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杂交水稻三系的提纯工作,是当前杂交水稻生产上面临的一项紧迫任务.近年来,我省一些地、县种子部门和科研单位积极开展了此项工作,取得了一定成效.为了总结经验,检查工作效果,推动我省三系提纯工作的进程,1984年省种子公司从各地、县(市)征集了我省目前主要的两大不育系(威20A、B和珍汕97A、B)共40对,由福建农学院杂优研究室进行纯度鉴定.现将鉴定结果总结如下:
In recent years, some prefecture and county seed departments and research institutes in our province have actively carried out this work and achieved some success. In order to summarize the experience of hybrid rice three lines of purification work is an urgent task facing the current hybrid rice production. , Check the work results, and promote the process of purification of three lines in our province, in 1984 the provincial seed companies from all over the county (city) solicited the province’s main two major sterile lines (Wei 20A, B and Zhenshan 97A, B ) A total of 40 pairs, by the Fujian Agricultural College Miscellaneous Laboratory for purity identification.The results are summarized as follows: