摘要
垂柳育苗一般采用无性繁殖 ,多以扦插为主 ,容易成活。但在苗木生长期很易萌发侧枝 ,一般认为萌发的侧枝不利于苗木正常生长 ,应早抹除。因而 ,在垂柳育苗中多沿用抹芽修枝。经多年实践 ,这种做法十分费工 ,为探索更简便有效的方法来代替抹芽修枝 。
Weeping willow stocks are often produced by vegetative propagation,cuttage is the man propagating way and stocks are easy tosurvive.butsome lateral buds will sproutduring the grow- ing period.This is often unfavorable to the stock growing formally and itneeds to wipe away the later- al buds early.Therefore,we often wipe away the buds and prune the lateral branches in propagating weeping willows stocks.After many years of practices,we find ittakes a lot of work.In order to over- come this short coming and explore a more simple and effective way,we have done this experiment.
出处
《西山科技》
2000年第6期44-46,共3页
Xishan Science & Technology
关键词
垂柳
扦插苗
不抹芽修枝
无性繁殖
苗木
高径化
Weeping willow cuttage stock Pruning without wiping away the buds Vegetative propagation
