论文部分内容阅读
陆地棉品种间杂交所产生的杂种后代,具有显著增产优势。但如果不能大量的生产杂交种种子,也就不可能迅速地把种子优势应用到大面积生产中去。近两年来,我们依靠工人群众,通过对不同的人工制种方法的分析比较,摸索出了棉花“全株去雄标记授粉”的人工快速杂交制种的新方法。这个方法,简而易行,工效较高,生产杂种种子经济。其方法是:
Intergeneric hybrids of G. hirsutum hybrids have significant yield-increasing advantages. However, it is impossible to rapidly apply the advantages of seeds to large-scale production unless the hybrid seeds can be produced in large quantities. In the past two years, we relied on the masses of workers to find out a new method for artificial rapid hybridization of cotton by “whole plant emasculation marker pollination” through the analysis and comparison of different artificial seed production methods. This method, simple and easy, high efficiency, the hybrid seed economy. The method is: