氮肥减施对黄褐土区小麦—玉米轮作体系产量和氮素吸收利用的影响
李凌云, 和爱玲, 杨焕焕, 刘高远, 郭中义, 杜君
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
河南农业科学
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2023, (11): 21
-32
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DOI: 10.15933/j.cnki.1004-3268.2023.11.003
