Agricultural Researchers Unite! Landrace Grains and the 2018 National Biennial Conference of the U. S. Agricultural Information Network

Agricultural scholars and librarians from across the country converged on Pullman, Washington, last month for the National Biennal Conference of the U. S. Agricultural Information Network. I had been asked last year to serve as guest speaker for one of the sessions and was pleased to accept as a token of my gratitude for the organization’s valued help in completing my book, Harvest Heritage: Agricultural Origins and Heirloom Crops of the Pacific Northwest (WSU Press, 2013). As part of my research for that study I spent an entire day at the National Agricultural Library in Beltsville, Maryland, during a visit to Washington, D.C. I remember well walking in stifling summer heat from the end of Metro line to this impressive repository of USDA materials and other records on farm history. My trek was well worth it and led me to an array of early 19th century sources on landrace grains and other crops of early America.

Dr. Paul Wester’s Presentation on the National Agricultural Library

My remarks featured a summary of that research and description of the heritage grains we have been raising at Palouse Colony Farm. Many members of the audience were from eastern states so had special interest in learning about the original Colonial White Lammas (Virginia May) wheat and Scots Bere barley that we have restored to production. Demonstration plots can now be seen at the National Arboretum, Colonial Williamsburg’s Great Hopes Plantation, and Mt. Vernon Living History Farm.

My talk at the WSU conference was preceded by an address from Dr. Paul Wester, Director of USDA’s Agricultural Research Service at the National Agricultural Library. He presented an fascinating overview of the USDA’s history including information on its establishment by President Lincoln at a time when he certainly had other things on his mind with the Civil War raging. (The Pullman conference convened on the 156th anniversary of the department’s founding.)

Morrill Hall, Washington State College, Pullman (1895), Named for Justin S. Morrill, Father of the 1862 Land Grant College Act, Drawing by Rob Smith (2012)

Dr. Wester shared that the library’s strategic goals are four-fold: 1) To ensure efficient delivery of USDA programs; 2) feed and cloth the world; 3) strengthen stewardship of private lands through teaching and research; and 4) provide access to a nutritious and secure food supply. We met together after our presentations and he expressed special interest in emerging markets for landrace grains. He also offered to help with transportation to the library on my next visit to D.C.! My thanks to conference organizer Lara Cummings and WSU’s Dawn Butler for facilitating my participation in this informative gathering.

Palouse Harvests and “Painterly Skies” — the Agrarian Art of Katherine Nelson and Hal Sutherland

Katherine Nelson’s reputation as artist, thinker, and friend of rural ways long preceded my meeting her several years ago. She had lived in the Spokane area in the 1990s and fallen in love with the rolling grainlands of the Palouse Hills. Although now living in Washington, D.C., Katherine has regularly traveled across the continent since the early 2000s to capture the Palouse’s summertime chiaroscuro of swirling slopes, saddles, and swales. She happened upon our cousin Tom Schierman’s “oasis” in the hills near the hamlet of Lancaster several miles north of our Palouse Colony Farm, and through Tom we came to be acquainted. Katherine traces threads of her fascination with the region to her diplomat father’s interest in Turkish rugs: “I remember their textures and shapes which influenced my affection for rolling landscapes. The Palouse is a tapestry of woven connections among seasons, fields, and people. The effect is thoroughly spiritual and provides a place of reflection, solace, and beauty that overcomes the noise of the outside world.”

To emphasize the effects of light for line and shadow, Katherine works entirely in black-and-white which evokes heightened awareness of layering, texture, and movement. “My ‘Portraits of the Palouse,’” she explains, “are metaphors for the human prospect. ‘Harvests’ to me are exhibitions that depict the land as hallowed space through views of heritage farm architecture and landscape vistas. Implicit rural values relate to the natural environment, hard work, and community, and are relevant anywhere.” This coming July 14, Katherine’s work will be featured at Art Spirit Gallery in Coeur d’Alene, Idaho, and I’ll be on hand to give a talk about her remarkable art at 10 a.m. that morning.

