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油菜超稀植栽培,打破了传统思路,走“群体服从个体”的高产栽培途径.我市从1996年秋种开始,连续开展了油菜超稀植高产栽培试验、示范活动.均取得了油菜籽亩单产200kg以上,最高达到252kg的水平.同时还开展了超稀植油菜套种白菜、生菜、大蒜、菠菜、香菜等蔬菜的高产、高效栽培试验,取得了较好的效果.同常规油菜栽培相比,超稀植油菜套种蔬菜每667m~2可增收350～550元.现将有关技术要点总结如下:
Rape ultra-rare-earth cultivation, breaking the traditional train of thought, take the “group obedience to individual” high-yield cultivation methods.Our city started from the autumn of 1996, continuous rapeseed ultra-high-yielding cultivation experiments, demonstration activities have achieved rapeseed Yield more than 200kg, up to the level of 252kg.At the same time also carried out a super-thin rapeseed intercropping cabbage, lettuce, garlic, spinach, parsley and other vegetables in high yield and high efficiency cultivation experiments and achieved good results .Compared with conventional rape cultivation , Ultra-thin rapeseed intercropping vegetables per 667m ~ 2 can be increased by 350 ~ 550. The summary of the relevant technical points are as follows: