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Record US Corn, Soy Crops Seen Weighing On Prices

18 January 2010

US - Prospects for higher US corn or old crop soybean markets faded somewhat when the US Department of Agriculture reported 12 January that US farmers produced record-large corn and soybean crops in 2009, according to a Kansas State University agricultural economist.

“In analysing the current state of the grain market, there is no escape from the fact that world wheat, coarse grain and oilseed markets have and are now trending toward increasing supplies,” said Dan O’Brien, agricultural economist with K-State Research and Extension. “Under normal market circumstances, increasing grain and oilseed market supplies would bring about lower prices as the market finds price levels low enough to ‘clear the market’ and move supplies from those who own grain to those who need it.”

Mr O’Brien said that the United States had accumulated relatively large supplies of wheat that will weigh on domestic wheat prices – absent major unforeseen influences from outside currency, financial or other grain markets.


He referred to USDA data that showed US corn production in 2009 reached 13.2 billion bushels – one per cent above the previous record of 13 billion bushels set in 2007, and nine per cent higher than 2008. Corn yields reached an all-time high in 2009 at 165.2 bushels per acre. Planted area, at 86.5 million acres, is the second highest since 1949, behind 2007’s 93.5 million acres.

“Prospects and possibilities for higher US corn prices have been diminished by the larger projected size of the 2009 US corn crop,” Mr O’Brien said. “To the degree that larger supplies may have diminished the sensitivity of corn market participants to potential weather-related crop threats in the 2010 growing season, prospects for market volatility and higher prices may be more limited now than before the January 2010 reports. However, any “whittling” down of the size of the 2009 corn crop in USDA reports throughout 2010 will be a supportive factor for US corn prices.”

“Uncertainty remains regarding the final size of the 2009 US corn crop,” Mr O’Brien said, “as the US corn harvest was estimated by USDA to be 95 per cent complete on 20 December. Winter storms have severely limited harvest progress in some areas since then. If five per cent of the US crop is still unharvested, that would amount to approximately 3.98 million acres. At the US average yield of 165.2 bushels per acre, this amounts to 657.5 million bushels of the 2009 US corn crop that still remains unharvested in 2010.

“Whatever portion of this final five per cent of the 2009 corn crop that may be unrecoverable or suffers from significant declines in quality while remaining in the field, it is likely to reduce the final estimate of the 2009 corn crop in future USDA supply-demand reports as well as corn ending stocks projections for the 2009/10 marketing year,” Mr O’Brien added.


USDA reported that the 2009 soybean crop broke records for planted and harvested area as well as for yield and production. Soybean production totaled 3.36 billion bushels, up 13 per cent from 2008 and up five per cent from the previous record set in 2006. The average yield per acre is 44 bushels, up .9 bushels from the previous record set in 2005. Farmers nationwide planted a total of 77.5 million soybean acres and harvested 76.4 million acres in 2009, both up two per cent from the previous record set last year.

“Soybean old crop price prospects in the US are expected to diminish, perhaps markedly, once South American soybean exports become available to the world market in the spring months,” Mr O’Brien said. “Given the need for adequate corn and soybean acreage in 2010, it is still likely that there will be positive support for new crop CBOT 2010 December corn futures and November soybean futures, at least until the market is satisfied that adequate US acreage is allocated to each crop sometime in early summer.”

Grain sorghum:

Grain sorghum production, at 383 million bushels, is down 19 per cent from 2008, USDA said. Sorghum yields, at 69.4 bushels per acre, are down 4.4 bushels from last year. Planted area totaled 6.63 million acres, the third lowest on record, while harvested area is 5.52 million acres, down 24 per cent from 2008.


Also on 12 January, the USDA projected fall-seeded US winter wheat area for harvest in year 2010 at 37,097,000 acres.

“This acreage figure is the lowest since 1913, and down 14 per cent from 2009.” Mr O’Brien said. “Sizable decreases in seeded acreage are estimated for US hard red winter wheat (HRW) and soft red winter wheat, with a small decrease in white winter wheat. Seeded acreage for durum wheat in the western US is lower, but with only a limited number of states having been seeded to date.”

Seeded area for HRW wheat is expected to be 27.8 million acres in the United States for 2010, down 12 per cent from the previous year. A combination of late row crop harvest, poor weather conditions at seeding, and relatively low prices and income prospects for wheat compared to other available crop enterprises were cited as reasons for the HRW wheat seeded acreage decline, Mr O’Brien said. Kansas HRW wheat seeded acreage for 2010 were estimated at 8,600,000 acres, down 7.5 per cent and 10.4 per cent from 2009 and 2008, respectively.

In the 12 January data, world wheat, coarse grains and oilseed ending stocks were all projected to increase since their December 2009 projections, K-State’s Mr O’Brien said. In response to positive market signals during the 2007/08 and 2008/09 marketing years, global wheat, coarse grain and oilseed supplies have increased from the historically low supplies and ending stocks levels existing at that time.

The USDA also estimated that world wheat supplies have increased 13.8 per cent since the 2007/08 marketing year - from 738 million metric tons (mmt) in 2007/08 to 840 mmt in 2009/10. Ending stocks projections for 2009/10 of 195.6 mmt rose by 2.5 per cent since the December 2009 World Agricultural Supply and Demand Estimates report, and are up 61 per cent from the record low world wheat ending stocks of 2007/08 (121 mmt). World wheat stocks-to-use has increased from 19.6 per cent in 2007/08, to 25.6 per cent in 2008/09, to a projection of 30.4 per cent in 2009/10 – a 111-day supply of wheat for world markets.

“Finally,” Mr O’Brien said, “once the US corn and soybean crops are planted, any serious potential weather threats to the US feedgrain and oilseed crops would impact the grain markets. Supplies of both US corn and soybeans are not as burdensome to domestic and global markets as for wheat, and the US remains an important leading supplier of world feedgrain and oilseed exports. Bidding for US crop acres between corn and soybeans, and potential weather threats would still be likely to support US grain prices during 2010.”

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