Katherine Nelson, Palouse Harvest Oasis (2015), Charcoal on paper, 22 x 30 inches, Collection of the Artist

Another artist whose agrarian paintings recently caught my eye is Hal Sutherland (1929-2014). He became enamored with rural themes late in the 1980s after a distinguished career as a Hollywood animator and television producer. Born in Massachusetts amidst the onset of the Great Depression, Sutherland moved to the West Coast in the early 1940s and after military service studied at the Art Center School of Design in Los Angeles. His skills and study led to work at Disney and he eventually acquired his own production studio. Sutherland overcame any limitations from color blindness by developing a color-coded palette and experimented with unusual color combinations. In 1974 he relocated to a small farm near Bothell, Washington, devoted the rest of his life to painting and became president of the American Artists of the Rockies Association.

Hal Sutherford's Wheat Harvest (c. 1985)

Although long interested with Western Indian and history themes, Sutherland turned his attention to landscapes late in his career and began touring the American countryside in the 1980s. “…[T]here’s a tremendous void regarding American farmers and the unbelievable hardships they endured,” he stated in a 1989 Art of the West interview. “It’s my hope to capture as much as I can so their stories can be remembered It’s hard to imagine the severity of the struggle confronted daily by those folks. …[Humor] helped carry them along in their various dreams of a new start in life, as they carved out the heartland of this country for generations to come.” In this spirit Sutherland painted with detailed realism such farm scenes as Wheat Harvest (c. 1985) with a team of sickle-wielding men and women binders, and a returning farmer and work horse in Day’s End. Regarding the latter, he commented, “Rewards are often meager for hard labor such as farming. But, after a long day struggling in the fields, it had to bring tremendous satisfaction to have accomplished the task and to be rewarded with one of God’s painterly skies as you headed homeward.”

Zane Grey’s The Desert of Wheat (Part 3)

This post is the first of a three-part series about Zane Grey, the father of the modern Western novel, who spent time in Eastern Washington in the early 1900s to write his agrarian-themed novel The Desert of Wheat.

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Grey’s novel relates the tragic end of protagonist Kurt Dorn’s father, Chris, who collapses while fighting a crop fire. While recovering from the loss and challenge of bringing in his grain from the field, Kurt is unexpectedly greeted by “a wonderful harvest scene.” Neighbors from all around his home gather for a grand threshing bee to complete the harvest. Grey cleverly uses this special “American” event—commonly seen in rural areas for families in distress, to describe the complicated and labor-intensive process of grain harvesting operations in an era of horse- and steam-power. Kurt arose to see “the glaring gold of the wheat field… crisscrossed everywhere with bobbing black streaks of horses—bays, blacks, whites, and reds; by big, moving painted machines, lifting arms and puffing straw; by immense wagons piled high with sheaves of wheat, lumbering down to the smoking engines and the threshers….” Few other novelists provide such colorful and detailed narration of the harvesting sequence from cutting by combine and reaper to threshing and hauling the year’s precious yield to storage:

First Kurt began to load bags of wheat, as they fell from the whirring combines…. For his powerful arms a full bag, containing two bushels, was like a toy for a child. With a lift and a heave he threw a bag into a wagon. They were everywhere, these brown bags, dotting the stubble field, appearing as if by magic in the wake of the machines. They rolled off the platforms.

…From that he progressed to a seat on one of the immense combines, where he drove twenty-four horses. No driver there was any surer than Kurt of his aim with the little stones he threw to spur a lagging horse. …[H]e liked the shifty cloud of fragrant chaff, now and then blinding and choking him; and he liked the steady, rhythmic tramps of hooves and the roaring whir of the great complicated machine. It fascinated him to see the wide swath of nodding wheat tremble and sway and fall, and go sliding up into the inside of that grinding maw, and come out, straw and dust and chaff, and a slender stream of gold filling the bags.

