The September estimate was larger than expected following a smaller than expected estimate in June. That surprise set off a discussion about whether inventories of the newly harvested crop were inappropriately included and/or whether some of the 2010 harvest was fed in August. The USDA indicated that some new crop may have been fed in August and as a result has forecast the 2010-11 marketing year feed and residual use of corn at 5.3 billion bushels, 2.7 percent more than used in the previous year.

Our analysis would suggest that the Sept. 1 stocks estimate was very logical and that the USDA forecast of feed and residual use for 2010-11 may be too high. Additionally, the 16 percent increase in ethanol production during the first quarter of the 2010-11 marketing year and the resulting increase in production and feeding of distillers’ grain may have substituted for an additional 40 to 50 million bushels of corn feeding.

There is some risk, then, that the Dec. 1 corn stocks estimate may reveal a slower pace of feed and residual use than currently forecast by the USDA. The magnitude of stocks will reflect any change in the production estimate and the large ethanol use of corn, as well as actual feed and residual use.

The Winter Wheat Seedings report is expected to show a large increase in winter wheat acreage following the sharp decline in 2009. The magnitude and location of those increases will have implications for the availability of acreage for spring planted crops, including double-cropped soybeans. Beyond the acreage numbers, the condition of the winter wheat crop will have implications for yield and for the potential of replanting some wheat acreage to other crops this spring.

“The monthly report of World Agricultural Supply and Demand Estimates will be closely observed for any changes in southern hemisphere production estimates and implications for the export demand for U.S. crops,” Good said.

“The estimates of production of corn and soybeans in Argentina will be most closely watched due to dry conditions that have prevailed since mid-October. The corn crop appears to have been most negatively impacted. Any changes in these forecasts, along with the Dec. 1 stocks estimates, will be reflected in changes in the projection of year ending stocks of corn and soybeans.”

For soybeans, Good said the USDA’s projection of the domestic use of soybean oil for production of methyl ester will be important as previous reports have forecast a year-over-year increase of 1.219 billion pounds (72.5 percent).  

“The reinstatement of the biodiesel blender tax credit should support use moving forward, but use during the first two months of the marketing year (October and November 2010) was very small,” Good said. “ Use in those two months totaled only 173 million pounds, compared to 485 million in October and November of 2009.

To reach the current USDA projection, use during the 10 months from December 2010 through September 2011 will need to average 273 million pounds per month, 126 percent more than the average of a year earlier.”

Good added that the forecast of soybean oil exports may also be influenced by the rapid increase in palm oil prices and the resulting improvement in the competitive position of soybean oil in the export market.