Effectiveness of direct application of top dressing with spent coffee grounds for soil improvement and weed control in wheat-soybean double cropping system
Y. Hirooka, Shintaro Kurashige, K. Yamane, Y. Watanabe, Misako Kakiuchi, Daisuke Ishikawa, Taku Miyagawa, K. Iwai, M. Iijima
Plant Production Science