CHS remains nation's largest co-op.

Wheat production in 2016-17 is now forecast at 17.25 million tonnes, down from 19.5 million tonnes in 2015-16.

USDA estimates production at 2.3 billion bushels.

Corn, wheat stocks highest since 1987.

Imports of feed wheat depend greatly on its price competitiveness with corn prices.

With climate change and water shortages, sorghum is becoming an attractive alternative to U.S. crops that require more water.

Data show rebound from low levels between 2000-07.

Soybean production raised 3% from August forecast.

Wheat export duty lowered to zero.

Import demand for U.S. feed ingredients is expected to trend upward.