机译:氮肥后移对超高产区夏玉米氮代谢及氮素吸收利用的影响Effects of Postponing N Application on Metabolism, Absorption and Utilization of Nitrogen of Summer Maize in Super-High Yield Region
机译:不同氮肥用量对水田旱整机插水稻产量和氮肥利用率的影响Effects of Nitrogen Dosage on the Yield and Nitrogen Use Efficiency of Machine Transplanted Rice Using Dry Soil Preparation in Rice Paddy Field