International Barley Hub. Let’s see what the 2019 season brings!

…… warm bere and crickets?

The idea of ‘insect bread’ always raises interest, even if to some the thought is less than appetising. But insects and bread have a long history together ……

At one time and even now in many places, a bag of flour can have resident insects in the form of weevils. They live and reproduce in it, eat it and recyle it in one form or another (probably best not thought about). They add a little crunchy something to a baked loaf [11].

That’s insect bread ‘by accident’. For several years, and as shown above, Gill and Co have been experimenting with bread made from insect flour mixed with grain flour. The insects tried so far are mainly crickets, raised especially for the purpose (though not by us). Insects as alternatives to fish and meat in European diets is a hot topic now  [12].

Sources, references, links

[1] Geoff Squire and and Gladys Wright developed the ideas around a seed to plate theme not long after the Living Field garden began in 2004.

[2] The Hutton farm staff have been partners in the Living Field since its making in 2004. They manage the crops, drive the tractors and  explain what’s going on to visitors.

[3] Gladys Wright and Jackie Thompson grow the Living Field cereals from seed each season. They have been helped by several other people in earlier years, especially Linda Ford.

[4] Thanks to Orkney College and SASA Edinburgh for giving the original seed. The Institute’s barley collection was the source of several landraces and varieties grown in 2015: see Barley landraces and old varieties.

[5] Gillian Banks experiments with bread making and has regularly baked a range of ancient grain loaves and biscuits for open days and road-shows: see Bere and cricket.

[6] Open Farm Sundays have been well supported by Hutton staff – Gladys Wright and Jackie Thompson prepare and run the Living Field ‘space’; other regular contributors to the ancient and modern cereals theme include Gill Banks, Lauren Banks, Linda Nell,  Linda Ford, Mark Young and Geoff Squire. Students and family have helped time and again on the stalls and exhibits. For more on LEAF Linking Environment and Farming, see LEAF innovation Centre.

[7] Bere barley and bere meal feature regularly on the Living Field web site, for example see the Bere line – rhymes with hairline, Bere country,  and Peasemeal, oatmeal and beremeal.

[8] The Living Field’s correspondent Grannie Kate’s offerings mix bere with other flours, see Bere shortbread, Bere scones, Bere bannocks and Seeded oatcakes with beremeal. Barony Mills in Orkney also has a book of recipes.

[9] The Crunch was a UK-wide series of events held in 2016, coordinated locally by Dundee Science Centre:  Gill and Lauren Banks, Linda Nell and Geoff Squire, among others, offered a range of exhibits on themes of grains and bread: see Bere and cricket, The Crunch at Dundee Science Centre. Thanks to DSC for inviting us to take part.

[10] Jean Duncan is an artist who has worked with the Living Field for many years. For examples of her work and links to her wider presence from the neolithic onwards, see Jean Duncan artist.

[11] Geoff reminisces – ‘lived once in a place where the flour bought to bake bread had live-in weevils; you could pick the big ones out, otherwise they got baked.’

[12] Crunchy bread made by Gill Banks from insect flour: photographs and details at Bere and cricket.   Later, Gill, Geoff and Linda F found when investigating an infestation of weevils in grain, that insects in bread, whether by design or accident, bring a high-nitrogen (high protein) addition, insects being about 10% N by weight – little nuggets of protein in your low-N loaf!

Contacts: this article, geoff.squire@hutton.ac.uk or geoff.squire@outlook.com; growing the cereals, Gladys Wright has since retired from the Institute. Any enquiries through GS.

Peasemeal Beremeal Oatmeal

Three flours that sustained life on the Atlantic seaboard for centuries. Commonly grown as a crop mixture in the field.  Mixed and cooked into tasty bannocks in the kitchen. Decline to near extinction in the 20th century. Now with a great future as sustainable low-input crops, bringing diversity to the farmed landscape and healthy, nutritious food. 

Peas, bere (barley) and oats have been a staple plant mixture giving protein and carbohydrate through the centuries of farming on the Atlantic seaboard. Yet in Scotland, as in much of Atlantic Europe, their role diminished within living memory.

Peas  declined in area from the mid 1800s to to almost nothing in the 1930s. Bere dropped out of census records in the 1880s but was then nearly lost except in a few northern fields. Oat fell from being the dominant grain crop over the last few hundred years to covering less area than barley and wheat by 1950 [1]. Their decline is now being reversed.

