我省的棉花育种工作,五十年代育成了“洞庭1号”,在长江流域中、上游棉区推广面积700万亩。六十年代育成的“岱红岱”遍布全省各产棉县,面积达200多万亩。近七年来,育成无棉毒素棉花品种“无酚1号”,参加了长江区试;新育成的澧4016和 Cotton breeding in our province, bred in the fifties “Dongting No. 1” in the Yangtze River valley, the upper reaches of the cotton area to promote an area of ​​700 mu. Sixties bred “Dai Hong Dai” throughout the province all cotton-producing counties, an area of ​​more than 200 acres. In the recent seven years, the cotton-free toxin cotton cultivar “No phenol 1” has been bred and participated in the Changjiang district test. The newly bred 4016 and