我所桑树育种研究进展与实践体会

改革开放以来,先后育成湘７９２０、澧州７号等三个桑树新品种,经大面积推广应用,显示出优良的综合经济性状,总结出加强技术交流与协作,正确选择亲本,掌握杂交规律,突出“优质”育种目标及改进育种程序等五项加快育种进程的关键性环节。

Research Progresses of Mulberry Breeding in Our Institute and Practical Knowledge

Since the reform and opening policy was carried out,three new mulberry varieties: Xiang 7920,Lizhou No. 3,Lizhou No. 7 were bred one after another. They showed fine comprehensive economic merits after they were applied over a large area. Five key links such as enhancing technical exchange and cooperation,correctly selecting parents,mastering cross laws,protruding the breeding aim of "good quality" and improving breeding procedure were outlined to quicken the process of breeding.