近两年来,我们遵照伟大领袖毛主席“推广优良品种”的教导,在种子量很少的情况下,采用营养钵育苗移栽大棵稀植的方法扩大繁殖系数,加速繁殖,收到一定的成效。1973年引进“徐州58”棉种5斤,当时为了扩大繁殖系数,采取营养钵育苗的方法,每钵1—2粒种子,移栽15亩,单产皮棉203.8斤,繁殖种子3000斤,除支援外地,我县种植259亩。1974年我们又从徐州 In the past two years, following the guidance of Chairman Mao, the great leader, “popularizing fine breeds,” we expanded the breeding coefficient with the method of growing large sparsely planted seedlings in nutrient bowl in the case of a small amount of seeds, accelerated breeding, and received A certain result. In 1973, “Xuzhou 58” cotton varieties were introduced 5 kg, then in order to expand the breeding coefficient, take the method of nutrition bowl seedling, 1-2 seeds per bowl, transplanting 15 acres, 203.8 kg of lint yield per mu, breeding seeds 3000 kg, In addition to supporting the field, my county planted 259 acres. In 1974 we again from Xuzhou