Category Archives: wheat

Wheat Genome Science Fiction by Dworkin: The Commons

If you enjoy Sci-Fi and agriculture, too, and you think the current dominant system just might be sitting on the precipice of a dangerous fate, this book might be for you. Prolific book author, Susan Dworkin, has a special interest in agricultural topics, in addition to Hollywood, and war. Since I am an artist at heart, I can appreciate that diverse variety of human interest subjects.

“The Commons” is the clever Dworkin’s latest book, and its plot is built upon a series of things that went wrong in agriculture, science, and politics over a couple hundred years leading up to 2165. The world and all living beings are in sad shape.

A changing climate and seed monopoly powers converge to threaten the global wheat supply. Her writing is quick, playful, and vibrant. I might even call it “wild”. The book is chock-full of surprising descriptive embellishments that guarantee to keep the reader entertained… a spaniel puppy, a Willa Cather quote, and a wheat gene savior which hailed from Tibet due to its location closer to the sun, are a few examples.

Here’s a quote from a dream of the main character towards the end of the book:

…if only the kids in Grandmas time had risen up, if only they had gathered together and risen up and demanded a change in the way the world was being used.

Personally, I think this world could use a little more agricultural science fiction, to get people thinking, rather than the ongoing and repetitive punditry that we all grow weary of. Kudos to the author, who is a friend of this site.

Wheat Genome Project Success

IWGSC collaboration figure

In July of 2014, The International Wheat Genome Sequencing Consortium (IWGSC) published in the international journal Science, a draft sequence of the bread wheat genome. This provides new insight into the structure, organization, and evolution of the large, complex genome of the world’s most widely grown cereal crop.

According to the journal Science, “The researchers estimate that wheat has about 124,000 genes and that its genome is 40 times larger than rice and seven times larger than corn, both of whose genomes have been deciphered. The wheat genome also is more than five times larger than the human genome, the researchers noted.”

This genome is so complex that previously it was thought impossible to sequence.

Corn, Soybeans, Wheat, and Cotton Prices Down 4 to 19 Percent in 2014/15

Though constantly in flux, the USDA’s projections for the four largest commodities are all trending down this year. As a consequence, farmland prices and machinery sales are also impacted.

Some expect that this year’s corn crop may reach 14.5 billion bushels and yield around 173 bushels an acre. Last year, we had a record corn crop with 13.9 billion bushels.

The expected soybean crop in the U.S. is for 3.8 billion bushels with a yield of 46 bushels an acre. The previous soybean record was 3.4 billion bushels in 2009.

In addition, China, a largest consumer of DDG product, has stopped buying DDG which may contain GM traits they have not approved, causing a huge recent price drop in this niche corn export market product.

The oversupply and lower prices of corn and soybeans also makes it very doubtful that biofuels mandates (and subsidies) will be reduced by the EPA, since lobbyists have a strong foothold around those regions of D.C.


From the USDA…

Current USDA forecasts show declines in U.S. average farm prices for major U.S. field crops—corn, soybeans, wheat, and cotton—of 4 to 19 percent in 2014/15. For corn, soybeans, and wheat, this would be the second consecutive year of declining prices. Soybean prices are forecast to decline the most in 2014/15, based on an expected record U.S. crop, combined with ample supplies from Brazil and Argentina.

U.S. corn prices are forecast to fall 10 percent in 2014/15, after a 35-percent decline in 2013/14, also based on a large U.S. corn crop forecast and competition from other exporters like Brazil, Argentina, and Ukraine. U.S. wheat prices are forecast to decline about 4 percent in 2014/15, despite the forecast for smaller U.S. supplies, due to adequate supplies from both traditional and Black Sea wheat exporters.

Although smaller cotton crops are forecast for China and India—the top two global producers—a larger U.S. crop is expected to lead to a fifth consecutive year of rising global cotton stocks and a 12-percent drop in U.S. prices in 2014/15.

source: USDA

8 Informative and Interesting Recent USDA Charts

For this post, I’ve gathered together some recent and especially noteworthy USDA charts with their accompanying descriptions. The subjects vary widely, so there should be something of interest for everyone.

