A preliminary study on several Lily cross-breeding experiment

摘要

Test materials of ten different varieties, depending on the color and cold resistance to breeding new varieties. Use conventional crossing between Asia lily hybrids. Using and comparison analysis three different crossing methods between the Asian and Oriental Lily. The results showed that the hybrid lily species different crossing methods for different Hybrid Combination between the variety of lily. Lily is a liliaceous (Liliaceae) (Lilium) of Lilium perennial bulbous flower, it is one of the world famous flowers. Lilium plant have a total of more than 90 wild species, we have 47 wild species in China [1]. At the beginning of 20th Century, we carry out the work of breeding of lily and created thousands of new varieties in Holland, Japan and America abroad as the center, but the excellent product only hundred varieties of cut flowers. Lily breeding work late in our country, the earliest gardens in Shanghai by Huang Jiming bred King lily * David lily bred by distant hybrid [2], after Huang Jiming etc have been reported from distant hybrid [3], Yang Liping reported that seven new strains of cold lily [4], but there was not bred a commercial cut flower varieties. In this experiment as 10 kinds of cut lily varieties as materials, the purpose is that according to the different colors and cold resistance to breeding new varieties.