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美国、墨西哥棉花种质资源引种观察沈新莲，周宝良，黄骏麒，吴敬音，顾立美（江苏省农科院经作所南京２１００１４）棉花种质资源常具有推广品种所没有的抗病性、抗虫性、耐瘠薄、耐寒、高纤维品质潜力等基因，是培育突破性棉花新品种的基础，因此世界各国都十分重视棉花...
Introduction of Cotton and Germplasm Resources in the United States and Mexico Shen Xinlian, Zhou Baoliang, Huang Junqi, Wu Jingyin, Gu Limei (Institute of Economic Research, Jiangsu Academy of Agricultural Sciences, Nanjing 210014) Cotton germplasm resources often have the resistance, insect resistance, Resistance to infertility, cold, high fiber quality potential genes, is to breed groundbreaking new varieties of cotton, so all countries in the world attach great importance to cotton ...