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通过油菜稻茬免耕移栽与其它栽培方式的比较研究,表明:油菜稻茬免耕移栽与稻茬翻耕移栽产量无明显差异,两种移栽方式较同品种小窝点播分别增产11.32%和12.77%,达极显著水平,同是小窝点播的甘兰型油菜较芥菜油菜增产20.93%;油菜稻茬免耕移栽与稻茬翻耕移栽的主要经济性状差异不大,除千粒重外,两移栽方式的经济性状均优于小窝点播,它们均以较好的幼苗素质,较强的营养生长阶段,人为可控制的单株田间分布和良好的根系发育来增加光能利用率和吸收土壤养分以促进分枝生长、增加角果数和每角粒数,达到增产的效果;油菜稻茬免耕移栽以省工、省费、增产、增收的特点其经济效益高于本研究的其它栽培方式。
Compared with the no-tillage transplanting and other cultivation methods of rapeseed stubble, the results showed that there was no significant difference between the transplanting of transplanting rice and the non-tillage transplanting of rice stubble, 11.32% and 12.77%, respectively, reached an extremely significant level. It was also a 20.2% increase in yield of Canola-type rapeseed compared with Brassica juncea. The main changes of no-tillage transplanting and transplanting of rice stubble Economic traits are not significantly different, except for 1000-grain weight, the economic traits of two transplanting methods are better than that of inocula, they are better seedling quality, strong vegetative growth stage, artificially controllable single-plant field distribution and good Root growth to increase the utilization of light energy and absorb soil nutrients to promote the growth of branches and increase the number of pectin per horn and the number of grains to achieve the effect of increasing yield; rapeseed cropless tillering transplanting to save labor, save money, increase production, The economic benefits of increasing income are higher than those of other cultivation methods of this study.