文献类型：期刊文献

中文题名：促进香椿休眠芽萌发和抑制新梢生长的研究

英文题名：STUDIES ON ACCELERATING OF DORMANT BUD SPROUTING OF CHINESE TOONA ANDINHIBITING OFITS SHOOT GROWTH

作者：王金增[1] 马淑玲[1] 许中旗[1] 裴东[1]

第一作者：王金增

机构：[1]河北林学院,中国林科院经济林研究室

年份：1995

卷号：10

期号：3

起止页码：243-246

中文期刊名：河北林学院学报

外文期刊名：Hebei Journal of Forestry and Orchard Research

收录：CSTPCD

语种：中文

中文关键词：香椿;休眠芽萌发;新梢生长;发枝素;多效唑

外文关键词：Chinese toona;sprouting of dormant bud; growth of tender shoot;band girdling;PP333

分类号：S644.405

摘要：通过环割及芽体涂抽枝宝、发枝素等措施，研究了促进矮化香椿园幼树休眠芽萌发和成枝的作用，证明以芽体涂发枝素的综合效果最好。用喷施或土施的方法研究了ＰＰ３３３对香椿播种苗和幼树生长的影响。喷施以２５０～５００ｍｇ／Ｌ为宜，土施可达５００ｍｇ／株。
Band girdling, spreading buds with shoot growth accelerator solutions were testedin this study to find out their effects on accelerating doimant bud sprouting and branch for-mation in dwarf Chinese toona orchard. The results showed that spreading the buds withshoot growth accelerator solution was superior. Meanwhile, the effect of PP333 on the growthof seedlings and young trees were researched.It was found out that PP333 of 250～500mg/ Lsolution used to spray plants,and that of 500mg / plant applied to soil were optimum.