Bere grain (left), marrowfat peas and oat grain (right): bear and oat grown in the Living Field garden, peas from a packet (www.livingfield.co.uk).

Peas as crops and food

Traditionally peas along with bere and oats, and sometimes beans, was the staple protein food of the rural working population in Scotland. They were the local pulse and grain – the sustaining combination of plants that once fed the world and still feeds large parts of it.

Fenton’s Food of the Scots [2] cites many records from the 1400s to the late 1800s of peas, beans and cereal grains grown alone or in mixtures. Similarly, the flours of peas, oats and bere were eaten as bread and bannocks, either as sole constituents or baked in combination.

The pulse crops were certainly recognised and widely appreciated here for hundreds of years. A 1426 Act of Parliament in Scotland stipulated that a farmer should sow 1/12 of his labour in peas [2],  not just for protein food but to fertilise the soil with nitrogen (though the process of biological nitrogen fixation by legumes was not understood until many centuries later).

The products of peas and beans were grown locally, traded across the country or imported by sea, often from nearby Atlantic and Baltic ports. Though peasemeal was demeaned as a food of the labouring classes in some regions, the inclusion of peas in the subsistence diet was recommended by Hutchison in 1869 [2] as contributing to a healthier and longer life for the rural worker and their family.

Decline of peas

The records cited by Fenton indicate peas as a crop and food were more important here than beans Vicia faba. Yet by the mid-1800s, that order was reversed. At the first crop census in 1854, beans occupied 6 times more area than peas [1]. The cause of the decline of peas as a crop is suggested by MacDonald (1908) as due to ‘the extended use of potato’ in the subsistence economy [2] and by Porter  (1925) to the replacement of pulses by clover and grass mixtures [3] that are better at maintaining soil fertility.

Well into the period up to the 1950s, both pulses were named individually in the census and classed as grain crops to be harvested like cereals, yet unlike the cereal grains, they continued to decline in area despite a short-lived revival in the late 1940s (when food imports and nitrogen fertiliser were  restricted).

Peas became a minor crop by the 1930s and disappeared from the annual census in the 1950s. Beans went a decade or so later. They covered too small an area to be recorded in the annual summary. They reappeared gradually from the 1960s in different forms, such as ‘vining peas’ for human consumption, but that’s another story, and despite a rise in sown area similar to that of the 1880s, peas and beans together now cover 1-2% of the cropped surface, a very low percentage.

The benefits of all three products – peasemeal, beremeal and oatmeal – to health and environment are increasingly recognised today. Here, we wonder what peasemeal-beremeal-oatmeal bannocks tasted like and decided to find out.

Grain – top bere, middle peas, lower oats – is ground to beremeal, peasemeal and oatmeal, which are mixed with water, pressed on dry meal into a round, 1 cm thick, and heated in a pan until the bannock is cooked golden brown.

Peasemeal-beremeal-oatmeal bannocks

For much of recorded history in these islands, wheat was not as widely grown as oats and barley, and when it was grown or imported, it was more to feed the wealthy. Beremeal and oatmeal do not ‘rise’ much by themselves, so were most commonly eaten as bannocks, a form of flatbread [2]. The flours were mixed with water, patted into a round, typically 1 to 2 cm thick, and baked on a hot surface on or by a fire.

To try out the method, flours were sourced from water-powered mills at Golspie in Sutherland and Birsay on Orkney [4]. Then trial and error – peasemeal and oatmeal, peasemeal and beremeal and all three together, the latter preferred for the blend of tastes.

The oatmeal was medium-ground and gave some granularity to the mix. The peasemeal had a yellowish colour, while the beremeal was more of a light brown than a standard refined wheat flour.  On the packets, peasemeal had a protein content of 20.4% and oatmeal (as most unrefined cereals) around 13%.

The three were placed in a bowl at about 1:1:1,  or slightly more oatmeal than each of the other two, mixed into a thick paste or dough with water, turned out onto the board with a little beremeal on it to stop it sticking and then pressed into a bannock (about 10 -15 cm wide and 1 cm thick).

It took 10 to 15 minutes to cook the bannock slowly in a cast iron pan, very lightly oiled with cold-pressed rapeseed, though oiling is not essential. Heat sources tried were a modern gas stove, an indoor wood stove and an outdoor fire.

The three-meal bannock was tasty and filling, eaten with butter or marge (could try a drizzle of oil), marmite, various cheeses and dipped in soup. A satisfying experience.

