胡麻/大豆间作体系下施氮对胡麻干物质积累和产量的影响
杨 萍，李 杰，剡 斌，牛俊义
Effects of applied nitrogen on dry matter accumulation and oil flax yield in flax/soybean intercropping system
YANG Ping, LI Jie, YAN Bin, NIU Jun-yi
中国油料作物学报
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2015, (4): 489
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DOI: 10.7505/j.issn.1007-9084.2015.04.009