A Northwest Harvest Scene Postcard, c. 1910, Palouse Heritage Collection

With the successful completion of harvest providing payment on the farm’s mortgage (Kurt sought no favors from Lenore’s sympathetic landlord father) and resolution of further WWI turmoil, young Dorn finally feels free to enlist in the army. Following basic training in the East, he is transported to the front lines in France where he experiences the brutalities of war. Grey paints the ugliness of battle in vivid terms that also express the wastefulness of violent conflict. While an ardent patriot who decried foreign aggression, Grey also uses dialogue and description to relate the horrific long-term consequences of war for survivors frequently overlooked in contemporary press accounts. The injuries Dorn incurs going over the top of a trench amidst machine-gun fire, panic, gas-shelling, and bombardment nearly end his life. The scene is less heroic than nauseous in “pale gloom, with spectral forms,” and death. He returns home as a broken man haunted by hideous dreams and devoid of hope for the future. Once again the abiding power of love and land shown through Lenore in their native fields of Columbia grain bring forth meaning and restoration:

Then clearly floated to him a slow sweeping rustle of the wheat. Breast-high it stood down there, outside his window, a moving body, higher than the gloom. That rustle was the voice of childhood, youth, and manhood, whispering to him, thrilling as never before. …The night wind bore it, but life—bursting life was behind it, and behind that seemed to come a driving and mighty spirit. Beyond the growth of the wheat, beyond its life and perennial gift, was something measureless and obscure, infinite and universal.

Suddenly he saw that something as the breath and the blood and the spirit of wheat—and of man. Dust and to dust returned they might be, but this physical form was only the fleeting inscrutable moment on earth, spring up, giving birth to seed, dying out for that ever-increasing purpose which ran through the ages.

With the completion of The Desert of Wheat in 1918 and lucrative contracts from Harper’s for future works, Grey and his wife, Dolly, relocated from Pennsylvania to southern California in 1920 and acquired a Spanish-Mediterranean Revival mansion near Pasadena. He had long been an avid outdoorsman, and his financial success led to worldwide fishing expeditions and support of conservation efforts. Although one of America’s most prominent authors, Grey had still harbored doubts about his continued capacity for creative writing. But the recent Western travels and popular acclaim for The Desert of Wheat fostered renewed commitment and a turning point in his career. His journal entry of February 16, 1918 records, “…[M]y study and passion shall be directed to that which I have already written best—the beauty and color and mystery of great spaces, of the open, of Nature and her wild moods.”

The commercial success of Grey’s books led in 1920 to his formation of a motion picture company, Zane Grey Productions. The company released a silent movie version of The Desert of Wheat which played in theatres nationwide as Riders of the Dawn. He eventually sold the company to Paramount Studios but continued writing short stories novels for the rest of his life and consulted for later Hollywood productions of dozens of films based on his books.

Paxton Farrar, “Zane Grey House” from Starry Night (2016)

The Desert of Wheat also inspired Paxton Farrar’s award-winning 2016 short film Starry Night funded by the Alfred P. Sloan Foundation. Farrar cited “the vastness of the landscapes” and “melancholic romance that permeates the land” as important cinematic influences. In Farrar’s presentation the main character is a young woman who seeks escape from small town life  to pursue her passion to become an astronomer. The film’s starlit scenes evoke young Dorn’s evening soliloquy as he surveys the cosmos and expresses an eloquent philosophy of life uncharacteristic of a Western novel: “Material things—life, success—such as had inspired Kurt Dorn, on this calm night lost their significance and were seen clearly. They could not last. But the wheat there, the hills, the stars—they would go on with their task. …[S]elf-sacrifice, with its mercy, succor, its seed like the wheat, was as infinite as the stars.” Whether returning to familiar Southwest scenes and frontier action for new novels, or while sailing to the South Pacific, Grey’s time on the Columbia Plateau left a favorable and enduring impression.

