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在原生产建设兵团党委和有关业务部门的直接领导和关怀下,一九七一年我们从湖南引进野败不育材料,开展了野败粳型“三系”的选育。通过几年的努力,一九七四年基本上实现了“三系”配套,今年初步鉴定,杂交水稻一般亩产1100—1400斤,最高亩产可达1800多斤,比对照品种(推广种)增产40—50%。这说明杂交水稻增产潜力大,很有发展前途。现将试验情况汇报如下:
Under the direct leadership and care of the former CPC Committee of the Production and Construction Corps and the relevant business departments, we introduced the wild sterile material from Hunan in 1971 and carried out the breeding of wild-type japonica “three lines”. After several years of hard work, basically the “Three Lines” package was basically implemented in 1974. Preliminary identification this year shows that the average output of hybrid rice is 1100-1400 jin and the maximum yield is over 1800 kilos. Compared with the control varieties Promote species) increase 40-50%. This shows that the yield potential of hybrid rice is large, very promising. Now report the test as follows: