由中国农科院棉花研究所杜雄明研究员发明的“棉花优质棕色纤维新品种的选育方法”获得国家发明专利。专家认为,此项发明将为我国棉花优质棕色纤维新品种的选育提供一种优质、大铃、高产的方法,从而解决了目前棕色彩色棉纤维品质差、皮棉产量低的问题。“棉花优质棕色纤维新品种 Invented by researcher Du Xiongming of Cotton Research Institute of Chinese Academy of Agricultural Sciences won the national invention patent for the breeding method of new varieties of high quality brown fiber of cotton. Experts believe that this invention will provide a high-quality, boll and high-yielding method for the breeding of new varieties of high quality brown fiber in China, thus solving the problems of poor quality and low lint yield of current brown colored cotton fiber. ”Cotton high-quality brown fiber new varieties