Today's FAS data showing large prevented planting for all three crops adds more confusion than clarity to the issue of how much acreage was actually planted as well as the volume to be harvested.Early this morning, USDA's Farm Service Agency (FSA) released preliminary data on U.S. acreage planted, abandoned and prevented from being planted, based on information collected from various farm program requirements and crop insurance. FSA shows that about 268,000 acres of corn were planted and subsequently abandoned with 3.573 million intended corn acres prevented from being planted. It also indicates negligible soybean abandonment with 1.687 million soybean acres in the prevented planting category. Wheat abandonment totaled 2.709 million acres,...