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常规棉花多采用品种间杂交育成,由于难以输入新的遗传物质,因而这种近亲交配品种,在性状上没有大的突破。中国科学院遗传所和石家庄农科院合作奋斗20年,采用全新方法,把海岛棉和多年生的墨西哥瑟伯氏野生种的
Conventional cotton is mostly cross-cultivated with varieties. Due to the difficulty in inputting new genetic material, this inbreeding variety has no major breakthrough in traits. Institute of Genetics, Chinese Academy of Sciences and Shijiazhuang Academy of Agricultural Sciences for 20 years of cooperation, using a new approach to the island cotton and perennial Mexican Cerberus wild species