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邢台6871新棉种是我所在1968年从徐州1818中选得的优良单株,用系统育种的方法,于1971年育成。据1972—1974年河北省棉花品种区域试验,3年平均皮棉较徐州1818增产13.9%;1975—1977年黄河流域棉花品种区域试验,皮棉分别较徐州1818和岱字15号原种增产12.0%,1975—1976年均居首位,表现稳定增产,抗逆性强;1977年,全国棉花品种跨流域生产试验示范,在河北、山东两省皮
Xingtai 6871 is a new cotton variety which was selected by our department from Xuzhou 1818 in 1968. It was bred in 1971 by systematic breeding method. According to the regional trials of cotton varieties from 1972 to 1974 in Hebei Province, the average annual lint yield of three years was 13.9% higher than that of Xuzhou 1818; in the regional trial of cotton varieties from 1975 to 1977, the lint yield was 12.0% higher than that of Xuzhou 1818 and Dai Zi 15, From 1975 to 1976, it ranked the first with steady growth and strong resistance. In 1977, the national cotton variety inter-basin production demonstration was conducted in Hebei Province and Shandong Province