长期稻虾共作模式对不同施氮量下直播水稻产量和氮肥利用效率的影响
彭成林, 袁家富, 贾平安, 佀国涵, 徐祥玉, 赵书军, 李金华
Effects of Long-term Integrated Rice-crayfish Model on Yield and Nitrogen Use Efficiency of Direct-seeding Rice under Different Nitrogen Application Rates
PENG Chenglin, YUAN Jiafu, JIA Ping’an, SI Guohan, XU Xiangyu, ZHAO Shujun, LI Jinhua
河南农业科学
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2020, (4): 15
-21
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DOI: 10.15933/j.cnki.1004-3268.2020.04.003
