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我们在公社党委的直接领导下,在种子场的大力支持下,第一次搞杂交水稻制种工作,取得了一定的成绩。制种田2.09亩,组合均为二九南1号A×Ⅰ R24。实收杂种262斤,平均亩产125.4斤,其中,行此1∶4的1.01亩,折亩产117.8斤;行比1∶5的0.62亩,折亩产160.5斤;行比2∶6的0.46亩,折亩产94.5斤。“世上无难事,只要肯登攀。”通过这期制种,使我们掌握了杂交水稻制种的技术,並进一步认识到在上海地区搞杂交制种是可以的。
Under the direct leadership of the commune party committees and with the vigorous support of the seed field, we have made the first hybrid rice seed production work and achieved some success. 2.09 acres of farming system, the combination of two nine South 1 A × Ⅰ R24. The actual yield of hybrid 262 kg, average yield of 125.4 kg, of which 1.01 acres of this 1: 4 line, fold 117.8 kg yield per mu; row than 1: 0.62 acres, yield 160.5 pounds per mu; line ratio of 2: 6 0.46 mu, yield 94.5 kg mu. “There is no hardship in the world, as long as you are willing to climb.” Through this period of seed production, we have mastered the technology of hybrid rice seed production and further realized that it is possible to engage in hybrid seed production in Shanghai.