我们从1971年起开展了水稻三系选育的研究工作。遵照华主席关于“把水稻雄性不育研究交给群众去搞”的指示,坚持开展社会主义大协作,实行“三结合”,大搞群众运动,南繁北育,加快步伐,到1975年实现了粳型三系配套。1975年冬已在海南岛配制杂交组合,1976年经各点 Since 1971, we have carried out research on the breeding of three lines of rice. In accordance with Chairman Hua’s instructions on “handing over to the masses the study on male sterility of rice,” he insisted on carrying out the socialist major cooperation and practicing the “three unions,” vigorously promoted the mass movement, expanded the south and prospered, and accelerated it to the level of 1975 Japonica three series of matching. The winter of 1975 has prepared hybrid combinations in Hainan Island, 1976 by points