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黑山棉良种于1974年引进我县,在试验、示范、繁育、推广过程中,均表现出苗好、发育早、伏桃多、吐絮畅,早熟、增产、品质好等优点。为了探索我县棉花高产、稳产、低成本的途径,加速繁育推广黑山棉良种,去年在长青5个大队13个生产队建立黑山棉繁育基地。包括川原地159.9亩,河滩地103.7亩,新平整地及生土地197.7亩;麦棉套种151.3亩。总产皮棉42,918.8斤,平均亩产93斤。其中实现百斤皮棉的有6个生产队,面积239.3亩。共繁殖棉种72,000斤。在建立基地中得到如下启示:1.因地制宜,适当集中——四个有利①有利于组织专业队伍,使种子生产
The Heishan cotton seed variety was introduced into our county in 1974 and showed the advantages of good seedling, early development, rapid peach blossom, smooth opening, early maturity, increased yield and good quality during the experiment, demonstration, breeding and popularization. In order to explore the county cotton high yield, stable yield, low-cost way to accelerate the breeding and promotion of Montenegro cotton varieties last year, Evergreen 5 brigade 13 production team to establish Hei Shan cotton breeding base. Including 159.9 acres of plainland, flood beach 103.7 acres, the formation of new land and 197.7 acres of land; 151.3 acres of cotton intercropping. Gross output of lint 41,818 kg, an average yield of 93 pounds. Among them, there are 6 production teams for 100kg lint cotton, covering an area of 239.3 mu. A total of 72,000 kg of cotton breeding. In the establishment of the base to get the following revelation: 1. According to local conditions, appropriate focus - four favorable ① conducive to the organization of professional teams to seed production