蓝茎冰草种子产量与施氮量和密度互作的模型分析
王佺珍, 韩建国, 周禾, 刘富渊, 仲勇
Coupling Effects of Applied Nitrogen,Planting Density on Western Wheatgrass Seed Yield by Model Analysis
WANG Quan-zhen, HAN Jian-guo, ZHOU He, LIU Fu-yuan, ZHONG Yong
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2006, (2): 99
-105
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DOI: 10.11733/j.issn.1007-0435.2006.02.001