摘要
[目的]为长江流域农业生产提供优良的短季棉品系资源。[方法]以黄河流域、西北内陆和长江流域等地区短季棉种质资源为基础,通过杂交、回交等常规育种手段,从后代筛选出适合长江流域种植的短季棉新品系。[结果]新品系A3(从皖Z0912×中棉所50后代选育)在产量、抗性、纤维品质、霜前花率等综合性状方面具备较强的竞争力。[结论]短季棉可有效缓解粮棉争地矛盾、策应农业供给侧结构性改革,应大力推广发展。
[ Objective ] To provide elite lines of short-season cotton for agricultural production in the Yangtze River Basin. [ Method ] Short-season cotton germplasm from the Yellow River Basin, the Northwest Inland and the Yangtze River Basin were performed through hybridization, back-cross breeding. Ultimately ,the short-season cotton lines which were suitable for the Yangtze River Basin from the offspring were screened. [ Result ] The line of A3 （ Anhui Z0912 x CCR150 progeny selection） has more competitive power in comprehensive traits such as yield, resistance, fiber quality and the boll ratio before frost. [ Conclusion]Short-season cotton should be vigorously promoted because it can effectively alleviate the contradiction between grain and cotton and coordinate the agricultural supply side structural reform.
作者
叶泗洪
添长久
路曦结
仇朋
潘宗瑾
吴德祥
YE Si-hong TIAN Chang-jiu LU Xi-jie WU De-xiang et al(Cotton Research Institute, Anhui Academy of Agricultural Sciences, Anqing, Anhui 246003 Department of Agriculture, Anhui Agriculture University, Hefei, Anhui 230036)
出处
《安徽农业科学》
CAS
2017年第10期22-24,66,共4页
Journal of Anhui Agricultural Sciences
基金
国家科技重大专项--转基因生物新品种培育(2016ZX08005001-009)
安徽省油菜棉花产业技术体系专家岗位项目(2016-2020)
人才发展专项资金项目(17F0711)
国家星火计划(2015GA690024)
江苏沿海地区农业科学研究所所长基金项目(YHS201510)
关键词
短季棉
种质资源
长江流域
选育
Short-season cotton
Germplasm resources
Yangtze river basin
Breeding
