首页 | 本学科首页   官方微博 | 高级检索  
     检索      

我国棉花抗枯、黄萎病育种研究进展
引用本文:马存,陈其煐.我国棉花抗枯、黄萎病育种研究进展[J].中国农业科学,1992,25(1):50-57.
作者姓名:马存  陈其煐
作者单位:中国农业科学院植物保护研究所,北京 100094
摘    要: 利用抗病品种防治棉花枯萎病和黄萎病,是国内外成功经验。50年代育成了川52-128等第一批5个抗源品种。60-70年代有较大发展,育成陕401、86-1等42个抗枯萎病品种,奠定了我国棉花抗病育种的基础。80年代有很大突破,育成48个抗病品种,以中棉12为代表,使抗病、丰产、优质等性状较好地结合起来。此外,在育种目标的确定、抗源筛选、抗性遗传规律及育种方法等方面积累了有益的经验,使我国棉花抗病育种进入一个新阶段。1990年我国种植棉花抗病品种3540万亩,占全国棉田面积的44.1%,年增加收益15.9亿元。

关 键 词:棉花枯萎病  棉花黄萎病  抗病育种

PROGRESS ON STUDIES OF COTTON RESISTANT BREEDING FUSARIUM AND VERTICILLIUM WILTS IN CHINA
Ma Cun Chen Qiying.PROGRESS ON STUDIES OF COTTON RESISTANT BREEDING FUSARIUM AND VERTICILLIUM WILTS IN CHINA[J].Scientia Agricultura Sinica,1992,25(1):50-57.
Authors:Ma Cun Chen Qiying
Abstract:Fusarium and Verticillium wilts of cotton are still the serious problem of cotton production in China. It has been confirmed that by using resistant cultivars these two kinds of cotton wilts could be successfully controled. Based on cotton resistant cultivars made as Chuan 52-128 and other 3 cultivars during 1950s and Shan 401, 86-1 with other 42 cultivars during 1960s and 1970s obvious progress of cotton wilts resistant breeding research including breeding objective decision, resistant sources selection, under standing of resistant genetic rules and improvement on breeding methods, have been made. As the result of the above research a resistance to both wilts, high yield and good fiber quality new cotton cultivar Zhongmian 12 was developed in 1980, which brought cotton resistant breeding research into a new era. Resistant cotton cultivars were planted about 35.4 million mu last year making up 44.% of total cotton growing area in China with 195 milion Ynan of RMB was increased.
Keywords:Fusarium wilt of cotton  Verticillium wilt of cotton  Resistant breeding  
本文献已被 CNKI 等数据库收录!
点击此处可从《中国农业科学》浏览原始摘要信息
点击此处可从《中国农业科学》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号