摘要
通过总结棉花"三系"的不育系和恢复系选育实践,就棉花雄性育性的形态学判定标准、环境对棉花雄性育性的影响、棉花单株育性的全生育期判断、棉花"三系"选育过程中对育性的选择等方面做出了探讨,提出了棉花不育系和恢复系选育的育性鉴定标准商榷,为培育棉花"三系"品种提供有关参考。
Morphological criteria of cotton male feaility, effect of environmental factors on cotton male fertility, the cotton male fertility judgment during the whole growing period, selection of fertility in the process of breeding cotton three - lines and so on were discussed through the summary of breeding practice of cotton male sterile line and restorer line in this paper. The author also put forward the fertility appraisal standard on cotton male sterile line and restorer line respectively in order to pro- vide reference for breeding cotton three - lines varieties.
出处
《棉花科学》
2012年第6期9-11,共3页
Cotton Sciences
基金
湖北省"十一五"科技攻关重大专项(2006AA201A02)
湖北省农业科技创新中心科技专项(2007-620-001-03)
黄冈市科技研究与开发计划项目
关键词
棉花
不育系
恢复系
育性鉴定标准
Cotton
Male sterile line
Restorer line
Appnlisal standard on fertility
