不同施肥条件下夏玉米的干物质积累、产量及氮肥利用效率
李志勇, 王璞, 魏亚萍, MarionBoening-Zilkens
Effects of Different Nitrogen Fertilization Managements on Dry Matter Accumulation,Yield and Nitrogen Use Efficiency of Summer Maize
LI Zhi-yong, WANG Pu, WEI Ya-ping, Marion Boening-Zilkens
华北农学报
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2003, (4): 91
-94
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DOI: 10.3321/j.issn:1000-7091.2003.04.025
