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从吉林省大豆生产的现状来看,除了种植大豆较好的农户外,普遍存在一个问题,就是大豆播种仍采用古老的手摅豆方式,密度虽大,但却缺苗断条,稀厚不均。这种播种方式与等距点播相比,每公顷浪费豆种25~30公斤;从产量上看,至少减产15%以上。因此,确定大豆适宜的种植密度,采用等距点播方式,是一项特别重要的经济有效的增产措施,应大力提倡和积极推广。
Judging from the present situation of soybean production in Jilin Province, there is a common problem in growing soybeans except for the better farmers. Soybean is still planted with the old hand-bean method. all. Compared with isodimetric on-demand, this sowing method istes 25-30 kilograms of beans per hectare and at least 15% reduction in yield. Therefore, to determine the appropriate planting density of soybeans, the use of isochometric on-demand way, is a particularly important economic and effective stimulation measures should be vigorously promoted and actively promote.