Through karyotype analysis of Cymbidium hybridum male parent and filial generations, early identification of hybrids was made. The experiment results showed that Cym.
5.通过对4种大花蕙兰父本与杂交后代进行核型分析,对杂交后代进行早期鉴定。
At present, Cymbidium·faberi is one of the orchids which possess the greatest economic value in China. Light and water are two of the most important factors.
蕙兰是目前经济价值最高的中国兰花之一,光照和水分是影响兰花生长的重要环境因子。
Twelve primers selected from 100 random primers amplified 254 frangments in 14 species of Cymbidium, in which 243 segments are polymorphic. The rate of polymorphism was 95.7%.
从100个随机引物中筛选出12个随机引物,对兰属植物14种材料进行随机扩增,共得到254条带,多态性带有243条,多态性百分率为95.7%。