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。
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 Chins. Articles experimental statistical analysis, accurate calculation of a roasonable 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.
出处
《湖南农机（学术版）》
2012年第1期181-181,183,共2页
Hunnan Agricultural Machinery
关键词
油菜
种植密度
施肥量
产量
rape
planting density
fertilizer
production
