Which rotational option is NOT listed as typically monitored in the EOF study?

• A. The combination of corn-soybean or corn-soybean-wheat rotations
• B. Corn-soybean
• C. Soybean-cotton
• D. Wheat-rice rotation

Answer: (C)

Rotations tracked in the EOF study are chosen to reflect crops commonly grown in Ohio and the management questions relevant to that region. The monitored patterns include corn-soybean, often with an added rotation like corn-soybean-wheat, and also a wheat-rice sequence, because these rotations are representative of typical grain and cereal options in Ohio and address how they influence soil health, nutrient use, and pest dynamics over time. A soybean-cotton rotation isn’t listed because cotton isn’t a standard crop in Ohio due to climate and growing conditions; it simply isn’t part of the typical rotation Monitoring set in this study. Cotton’s suitability is much more limited to warmer, longer-season environments, so it wouldn’t normally appear alongside corn, soybean, wheat, or rice in these Ohio-focused rotational evaluations.