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从1983年开始,我们对抗病力较稳定的、农艺性状较好的几个抗白叶枯病水稻品种,进行丰产性试验.试验方法本试验在早、晚季进行.试验田选择在闽侯县祥谦乡沿江低洼年年发病重的田块.参试水稻品种有74-105、激光IR_36、奎稻、929、910和密粒3号(感病对照)等六品种.其中激光IR_36是本所以IR_36用激光处理选育的;74-105由湖南引进;奎稻、929、910均由江苏引进;密粒3号取于本地.采用随机区组设计排列,重复四次.试验田按一般田管水平管理,治虫不治病,收获后考种和测小区产量.74-105、929等品种并在闽侯县祥谦乡、福州郊区马尾镇、新店乡和莆田县华亭乡试种和当地推广品种比较其丰产性.
Since 1983, we have carried out high yield test on several bacterial blight-resistant rice varieties with relatively stable disease resistance and agronomic traits.METHODS The experiment was conducted in the early and late seasons, Xianxiang Qianxiang low-lying along the river every year the incidence of heavy plots .Test varieties of rice 74-105, laser IR_36, Kui rice, 929,910 and No. 3 (susceptible control) and other six varieties of which laser IR_36 Therefore, IR_36 was bred by laser treatment, 74-105 was introduced from Hunan, Kui rice, 929,910 were introduced from Jiangsu, and No. 3 of granule was taken from the locality, which was arranged by random block design and repeated four times. Field management of tuberculosis, pest control, post-harvest test and test cell yield .74-105,929 and other varieties and in Minhou County, Xiang Qian Township, Mawei Township, Fuzhou suburbs, Xindian and Putian County, Huating Township and local species Promote varieties to compare their high yield.