Biofuel feedstock crops.

Crops produced in accordance with subparts F and G of this part, where a CI is quantified in accordance with subpart C of this part, are referred to as reduced-CI crops. Crops produced not in accordance with this part are referred to as conventional crops. A farm producer may produce both reduced-CI crops and conventional crops. Reduced-CI crops and conventional crops can be physically mixed. Crops for which a reduced-CI may be quantified include: (a) Field corn; (b) Soybeans; (c) Sorghum; and (d) Spring canola. [90 FR 5512, Jan. 17, 2025, as amended at 91 FR 39356, June 29, 2026]