Zane Grey’s The Desert of Wheat (Part 2)

This post is the first of a three-part series about Zane Grey, the father of the modern Western novel, who spent time in Eastern Washington in the early 1900s to write his agrarian-themed novel The Desert of Wheat.

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The setting of Grey’s novel blends both actual places of the Columbia Plateau like Spokane, Connell, and Kahlotus, with fictitious communities that include sufficient geographical description to suggest likely locations—Ruxton in Golden (Walla Walla) Valley, Neppel (Moses Lake), and Glencoe (Pasco). Grey also references the work of notable agriculturalists like Frederick D. Heald at the State Agricultural College (present-day WSU) and Experiment Station in Pullman. Grey’s original version, now in the Library of Congress, also mentioned the communities of Ritzville, Odessa, and Marlin. Subsequent insight by local historians regarding the book’s principal families also shed interesting light on the influence of particular individuals and farms. Grey is known to have visited areas in Franklin,  Adams, and Whitman Counties in 1917, and comparison of the writer’s itinerary with the Dorns’ and Andersons’ various travels in the book suggest composite figures drawn from families in the vicinity of Wheeler, Connell, Hooper, and Walla Walla.

The Anderson-Owsley House and Farm Today

Much of the book’s action takes place at the Anderson-Dorn farm, a place of Grey’s imagination but likely modeled in part on a ranch owned in 1917 by R. F. Anderson and located approximately nine miles south of Connell. The property was later owned by the Kenneth Owsley family. Connell had been platted in 1883 as “Palouse Junction” for a spur of the main Northern Pacific transcontinental line that tapped the fertile Palouse Hills grain district to the east. Later named Connell for a railroad official and pioneer resident, the town had long served as an important grain storage and transfer point with substantial timbered flathouses along the rail line for storing sacked grain, a thriving main street business district, and local newspaper, the Connell Tribune-Register.

The tableland surrounding the Anderson farm presented Grey with a stunning vista with Oregon’s Blue Mountains to the east and flaming sunsets beyond the grass- and sage-covered Horse Heaven and Frenchman Hills rising in the west. The farmstead included a two-story main house that remains on the site and substantially conforms to Grey’s description of the Dorn home, numerous outbuildings, crenelated water tower and windmill, and a 60´ x 110´ barn that enormous even by Big Bend standards. The property was situated along the area’s principal north-south “Central Washington Road” and had served in earlier days as a way-station for stage coaches who tended and exchanged teams of horses in the large barn.

Pat Boyer, “E. T. Thompson Threshing Outfit” Mural, City of Connell, Washington

According to local tradition, Grey stayed at the Anderson place in mid-July to visit with area farmers and experience harvest field labors firsthand. During the time of his visit to the area, the Tribune-Register reported on the commencement of field operations: “Harvest has begun already and will be in full swing here by the middle of next week. While the hot, dry weather has interfered somewhat with the later grain crop, the fields which matured earlier are in splendid condition and promise a good yield” (July 20, 1917). Ezra Thompson farmed land adjacent to the Anderson spread  in 1917 and a photograph of his horse-pulled combine taken in the Twenties shows the kind of threshing equipment Grey described in the novel. The picture was recently transformed into a colorful City of Connell building mural by Pullman artist Pat Boyer.

Zane Grey’s The Desert of Wheat (Part 1)

This post is the first of a three-part series about Zane Grey, the father of the modern Western novel, who spent time in Eastern Washington in the early 1900s to write his agrarian-themed novel The Desert of Wheat.

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For many years I kept a copy of Zane Grey’s novel, The Desert of Wheat (1919), on my bookshelf. I confess it was mostly there because the title had piqued my hope that the famed Western author might have once turned his attention away from Southwestern cowboys to farmers in the Northwest. A few pages into the book confirmed its setting to be on the Columbia Plateau. But encounters on its opening pages with “motor-cars” and labor organizers led me to set it aside in favor of what I thought might be more interesting reads. Only in recent weeks did I return to the book after realizing that Grey had composed it amidst the convolutions of American involvement in World War one hundred years ago. So I pulled it off the shelf again and this time found myself immersed transported through compelling prose to a remarkable time that I found had high relevance to many issues of our present day.

