氮肥对春玉米‘中单509’叶片生理特性及产量的影响
曹高燚, 杜锦, 苏东伟, 牛巧龙, 田秀平
Effects of Nitrogen Fertilizer on Physiological Characteristics of Leaves and Yield in Spring Maize ‘Zhongdan509’
CAO Gao-yi, DU Jin, SU Dong-wei, NIU Qiao-long, TIAN Xiu-ping
天津农学院学报
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2017, (2): 1
-4
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