磷肥施用深度对夏玉米产量及根系分布的影响
杨云马，孙彦铭，贾良良，贾树龙，孟春香
Effects of Phosphorus Fertilization Depth on Yield and Root Distribution of Summer Maize
YANG YunMa, SUN YanMing, JIA LiangLiang, JIA ShuLong, MENG ChunXiang
中国农业科学
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2018, (8): 1518
-1526
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DOI: 10.3864/j.issn.0578-1752.2018.08.009
