Nebraska producers planted 9.50 million acres of corn for all purposes, according to the USDA's National Agricultural Statistics Service. This is down 1% from last year. Of the total acres, 94% were planted with biotechnology varieties, down 1 percentage point from 2022. Area to be harvested for grain is estimated at 9.16 million acres, up 4% from a year ago. Soybean planted acreage is estimated a…