氮、磷、钾亏缺对玉米植株性状、叶片结构与生理特性的影响
王群瑛, 胡昌浩, 王振林, 晏明君, 翟乃翠
Effects of Nitrogen，Phosphorus and Potassium Deficiencies on the Plant Characters, Leaf Structure and Certain Physiological Properties in Maize (Zea mays L.)
Wang Qunying, Hu Changhao, Wang Zhenlin, Yan Mingjun, Zhai Naicui
华北农学报
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1992, (1): 94
-99
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DOI: 10.3321/j.issn:1000-7091.1992.01.016
