For soybeans, the USDA projected the 2009 Argentine crop at 1.855 billion bushels in December 2008. Production totaled only 1.175 billion bushels, nearly 37% less than the December projection, he says.

The size of the Brazilian crop was forecast at 2.168 billion bushels in December 2008 but came in about 2% smaller at 2.124 billion bushels. In December 2011, the USDA projected the 2012 Argentine soybean crop at 1.95 billion bushels and the Brazilian crop at 2.755 billion bushels, he says.

“Reductions similar to those of 2009 would result in crops of 1.23 billion bushels and 2.7 billion bushels, respectively. And production would be 775 million bushels below the current projection,” he says.

In 2008-2009, U.S. soybean exports totaled 1.279 billion bushels, 229 million larger than the USDA’s December 2008 projection. The increase equaled 31% of the reduction in the size of the South American crop, the economist says.

“For the current marketing year, the USDA projects U.S. soybean exports at 1.325 billion bushels. Exports would be 240 million bushels larger if they increased by 31% of the potential shortfall in South American production. Exports will not be that large because the expected shortfall in South American production is less than 775 million bushels and particularly because U.S. supplies are not large enough to support exports at that level,” Good adds.
The USDA will update the projections of South American corn and soybean production on Jan. 12. The final estimates of the size of the 2011 U.S. corn and soybean crops and the estimate of Dec. 1, 2011, stocks of those two crops will also be released on Jan. 12.
“The estimate of corn stocks will be especially important, as it will reflect any changes in the production estimate and the rate of feed and residual use during the first quarter of the marketing year. The trade is expecting a smaller production estimate and a relatively small inventory number,” Good says.

According to Good, the level of corn and soybean prices over the next seven weeks will be extremely important. The average price of December 2012 corn futures and November 2012 soybean futures during February will establish the price guarantee for crop revenue insurance products.

“It now looks as though those prices will be well supported,” he says.