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为筛选出丽嘎拉苹果适宜的授粉品种,用丽嘎拉苹果分别与珊夏、金冠、岳帅和寒富苹果互作授粉树,调查各品种的花期及其坐果率。结果表明:丽嘎拉与各授粉品种花期相遇7～9天;珊夏等品种作授粉树,丽嘎拉花朵坐果率在75%以上,花序坐果率88%以上;丽嘎拉作授粉树,珊夏等品种授粉后花朵坐果率在60%以上,花序坐果率在83%以上。珊夏、寒富、岳帅和金冠苹果可以作为丽嘎拉苹果的授粉品种。
In order to screen the suitable pollination varieties of Liragula apples, the pollination trees of Liwala apples were intercropped with Shanxia, Jinguan, Yueshuai and Hanfu apple respectively to investigate the flowering period and fruit setting rate of each variety. The results showed that: Liragala and each pollination flowering period of 7 to 9 days; Shaxia other species as pollination tree, Liragala flower setting rate above 75%, inflorescence fruit set rate of 88%; Li Ga pull as pollination tree, Susan and other varieties of flowers after flower pollination in more than 60%, inflorescence fruit set in more than 83%. Susan, Hanfu, Yue Shuai and Golden Delicious apples can be used as the pollination varieties of Gala Gala.