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杜鹃的无性繁殖,近年来因扦插生根困难的部分解决,应用上有了长足的进展。但是名贵品种鹃和新育成的优良品种,却因缺乏母本而在短期内难以满足社会的需求。 1985年,我们首次用杂交西鹃上胚轴组织培育成苗。目前,我们又基本完成了无性系品种鹃的茎尖培养,从而使组织培养技术在杜鹃育种和苗木生产上的应用更趋完善。预备试验始于1984年4月,选用无性系品种鹃的嫩梢进行组培,供试品种有花春雨、玛
Asexual reproduction of rhododendron, in recent years due to cutting root part of the difficulties to solve the application has made considerable progress. However, it is difficult to meet the needs of the society in a short period of time due to the lack of female parents due to the high-quality cultivars and newly bred elite varieties. In 1985, for the first time, we crossed the hypocotyls of hybrid Rhododendron to cultivate seedlings. At present, we have basically completed the shoot apical culture of clonal species cuckoo so that the application of tissue culture technology in rhododendron breeding and seedling production is more perfect. Preliminary test began in April 1984, the clonal selection of young shoots of rhododendrons for tissue culture, the test varieties are flowers Spring, Mary