Tillage and cover cropping enhanced yield, nitrogen use efficiency, and soil health in organic industrial hemp–barley rotations (2026)

Abstract Tillage and cover cropping influence N, crop yield, quality, and soil properties in organic systems. This study evaluated four N application rates (0, 50, 100, and 150 kg ha − 1 ) in two industrial hemp ( Cannabis sativa L.) types (grain and fiber) under conventional till (CT) and no‐till (