银杏幼树环剥倒贴皮促花促果试验研究  

Young gringko tree circled peel and lose in bargain skin and improving bloom and fruit esperiment research

作　　者：许时钦 

机构地区：[1]河南省信阳市林科所,河南信阳464031

出　　处：《信阳师范学院学报（自然科学版）》2005年第4期457-458,共2页Journal of Xinyang Normal University(Natural Science Edition)

基　　金：河南省重点科技攻关项目(971060119)

摘　　要：通过对生长旺盛的3～5年生银杏幼树连续3年的环剥倒贴皮试验研究,结论证明,该项技术促花效果非常显著,豫南大别山区的银杏幼树环剥时间以花芽分化前的5月底至6月初为宜.Three years circled peel and lose in bargain skin research in the young and living prosperously gringko trees（3 -5 years old）shows that this improving bloom techhology has clear effcct. It is also verified that the circled peel time is suitable at the end of May and thc start of June, before the flower bud differentiation.

关 键 词：银杏 幼树 环刺倒贴皮 促花 

分 类 号：S757.2[农业科学—森林经理学]