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油菜种植密度及施肥量对其产量影响
引用本文:甄志华.油菜种植密度及施肥量对其产量影响[J].湖南农机,2012,39(1):181+183.
作者姓名:甄志华
作者单位:唐山市蔬菜质量监测中心,河北唐山,063000
摘    要:油菜是我国重要的经济作物之一,研究油菜种植密度及施肥对其产量影响以得出合理的密度和施肥量.这对于增加农民收入和我国整体经济有着重要意义.文章以实验统计分析的方法,精确计算出油菜种植的合理密度,并算出合理密度下的精确施肥量,提高了经济作物油菜的产量,这是本文研究的目的所在.

关 键 词:油菜  种植密度  施肥量  产量

Rape planting density and fertilizer levels on yield
ZHEN Zhi-hua.Rape planting density and fertilizer levels on yield[J].Hunnan Agricultural Machinery,2012,39(1):181+183.
Authors:ZHEN Zhi-hua
Institution:ZHEN Zhi-hua(Tangshan Vegetable Quality Monitoring Center,Tangshan,Hebei 063000,China)
Abstract:Rape is one of the important cash crops,rape planting density and fertilization on yield in order to arrive at a reasonable density and fertilizer levels.This is of great significance for increasing farmers’ income and the overall economy in China.Articles experimental statistical analysis,accurate calculation of a reasonable density of rapeseed planting,precision fertilization and figure out a reasonable density,improve the production of cash crops rape,which is the purpose of this study.
Keywords:rape  planting density  fertilizer  production
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