1. Conservation Program Funding in the New Farm Bill

While the new CRP acreage cap cuts maximum enrollment by 25 percent, the impact on program enrollment and related environmental benefits may be relatively modest. CRP acreage has been declining since 2007, falling from 36.8 million acres to 25.6 million—30 percent—by December 2013. Environmental benefits, however, may not be diminishing as quickly as the drop in enrolled acreage might suggest. CRP has shifted rapidly from enrolling whole fields or farms (through general signup) to funding high-priority, partial-field practices, including riparian buffers, field-edge filter strips, grassed waterways, and wetland restoration (through continuous signup). On a per-acre basis, these practices are believed to provide greater environmental benefits than whole-field enrollments while taking less land out of crop production. Because partial-field practices are more expensive, however, CRP annual payments have fallen by only 10 percent since 2007. At the end of 2013, the average annual payment for partial-field practices was $103 per acre, versus only $50 per acre for whole fields.


2. Global Demand and Rising Costs to Affect Prices of Corn, Wheat and Soybeans

Although market responses to high crop prices in recent years, both in the United States and in other countries, are projected to lower U.S. crop prices over the next couple of years, in the longer term prices for corn, wheat, and soybeans are projected to remain high relative to historical prices. The continuing influence of several long-term factors—including global growth in population and per capita income, a low-valued U.S. dollar, increasing costs for crude petroleum, and rising biofuel production—underlies these price projections. Corn prices are projected to decline through 2015/16, but then begin increasing in 2016/17 as ending stocks tighten due to growth in feed use, exports, and demand for corn by ethanol producers. Soybean prices are expected to initially fall from recent highs but then rise moderately after 2015/16, reflecting strengthening demand for soybeans and soybean products. Wheat prices are projected to fall through 2016/17, in response to rising wheat stocks and falling corn prices, but strengthen in the longer term due to export growth, moderate gains in food use, and declining stocks.


3. Agriculture’s role in climate change: greenhouse gas emissions and carbon sequestration

The greenhouse gas (GHG) profile of the agricultural and forestry sector differs substantially from the profile of other sectors. Agriculture is an emission-intensive sector; it accounted for less than 1 percent of U.S. production (in real gross value-added terms), but emitted 10.4 percent of U.S. GHGs in 2012. Energy-related CO2 emission sources—which dominate GHG emissions in most other production sectors—are dwarfed in agriculture by unique crop and livestock emissions of nitrous oxide and methane. Crop and pasture soil management are the activities that generate the most emissions, due largely to the use of nitrogen-based fertilizers and other nutrients. The next largest sources are enteric fermentation (digestion in ruminant livestock) and manure management. Agriculture and forestry are unique in providing opportunities for withdrawing carbon from the atmosphere through biological sequestration in soil and biomass carbon sinks. The carbon sinks, which are largely due to land use change from agricultural to forest land (afforestation) and forest management on continuing forest, offset 13.5 percent of total U.S. GHG emissions in 2012. ERS is currently involved in research on the economic incentives farm operators have, or could be provided with, to take steps to both mitigate GHG emissions and adapt to climate change.


4. U.S. Wheat Export Market Share Projected to Continue to Fall

Although global and U.S. wheat exports are projected to rise over the next decade, the U.S. share of the world market is projected to continue to decline because of competition from other exporters. Global demand for wheat is expected to expand, driven primarily by income and population growth in developing country markets, including Sub-Saharan Africa, Egypt, Pakistan, Algeria, Indonesia, the Philippines, and Brazil. The number of major exporting countries has, however, expanded in recent years from the traditional wheat exporters–the United States, Argentina, Australia, Canada, and the European Union–to include Ukraine, Russia, and Kazakhstan. Although variable, the wheat export volume of those three Black Sea exporters together now rivals that of the United States. Low production costs and new investment in the agricultural sectors of the Black Sea region have enabled their world market share to climb, despite the region’s highly variable weather. Competition from the Black Sea region, as well as from traditional exporters, has resulted in a decline in the U.S. share of expanding world exports from an average of about 39 percent in the first half of the 1980s to an average of about 20 percent over the last 5 years.


5. Food loss in U.S. grocery stores, restaurants, and homes valued at $162 billion in 2010

In the United States, 31 percent—or 133 billion pounds—of the 430 billion pounds of the available food supply at the retail and consumer levels in 2010 went uneaten. The estimated value of this food loss was $161.6 billion, using 2010 retail prices. Food loss by retailers, foodservice establishments, and consumers occurs for a variety of reasons—a refrigerator malfunctions and food spoils, a store or restaurant overstocks holiday foods that do not get purchased, or consumers cook more than they need and choose to throw the extra food away. Food loss also includes cooking loss and natural shrinkage, such as when leafy greens wilt. In 2010, the top three food groups in terms of share of total value of food loss were meat, poultry, and fish ($48 billion); vegetables ($30 billion); and dairy products ($27 billion). Meat, poultry, and fish’s 30-percent share in value terms is higher than its 12-percent share when measured on a weight basis due to these foods’ higher per pound cost relative to many other foods.


