摘要
综述了棉花杂种优势的表现及抗虫杂交棉F1,F2代杂种优势的研究及应用,并对抗虫杂交棉的应用前景及存了问题进行了论述。
This paper reviewed the heterosis performance of cotton, the research and application of insect-resistant hybrid cotton of F1 and F2 generation, and it also analyzed its application prospect and the existing problem in its application.
出处
《河南科技学院学报》
2007年第1期21-24,共4页
Journal of Henan Institute of Science and Technology(Natural Science Edition)
基金
河南科技攻关项目(0422010100)
关键词
抗虫杂交棉
杂种优势
F1
F2
insect-resistant hybrid cotton
heterosis
F1
F2