Yield and environmental benefit

Pea Pisum sativum is now grown in various forms, for animal feed, for canning and freezing to feed people and as a fresh vegetable. The peas traditionally used for peasemeal or flour tended to be marrowfat or similar types, harvested when mature [but see note 4]. Peas need no nitrogen fertiliser and less pesticide than most non-legume crops.

Bere, the traditional landrace of barley Hordeum vulgare, is now grown only in a few localities, but appears to need less fertiliser and pesticide than modern two row barleys.  Oats Avena sativa were overtaken by barley in the middle to the 1900s as the Scottish cereal crop of choice, but they too need less pesticide and fertiliser than barley and recently oat yields have increased to rival those of spring barley. Oat is also nutritionally superior to barleys and wheats.

Many records over recent centuries describe the growing of two or three crops mixed together in one field. ‘Mixed grains’ was recorded in the crop census for most of the 1900s, while mashlum  – a mix of peas or beans with oat or barley – was common enough to be cited as a distinct crop category from 1944 to 1978 [5]. As related elsewhere on the Living Field web site (see Mashlum – a traditional mix of oats and beans) these crop mixtures disappeared from the census records but are still grown by a few farmers who value their contribution to fertility and nutrition.

The yields, nutritional content and environmental benefit of traditional landraces and mixed grains are being researched and quantified at the James Hutton Institute, Dundee [6, 7}.

Teaching about grains, milling, flour and food at Open Days

The Living Field bought its own hand-powered corn mill a few years ago. It consist of a stone base and two grinding stones. The latter were honed by Mr Roberts from the Hutton’s workshop and the whole was supported by old tyres. Grain (in this case oats, centre top) is fed into a vertical channel in the upper stone and falls  down through to the gap between the stones.

The stones are turned by the wooden rod, as shown by Mr Young and two visitors at an Open Day (this one in 2012). The grain is ground between the stones to a mix of meal and bran (the husks of the grain) which gets pushed out and collects in the stone base from where it is brushed off into a container (lower right). The meal and bran are separated by hand using a sieve (lower left).

At Living Field open days – at Open Farm Sunday for instance – visitors can see the whole process from growing the plants from seed, harvesting grain, grinding the grain and separating the meal from the chaff. Gill Banks shows how to make bread from the flour made from these ancient varieties.

Sources, references, links

[1] Census records for the main crops began in 1854, then continued from the early 1880s through to 1978 as Agricultural Statistics Scotland, a fine source of information. Yearbooks are available online from the Scottish Government web site at Historical Agricultural Statistics. More on the 1854 census on the LF site at Thorburn’s diagrams and Bere country.

[2] Fenton A. 2007. The Food of the Scots. Volume 5 in A Compendium of Scottish Ethnology. Edinburgh: John Donald. Peas, peasemeal and bannocks appear in Ch 17 Bread and Ch 14 Field crops. Fenton cites: MacDonald J (1908) Editor of Stephens’ Book of the Farm for the loss of peas in preference to potato; and Hutchison R (1869) Report on the dietaries of Scotch agricultural labourers, (Transactions of the Highland and Agricultural Society, 4th, 2, 1-29).

[3] Porter J. 1925. The pea crop. In: Farm Crops, Ed. Paterson WG, The Gresham Publishing Company, London.

[4] Sources of the meal. Golspie Mill in Sutherland makes a range of flours and meals including the peasemeal ‘made from roasted yellow field peas’ and the oatmeal used here. Barony Mills at Birsay, Orkney  makes the beremeal. Barony have appeared many times on this web site e.g. at Landrace 1 – bere. Suppliers who stock these products include Highland Wholefoods in Inverness.

[5] The Living Field is publishing, in 2018, articles, notes and photographs on crop mixtures as part of its Crop diversification series. The first post is Mashlum -a traditional mix of beans and oats (though mashlum can be any combination of pulses and grains).

[6] The James Hutton Institute carries out a wide range of studies on pulses and grains. The nutritional and environmental properties of pulses and pulse-grain mixed crops are examined in the EU H2020 TRUE project, coordinated from the Hutton Institute and with many partners across Europe. For further info, see TRUE Project EU and articles on the curvedflatlands web site at Transitions to a legume-based food and agriculture. Contact at the Institute: pete.iannetta@hutton.ac.uk.