6. Dynamic growth projected for world poultry trade

Poultry meat imports by major importers are projected to increase by 2.5 million tons (34 percent) between 2013 and 2023, led by rising import demand in North Africa and the Middle East (NAME), Mexico, and Sub-Saharan Africa (SSA). Similar factors are expected to drive import growth in each region. Rising incomes and the low cost of poultry meat relative to other meats are projected to favor growth in poultry meat consumption among the low- and middle-income consumers in each region. At the same time, limited local supplies of feed grains and feed protein in all three regions are expected to continue to limit the expansion of indigenous poultry meat production. The NAME region currently accounts for 47 percent of imports by the major poultry importers, and is projected to account for nearly 80 percent of the increase in their poultry meat imports between 2014 and 2023. In contrast, little import growth is projected for Russia, where policies continue to deter imports in favor of domestic producers, and for China, where domestic production is projected to keep pace with demand.


7. World population growth is projected to continue slowing over the next decade, rising about 1.0 percent per year for the projection period compared to an annual rate of 1.2 percent in 2001-10.

• Developed countries have very low projected rates of population growth, at 0.4 percent over 2013-23. The projected annual average population growth rate for the United States of about 0.8 percent is the highest among developed countries, in part reflecting immigration.

• Population growth rates in developing economies are projected to be sharply lower than rates in 1990-2010, but remain above those in the rest of the world. As a result, the share of global population accounted for by developing countries increases to 82 percent by 2023, compared to 79 percent in 2000.

• China and India together accounted for 36 percent of the world’s population in 2013. China’s population growth rate slows from 1.0 percent per year in 1991-2000 to less than 0.4 percent in 2013-23, with its share of global population falling. The population growth rate in India is projected to decline from 1.8 percent to 1.2 percent per year over the same period, increasing its share of world population.

• Brazil’s population growth rate falls from 1.6 percent per year in 1991-2000 to 1.0 percent annually in 2013-23. The population growth rate in Indonesia is projected to decline from 1.7 percent to 0.9 percent per year over the same period. Although Sub-Saharan Africa’s population growth rate declines from 2.6 percent to 2.4 percent per year between the same periods, this region continues to have the highest population growth rate of any region in the world and its population decline is modest relative to other regions of the world.

• Countries with declining populations include Greece, Germany, most central European countries, Russia, Ukraine, and Japan.


8. Global trade: Wheat, coarse grains, and soybeans and soybean products

Global trade in soybeans and soybean products has risen rapidly since the early 1990s, and has surpassed global trade in wheat and total coarse grains (corn, barley, sorghum, rye, oats, millet, and mixed grains). Continued strong growth in global demand for vegetable oil and protein meal, particularly in China and other Asian countries, is expected to maintain soybean and soybean- products trade well above either wheat or coarse grain trade throughout the next decade.

• Globally, the total area planted to grains, oilseeds, and cotton is projected to expand an average of 0.5 percent per year. Area expands more rapidly in countries with a reserve of available land and policies that allow farmers to respond to prices. Such countries include Russia, Ukraine, Brazil, Argentina, some other countries in South America, and some countries in Sub-Saharan Africa. On the other hand, in many countries area expansion is less than half that rate, and cropped area even contracts in some countries. Over half of the projected growth in global production of grains, oilseeds, and cotton is derived from rising yields, even though growth in crop yields is projected to continue slowing.

• The market impact of slower yield growth is partially offset by slower growth in world population. Nonetheless, population growth is a significant factor driving overall growth in demand for agricultural products. Additionally, rising per capita income in most countries supplements population gains in the demand for vegetable oils, meats, horticulture, dairy products, and grains. World per capita use of vegetable oils is projected to rise 6.5 percent over the next 10 years, compared with 15 percent for meats and 7 percent for total coarse grains. In contrast, per capita wheat use does not rise, and per capita rice consumption drops 1 percent.

• Increasing demand for grains, oilseeds, and other crops provide incentives to expand the global area under cultivation and the intensity of cropping the land. The largest projected increases in the area planted to field crops are in the former Soviet Union (FSU) and Sub- Saharan Africa. Large expansions are also projected for Brazil, Indonesia, and Argentina, including some uncultivated land brought into soybean and palm oil production in response to increased world demand for vegetable oils.