多年生的果树常常一边在叶腋里形成腋芽,一边枝条向前伸长。一般落叶果树在温带其腋芽从夏末到秋季进休入眠,冬季遭遇低温后休眠被打破,早春萌发生长。目前有许多研究者正在研究木本植物芽的休眠,但是,在芽的休眠及发芽生理方 Perennial fruit trees often form axillary buds in the leaf axils while their branches extend forward. Deciduous fruit trees in temperate its axillary buds into the sleep from the late summer to fall into the winter, suffered low temperatures after the hibernation was broken, early spring germination and growth. At present, many researchers are studying the dormancy of buds of woody plants, however, during dormancy and germination of buds