半干旱地区野生平榛人工恢复试验初报  

Artificial Restoration Experiments for Wild Corylus heterophylla in Semiarid Regions

作　　者：高野[1] 王力刚[1] 赵岭[1] 

机构地区：[1]黑龙江省森林与环境科学研究院,黑龙江齐齐哈尔161005

出　　处：《防护林科技》2012年第6期38-39,共2页Protection Forest Science and Technology

基　　金：黑龙江省重大科技攻关项目(GA06B302-6)

摘　　要：在甘南县兴久村,根据平榛的生态习性采用施用保水剂+生根粉、保水剂、生根粉、自然栽植(对照)等4种不同处理措施进行了人工栽培试验。结果表明:不同处理措施之间成活率存在较大差异,其中保水剂+生根粉处理成活率最高,可使当年栽植的野生平榛成活率达81%,明显高于对照的58%;同时不同处理措施在一定程度上促进了野生平榛的生长;另外野生平榛人工栽植幼林对极端干旱或低温天气反应敏感,有枯枝情况出现。In Xingjiu Village of Gannan County , according to ecological habits of Corylus heterophylla, artificial cultivation experiments were conducted by using four measures ：water retaining agent ＋rooting powder, water retaining agent, rooting powder, natural planting （CK）. Result shows that： different measures have significant differences;among which water retai- ning agent ＋rooting powder which have the highest survival rate, being 81%, and are significantly higher than that of CK; to some extent different measures promote the growth of wild Corylus heterophylla; artificial wild Corylus heterophylla sapling sensitively reflect to extreme drought or cold weather, and their deadwood occur.

关 键 词：黑龙江省西部 半干旱地区 野生平榛 人工恢复 

分 类 号：S664.4[农业科学—果树学]