Best-selling author and conservationist Zane Grey (1872-1939) is considered the father of the modern Western novel. He wrote eighty books with nine selling over 100,000 copies in their year of initial publication, including the quintessential Western classic Riders of the Purple Sage (1912) which became a million-seller. Even today sales of his many works typically reach 500,000 copies annually. Grey’s novels and some 300 short stories were known for idealizing the American frontier spirit with archetypal characters inhabiting moral landscapes who exemplified the Code of the West—integrity, friendship, loyalty. British poet John Masefield and Ernest Hemingway considered his writing praiseworthy and others compared allegorical storylines laden with struggle and mystery to the ancient Beowulf saga and Star Wars science fiction trilogy. Though some critics found Grey’s plots to be formulaic, several of his works ventured beyond worlds inhabited by cowboys and desperados to explore contemporary issues, and human influence on landscapes.

Zane Grey’s The Desert of Wheat first appeared in a series of articles published in May and June, 1918, issues of The Country Gentleman

Grey and his wife, Dolly, journeyed from their home in Pennsylvania to the Pacific Northwest during the summer of 1917 and traveled through eastern Washington in July. That same tumultuous month Alexander Kerensky was named premier of the Russian provisional government after revolutionaries toppled the Romanov monarchy, and a major German World War I counter-offensive commenced on the Eastern Front in Galicia. Grey closely followed world events through newspaper reports sought to incorporate their impact on American national life into his writing. He had been encouraged by The Country Gentleman editor Benton Currie to compose an agrarian-themed story for serialization the following year.

Davenport Hotel Hall of Doges, Spokane, c. 1915, Washington State Historical Society

While attending a Chamber of Commerce luncheon in July at Spokane’s opulent Davenport Hotel, Grey and A. Duncan Dunn, regent of the state’s agricultural school in Pullman, discussed the plight of the region’s farmers since Northwest grain markets and labor unrest seemed highly related to unfolding international events. Inspired in part by events in Russia, the Industrial Workers of the World (“Wobblies”) sought to organize itinerant harvest laborers throughout the wheatlands in order to hold out for raises from two to three dollars for a customary ten-hour day of intense physical labor tending the annual threshing operations. The Wobblies were strongly opposed by farmers on economic grounds, and many throughout the country considered their socialist leanings a threat the moral and political order. The inland Pacific Northwest was also heavily populated by immigrant farmers of German ancestry from central Europe and Russia. Grey’s story would also explore the tensions within families and communities created by complex relationships between heritage and nationalism.

Zane Grey, The Desert of Wheat Manuscript Opening Lines (1917), Library of Congress

Grey’s “The Desert of Wheat” would first appear in several installments of The Country Gentleman in the spring of 1918, and Harper’s published the first of numerous printings in book form in 1919.  His earlier works had been known for vivid descriptions of action and environment, as well as respectful inclusion of Native Americans and minority cultures. This new work appealed to both reviewers and the general public, and opened with lines inspired by his summertime journey across the Columbia Plateau’s vast farming district:  “Late in June the vast northwestern desert of wheat began to take on a tinge of gold, lending an austere beauty to that endless, rolling, smooth world of treeless hills…. The beauty of them was austere, as if the hand of man had been held back from making green his home site, as if the immensity of the task had left no time for youth and freshness. Years, long years, were there in the round-hilled, many-furrowed gray old earth.”

