| 半干旱地区野生平榛人工恢复试验初报 |
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| 引用本文： | 高野,王力刚,赵岭.半干旱地区野生平榛人工恢复试验初报[J].防护林科技,2012(6):38-39. |
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| 作者姓名： | 高野 王力刚 赵岭 |
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| 作者单位： | 黑龙江省森林与环境科学研究院,黑龙江齐齐哈尔,161005 |
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| 基金项目： | 黑龙江省重大科技攻关项目 |
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| 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。
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| 关 键 词： | 黑龙江省西部 半干旱地区 野生平榛 人工恢复 |
Artificial Restoration Experiments for Wild Corylus heterophylla in Semiarid Regions |
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| GAO Ye,WANG Li-gang,ZHAO Ling.Artificial Restoration Experiments for Wild Corylus heterophylla in Semiarid Regions[J].Protection Forest Science and Technology,2012(6):38-39. |
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| Authors: | GAO Ye WANG Li-gang ZHAO Ling |
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| Institution: | ( Academy of Forest and Environment of Heilongjiang Prov. , Qiqihar 161005, China) |
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| Abstract: | 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. |
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| Keywords: | western Heilongjiang province semiarid regions wild Corylus heterophylla artificial restoration |
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