[7] In collaboration with the University of the Highlands and Islands Orkney College and University of Copenhagen, Denmark, The James Hutton Institute does research on promoting the use and value of bere barley http://www.hutton.ac.uk/news/understanding-living-heritage-bere-barley-more-sustainable-future. The agronomy, genetics and unique physiology of bere barley are studied with specific reference to micronutrient efficiency and potential environmental benefits. Contact tim.george@hutton.ac.uk or joanne.russell@hutton.ac.uk.  

Links to related articles on the Living Field web site

The page on the Bere line (rhymes with hairline) gives links to comments, images and articles on  bere barley, including our correspondent Grannie Kate‘s recipes and experiences using bere meal and our Gill and Co’s breadmaking with various ingredients at Bere and cricket.

Can we grow more vegetables? looks at the current geographical distribution and status of vegetable growing in Scotland, including areas with peas and beans.  Other links to pulses include: Scofu – the quest for an indigenous Scottish tofu and Feel the pulse – our travelling exhibit on peas, beans and their products,

Contacts

Author and images: geoff.squire@hutton.ac.uk; information on sourcing the grinding stones and growing bere, peas and oats in the Living Field garden, gladys.wright@hutton.ac.uk.

The Living Field web site Editor, normally averse to the alchemy and incantations of cooking (best left alone!) managed to make (and eat) bannocks from the constituents bought from the sources indicated at [4]. Peasemeal brose is even easier – just add hot water to a couple of teaspoonfuls of peasemeal, stir and eat with toast or dips. Caution – beware the three-meal bannocks are addictive. Reconnecting with primordial tastes?

 

 

Bere country

A note in the Bere-line – a survey of bere barley, an old corn landrace. Distribution of bere and barley in the 1850s: bere to the north and west, barley to the east and centre. Loss of bere and many other crops from the late 1800s. Declines in crop diversity. 

Previous notes in the bere-line compared bere barley and the improved two-row barleys in several collections and census records from the 1800s. By the 1850s, bere was still recognised and catalogued in terms of several variants [1] but most named types of barley were of the two-row form.

In the crop census of 1854 [2, 3], itself a milestone in the description of agriculture, bere occupied about 10% of the area of barley, but was still recorded throughout the country.

Distribution of bere in the 1850s

The census of 1854 was based on the pre-1890s counties, administrative areas that had been in existence, though not unaltered, for many hundreds of years [4, 5]. A map of the counties is shown at Sources below.

The areas sown with bere and barley in 1854 are shown in Fig. 1. The centre of each circle is positioned near the centre of one of the old counties. The map is partitioned into present administrative areas [6].

The area of each circle represents the relative area of crop in each county. The largest circle in the bere map is about 3000 acres (1,200 hectares) while the largest on the barley map is 28,000 acres (11,300 hectares). The map appears to show no or little bere or barley was grown in the western islands, but they were part of mainland counties at that time, so the crops grown there were included within circles  located on the mainland.

Fig. 1 Distribution of bere (left) and barley (right) from the 1854 census, each circle representing the area of crop in one of the pre-1890s counties. The largest bere circle is about ten times smaller than the largest barley. The dashed line near the top indicates Shetland is displaced downwards in this depiction. Orkney and Shetland formed one area in the census: bere on the left represented by the large circle just above Orkney; the arrow on the right pointing to the small area grown with barley. Click on the map to see a larger image. Original map outline from [6]. Source of data [3].

The distribution of bere confirms it was grown country-wide, from the Borders to Orkney and Shetland. Yet the areas sown to bere were very small in counties to the east and south east. It seems to have almost faded out in these places but remained strong in the north in Caithness, in the south-west in Argyll and in the northern islands, Orkney and Shetland. Bere was therefore grown in colder, wetter climates and poorer soils than could be profitably grown with the two-row types.

At this time, barley was the preferred crop in the east central and south east, which are now the typical, high-yielding grain producing regions of the country. Barley was not the major cereal in the 1800s. Oat was still grown over a much greater area. But the regions occupied by barley in the 1850s are those in which it rose to dominance in the period 1940-1960 to become by far the most widely grown cereal.

Bere’s decline

One of the main difficulties with charting the fall of bere is the absence of reliable records before and in the early 1800s.  Even its decline into the early 1900s is obscure because barley and bere were combined in the annual census of area and yield [7]. 

The reasons for bere’s later decline to near extinction are uncertain and would have differed between regions. The improving two-rowed barleys were probably easier to manage and more reliable yielders than bere in most parts of the country. There were regional variations – in Shetland, for example [10] the barleys as a whole declined fourfold from 1890 to 1930 and then continued to fall due to a rise in rotational grass and sheep.