Right: W. H. D. Koerner, “The Undulating Sea of Wheat,” Country Gentleman Magazine (May 14, 1918)

Through dialogue about Bluestem and Turkey Red wheats and rattling threshers under the hot harvest sun, the story lauds the hard work and struggles of taciturn Kurt Dorn, son of an elderly German immigrant farmer. Young Dorn faces drought, blight, and the elements in order to support his father, and experiences World War I prejudice and rural labor strife. Although Grey’s characters are not typically prone to mystical reflection, Dorn and protagonist love interest, Lenore Anderson, ponder the significance of change in their own relationship, his  enlistment and brutal experience of European battle, and deeper meanings of wartime damage to culture and conviction. As do few other books in Grey’s considerable corpus, The Desert of Wheat exemplifies his lifelong compulsion to express “Love of life, love of youth, [and] love of beauty.” Dorn and Anderson’s dialogue further attest to the wastefulness of war and Grey’s own ambivalence over conceptions of patriotism and heroism. Literary historian Christine Bold characterizes Lenore Anderson as the personification of humanity’s spiritual core—a “Western version of Ceres,” and like waving heads of grain frequently described she symbolizes renewal amidst an odyssey of life, loss, and land.

A Mystic Sheaf and the Origins of Farming

Harvest season back home in the Palouse Hills often brings to mind bygone high school days. Trips from our Palouse Colony Farm to nearby Endicott lead past the school where I attended all twelve years, and where I served as principal in the 1990s. One of the great privileges of my education career was to return as a colleague with Mrs. Louise Braun, who had been my high school English teachers. She was a woman of capacious mind with expectations that students read and appreciate Shakespeare and Robert Frost with the same enthusiasm shown for sporting events. A native of tiny Viola in the Idaho-Washington Palouse borderlands, Mrs. Braun guided our uncharted literary journeys across time and place with the peculiar incentive—highly controversial among faculty and parents, that once a week we could spend class time reading Farm Journal, Field & Stream, or any other periodical of our own choosing. “Reading is the main thing,” she would say in the context of expanding young minds. 

To my mind, our most formidable high school read was the epic poem Beowulf through which we battled for many days to make sense of alliterative Old English expressions that related ancient Scandinavian lore. This was a time before Tolkien’s Lord of the Rings had ushered in a resurgence of interest in classical fantasy literature. Mrs. Braun’s reminder that many of us had descended from these tribal peoples provided modest encouragement to continue our study of this oldest English long poem. The poem’s opening lines in Lesslie Hall’s modern translation, however, invoked intriguing agrarian reference:

Lo! the Spear-Danes’ glory through splendid achievements
The folk-kings’ former fame we have heard of,
How princes displayed then their prowess-in-battle.
Oft Scyld the Scefing from scathers in numbers
From many a people their mead-benches tore.

Queries about Old English “Scyld the Scefing,” which may be translated “Shield Sheafson” or “Scyld of the Sheaf,” provided an remarkable glimpse into mystical realms also described by Tolkien in his legendarium of Middle-earth. The namesakes of the eponymous Scyldings’ (Sköldings) Danish royal house founder in Beowulf are associated with the crucial roles as historical protector of the people (Shield) and as agri-cultural hero (Sheaf). In the mythic past he arrived as a foundling from the west who washed up in a boat on the shore of Jutland’s Old Anglia. The golden child’s head rested on a pillow of grain stalks, and he would grow into a strong and wise ruler who was the ancestor of Beowulf. Like a medieval Triptolemus, Scyld also taught his adopted people the first principles of farming and husbandry. Tolkien further explored aspects this legendary figure who is also mentioned in lesser known works of Old English literature like William Malmesbury’s Gesta Regum Anglorum (“Deeds of the English Kings,” 1125) and the eighth century Historia Langobardorum (“History of the Lombards”). Tolkien’s imaginative rendition drawn from these several accounts is beautifully expressed in the poem “King Sheave,” published posthumously with “The Notion Club Papers” in Sauron Defeated (1992): 

In golden vessel gleaming water
Stood beside him; strung with silver
A harp of gold neath his hand rested;
His sleeping head was soft pillowed
On a sheaf of corn shimmering palely
As the fallow gold doth from far countries
West of Angol. Wonder filled them. 

