棉花遗传育种现状及展望  

Exploration and Prospect of Variety Breeding Method in Cotton

作　　者：张树伟[1] 马燕斌[1] 孙璇[1] 吴霞[1] 王新胜[1] 李燕娥[1] 

机构地区：[1]山西省农业科学院棉花研究所,山西运城044000

出　　处：《山西农业科学》2016年第1期119-122,共4页Journal of Shanxi Agricultural Sciences

基　　金：国家转基因生物新品种培育重大专项(2014ZX08010-003);国家自然科学基金项目(31201253)

摘　　要：棉花是我国重要的经济作物,新品种的选育和应用对我国棉花产业的发展具有重要意义。综述了不同育种方式在棉花遗传育种中应用的现状,指出目前我国棉花新品种选育进展缓慢,抗病虫、抗除草剂、抗逆、高产、高纤维品质、无酚棉、彩色棉等优良品种资源缺乏,高光效、高产、新型抗虫抗病等优良基因的挖掘和利用不足。并针对性地提出必须进一步加强传统育种和现代分子育种手段的有效结合,进行基础研究和目标育种,不断优化和改进育种方式,扩大我国棉花产业的优势,提高我国棉业的国际竞争力。Cotton is one of the most important economic crops in our country, the breeding and application of the new varieties is of great significance to the development of cotton industry in China. This paper summarized the general situation of cotton industry in China and the status of different breeding methods in cotton breeding and pointed out that the development of cotton breeding in China was slow,many good resources such as insect resistant, herbicide resistant, stress resistant, high yield, high fiber quality, no phenol cotton, colour cotton, and so on, were still lack. Good genes about high light efficiency, high yield, new insect resistant had not been utilized. This paper put forward traditional breeding and modern molecular breeding methods should be combined more effective, continued utilize basic research and target breeding, optimized and improved breeding methods, and expanded the advantages of cotton industry in our country to improve the international competitiveness.

关 键 词：杂交育种 诱变育种 分子标记 转基因技术 

分 类 号：S562.032[农业科学—作物学]