Many changes occurred in the 150 years from the 1854 census, including major reductions of other crops – other than grass – grown for animal feed, including turnips and swedes, forage (leaf ) brassicas, grain legumes and mashlum, a traditional crop mix of oats and beans [8]. The loss of bere was part of that change. 

Yet bere did not die out. This traditional landrace is still grown and finding high-value uses in food and drink [9, 10]. There’s hope still – buy some bere meal and get cooking!

Author/contact: geoff.squire@hutton.ac.uk. Gladys Wright and Jackie Thompson grow the bere and barley crops in the Living Field Garden.

Sources, references, links

[1] Lawson and Sons synopsis of the vegetable products of Scotand: Bere in Lawsons synopsis of 1852.

[2] Highland and Agricultural Society of Scotland. For history and archives: https://archive.rhass.org.uk://archive.rhass.org.uk

[3] Thorburn T. 1855. Diagrams, Agricultural Statistics of Scotland for 1854. London: Effingham Wilson. More at this Living Field article on Thorburn’s Diagrams. Original available in part through the web. 

[4] The Historic Counties Trust and the Historic Counties Borders project: http://www.county-borders.co.uk/historiccountiestrust/index.html. See also Great Britain and Ireland – interactive county map at https://wikishire.co.uk/map/ 

[5] Shires of Scotland (Scotland historic counties before 1890) https://en.wikipedia.org/wiki/Shires_of_Scotland gives the history of the counties and map. The map opposite showing counties by number, except Orkney and Zetland (as it was then named) is from Undiscovered Scotland at Scottish Counties until 1890.

[6] Scotland map, outline with modern administrative regions: www.d-maps.com, free map, edited by the author.

[7] Agricultural Statistics 1912. Acreage and live stock returns of Scotland. Board of Agriculture for Scotland. HMSO. A useful starting point since it gives crop-areas back to 1902.

[8] Bean-oat or pea-oat mixed crop – an article on the Living field web site at Mashlum – a traditional mix of oats and beans.

[9] See Barony Mills’s web site  for preparation and uses of bere meal:  http://www.birsay.org.uk/baronymill.htm. The Living Field web site offers several of Grannie Kate’s recipes for bere meal, usually mixed with other cereals: seeded oatcakes with beremeal, bere bannocks, bere shortbread and bere scones.

[10] For a summary of cereal growing on Shetland, its decline and potential: Martin, P. 2015. Review of cereal growing in Shetland. Agronomy Institute, Orkney College. To find the PDF online, search for ‘cereal shetland agronomy institute 2015″.

Links to other Living Field articles on bere

The bere line – rhymes with hairline : summary of all links to bere on this site.

Landrace 1 – bere : notes on the barley landrace and crops on Orkney.

The horizontal water mills at Huxter: Shetland’s horizontal water mills.

Maize husk for art paper and cheroot wrapping

Maize, along with rice and wheat, and to a lesser degree barley, provides most of the cereal or corn harvest for the world’s civilisations. Maize was domesticated in the Americas and did not arrive here until recent centuries, when ships and navigation were advanced enough to sail across an ocean.

Maize is a warm-climate crop [1] but consists of many varieties, some of which can be grown here in summer, where it’s product is known as corn-on-the-cob or sweet corn. It is also grown  in stock farming as an animal feed, but mainly in the south of the UK.

Yet maize has many other uses. Here we look at two of them, both starting with the husk surrounding and protecting the cob – Jean Duncan’s exploration of paper-making using husks from maize grown in the Living Field garden, and the traditional use of maize husk as wrapping for Burmese cheroots.

Print of maize root on maize husk paper

For making plant paper, Jean tried various parts of the maize plants including the leaves, the thick stems and also the papery coverings of the flowering and fruiting head, known as the husk, which she said made the best paper [2].

The images above are of a print on maize husk paper of an etching of a maize root cut in cross section and magnified so that the internal structure can be seen.

In the print on the left hand side of the images, the original root cross section is about 1 mm wide, the image itself is 22 by 22 cm and the paper 40 by 49 cm. To the right are close-ups of part of the print and of the paper, showing the visible fibres from the original husks, now converted into paper.

The paper in this case became a visible part of the finished art. Sources below give links to Jean’s description of making the paper and an exhibition in which images of roots were printed on various plant-based papers [2].

