黑龙江省富裕县在种植业结构上属杂粮产区，大豆是重要作物之一，历年种植面积都在２５万亩左右，约占粮豆薯总面积的２３％，但由于自然条件及耕作栽培等条件的影响，我县的大豆生产水平一直不高。一、低产原因分析１旱情严重富裕县属中温带大陆性气候，历来有十年九春旱... Fuyu County, Heilongjiang Province, is a miscellaneous grain producing area in the planting structure. Soybean is one of the important crops. The annual planting area is about 250,000 mu, accounting for about 23% of the total area of ​​the bean curd. However, due to the natural conditions and cultivation and cultivation Conditions, the county’s soybean production has been low. First, analysis of low yield causes a severe drought affluent mid-temperate continental climate, has ten years of nine spring drought ...