密度对玉米群体冠层内小气候的影响
刘开昌, 张秀清, 王庆成, 王春英, 李爱芹
Effect of Plant Density on Microclimate in Canopy of Maize (Zea mays L.)
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植物生态学报 . 2000, (4): 489 -493 .