Burmese cheroot wrapping

Once it was brought across from the Americas, maize travelled quickly in the 1600 and 1700s and became a favoured cereal through Africa and among the warmer parts of Europe. It established also in Asia, but usually as a secondary crop behind rice.

Its parts were used not only for food for humans and animals. There is a history of usage as a medicinal, as a substate for alcohol (e.g. chibuku in Africa) and curiously, as a wrapping for cheroots.

The long cigar shaped structures smoked in Burma (now Myanmar) and known as cheroots are usually filled with a range of herby and woody plant material, not always including tobacco. The wrapping can come from a range of plants, but the cigars below were wrapped in maize cob husks [3].

Several husk-leaves were used to wrap each cheroot. The contents were, as said above, derived from a range of plant material, most pieces being 2-4 mm long. Each cheroot had a filter, consisting of tight rolls of leaf or husk. They were on sale locally along the Irrawaddy River in Burma, now Myanmar [4].

In his compendium of useful plants, Burkhill [3] notes that an industry arose in north Burma at some time in the last few hundred years, based on the use of a type of maize, characterised by a waxy endosperm (the store in the seed), which also had a ‘peculiar suitability of the sheath for cheroots.’ He also refers to the possibility that certain impoverished areas were afflicted by the vitamin deficiency pellagra through reliance on maize, as in parts of the USA [5].

Male and female flower heads

Maize is unusual among the cereal or corn plants in having separate male and female flower heads, each on compact ‘branches’ held on different parts of the same plant. The male flowers are usually held at the top of the plant and the female lower down. Female branches are shown in the images below, taken in the Living Field garden.

The female flowering head remains mostly hidden within a sheath of leafy material (above left) that later forms the husk. The grain sites are arranged around the central ‘stem’ hidden by the sheath. The stem and grains together will later form what we know as the corn cob.

Each grain site puts out a long thread, many of which together emerge from the sheath in an irregular bunch, often named a silk, the female part of the reproductive process in this species (seen reddish, above left and top right).

The function of each female thread (comprising a stigma and style)  is to receive pollen from male flowers and to provide a channel for the pollen tube, that emerges from a pollen grain, to grow into the sheath to a grain site. When pollinated, the grain sites fill to give the familiar, yellow kernel which remains protected by the sheath.

Sometimes the season in the Garden is too short for late flowering maize heads and they do not grow into a finished, filled cob. One of these late heads was prized apart to show an undeveloped cob (lower right in the images above) and the surrounding sheath that had turned to parchment in feel and colour.  The female threads, now fibrous and dead, can just about be seen issuing from each grain site.

The paper shown in the images at the top of the page was made from husks like these.

Finally, here is an image of maize intercropped with groundnut growing by the Irrawaddy river [4]. The male branches can be seen at the top of some of the plants. Female flowering heads are circled.

Sources, references, links

[1] The botanical name for maize is Zea mays. The genus Zea is of the grass family and has only this species. It was domesticated and developed many thousands of years ago in Central and South America. It was first brought across the Atlantic Ocean in the late 1400s, then spread rapidly east.

[2] The article Maize paper by Jean Duncan describes how to make paper from plants in the garden. The exhibition The Beauty of Roots shows prints and etchings made on maize and other plant papers displayed at the University of Dundee in 2017.

[3] Details of the spread and growing of maize in Asia are given in the major compendium of useful south-east Asian plants by Burkill, published in 1966, but  clearly the result of many decades of investigation and cataloguing. He lists the use of maize husks for cheroot wrappings and of maize leaf and stem for paper.

Burkill IH. 1966. Dictionary of the Economic Products of the Malay Peninsular. Two volumes, 2444 pages. Published on behalf of the Governments of Malaysia and Singapore by the Ministry of Agriculture and Co-operatives, Kuala Lumpur, Malaysia. The entry on maize is in Vol II at pages 2327-2334.

The writer refers to the following article for confirmation of the use of ‘waxy’ maize varieties as cheroot wrapping in Burma: Collins GN.1920. Waxy maize from upper Burma. Science 52, 48-51. doi 10.1126/science.52.1333.48.

[4] The cheroots shown in the images were bought at a village store in 2014 on the banks of the Irrawaddy. Further description of the region is given at  Mixed cropping in Burma on the curvedflatlands web site in an article by G R Squire.  Disclaimer – no cheroots were smoked in the research for this article!

[5] The Living Field we site has the following articles on maize and pellagra: Cornbread, peas and black molasses and Peanuts to pellagra.

Contact/author: geoff.squire@hutton.ac.uk