Tolkien’s telling, the boy ascended a hill and sang a song of “sweet, unearthly, words in music woven strangely.” His hearers marveled at sounds miraculously dispelling the darkness and terror that had long gripped the region. From “King Sheave” descended many sons and their nations—Danes and Goths, Swedes and Northmen, Franks and Frisians, Swordmen and Saxons, Swabians and English. In the magnificent Scandinavian epic of Beowulf, Tolkien found a magisterial Anglo-Saxon antecedent of mythic grain king and culture hero skillfully interwoven with dynastic history to form an English national identity.
 

Comparing Old and New Grain Varieties

This post will highlight some of the points I have presented at recent gatherings like the Spokane Farm & Food Expo and the WSU Grain Gathering at The Bread Lab in Mt. Vernon.

Richard and WSU/Mt. Vernon Agronomist Steve Lyon leading heritage grains field trip tour; Mt. Vernon, Washington (August 2017)

This past June my wife, Lois, and I led a tour of the Baltic countries which provided an opportunity to see first-hand American and European farming systems and to meet agronomists from abroad. Of course agriculture in any single nation is an exceedingly diverse enterprise, so meaningful comparisons invariably require considerable explanation and generalization. At the same time, trends in nutrition and crop production are evident in important studies conducted in places like the Swedish University of Agricultural Sciences in Alarp. 

Savijäri Organic Grain and Livestock Farm
Porvoo, Finland (2017)

Cereal researchers there conducted chemical analysis using plasma spectrometry on several hundred spring and winter wheats. In order to determine nutritional variations among the genotypes, these were divided into groups including primitive “pre-wheats” like emmer, landrace “heritage” grains like we raise at Palouse Colony Farm, old cultivars (1900-1960s releases/hybrids), and new cultivars (varieties released since 1970). The grains were grown at several locations in Sweden and under organic conditions in order to provide comparative results without influence of synthetic soil amendments, herbicides, or other chemical inputs. Results of the study were published in “Mineral Composition of Organically Grown Wheat Genotypes” in the International Journal of Environmental Research and Public Health (September 2010) and indicate substantial variation among the various groups. 

Primitive and landrace grains were found to have the highest concentrations of the most minerals with selections highest in manganese, phosphorus, and selenium. Landrace wheats showed the highest concentration of calcium and high levels of boron and iron. Spelts were highest in sulfur and high in copper. The Alnarp researchers suggest that the negative correlation between recent cultivars and mineral density indicated in their study and similar investigations elsewhere is likely due to a dilution effect given the increased yield of most modern varieties. In other words, available minerals are dispersed more widely so require higher amounts of food to receive similar amounts. Another factor may be the deeper root systems of pre-wheats and landrace grains which enable the plant to tap minerals available at greater depth. 

These studies indicate that mineral levels in whole grain kernels depend on absorption in the soil by the plant’s roots and subsequent redistribution to the kernels through vegetative tissues that are also influenced by photosynthesis. Higher chlorophyll content, for example, is positively correlated to iron concentration, as is availability of nitrogen which facilitates photosynthesis. The Alnarp study also indicates that grain type is more influential than location for mineral content in primitive grains. Finally, growing environments significantly contribute to variations for others, and high organic matter and increased soil pH also favor mineral concentration. 

Research by cereal chemists and soil scientists are contributing to new understandings of the complex biological systems that contribute to healthy crops and people. We at Palouse Heritage look forward to sharing news with you about this vital work and doing our part to promote health, heritage, and rural renewal.  

The Bread Lab, WSU/Mt. Vernon

Bill Gates visiting the Bread Lab

Heritage Grain Friends (l to r): German Miller Wolfgang Mock, San Francisco Episcopal Agrarian Chaplain Elizabeth DeRuff, Richard, WSU Agronomist Steve Lyon, New York Artist Katherine Nelson, OSU Cereal Chemist Andrew Ross