Effect of Reduction of Nitrogen Fertilizer Rate on Yield and Nitrogen Utilization of Wheat⁃Maize Rotation System in Yellow⁃Cinnamon Soil Area
LI Lingyun, HE Ailing, YANG Huanhuan, LIU Gaoyuan, GUO Zhongyi, DU Jun
Journal of Henan Agricultural Sciences . 2023, (11): 21 -32 .  DOI: 10.15933/j.cnki.1004-3268.2023.11.003