论文部分内容阅读
近年来,我省稻田三熟制面积逐渐扩大,冬季绿肥面积将相应地减少,肥料问题将更加突出。遵照毛主席关于“艰苦奋斗,自力更生”、“备战、备荒、为人民”的伟大教导,1973年春在全省范围内进行了绿肥春播套种多点试验,获得初步成功。据32个单位统计,试验面积323亩,其中在麦子中套种的93亩,在油菜中套种的230亩,绿肥亩产鲜草66—3500斤,平均每亩鲜草产量
In recent years, the province has gradually expanded the area of paddy three-year system, winter green manure area will be reduced accordingly, the problem of fertilizer will be more prominent. Following the great teachings of Chairman Mao on “arduous struggle, self-reliance”, “preparing for war, preparing for famine, and for the people”, the spring of 1947 conducted a series of multi-point experiments of green manure sowing in the spring of the province in the spring of 1973, and achieved initial success. According to 32 units of statistics, the test area of 323 mu, of which 93 hectares of wheat intercropping, intercropping 230 acres of rape, green manure yield of 66-3500 pounds of fresh grass, the average yield of fresh grass per mu