宁夏农林科技
寧夏農林科技
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NINGXIA JOURNAL OF AGRICULTURE AND FORESTRY SCIENCE AND TECHNOLOGY
2014年
4期
31-31,38
,共2页
冬油菜%氮肥%产量
鼕油菜%氮肥%產量
동유채%담비%산량
Winter rape%Nitrogen fertilizer%Yield
研究了氮肥不同施用量对冬油菜产量的影响。结果表明：氮肥施用量对冬油菜各产量构成因素有明显影响，对冬油菜产量影响较大，以施纯N 180 kg/hm2时产量最高，为2051.10 kg/hm2。
研究瞭氮肥不同施用量對鼕油菜產量的影響。結果錶明：氮肥施用量對鼕油菜各產量構成因素有明顯影響，對鼕油菜產量影響較大，以施純N 180 kg/hm2時產量最高，為2051.10 kg/hm2。
연구료담비불동시용량대동유채산량적영향。결과표명：담비시용량대동유채각산량구성인소유명현영향，대동유채산량영향교대，이시순N 180 kg/hm2시산량최고，위2051.10 kg/hm2。
A Study on the effect of different application rates of nitrogen fertilizer on the yield of winter rapeseed was made and the result showed that the application rates of nitrogen fertilizer had obviously effects on the various composition factors of the yield of winter rapeseed and had a great effect on the yield of winter rapeseed. When 180 kg/hm2 of pure N was applied the yield was highest, namely 2 051.10 kg/hm2.
