| 油松大苗移栽造林技术及效果分析 |
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| 引用本文： | 陈致富,王文田,魏天兴. 油松大苗移栽造林技术及效果分析[J]. 防护林科技, 2010, 0(1): 44-46 |
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| 作者姓名： | 陈致富 王文田 魏天兴 |
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| 作者单位： | 北京林业大学水土保持学院,北京,100083;陕西省吴起县林业局 |
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| 基金项目： | “十一五”国家科技支撑计划项目(2006BAD03A1206) |
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| 摘 要： | 介绍了陕西省吴起县移栽油松大苗造林主要技术流程,实施径流林业、抗旱造林的作业标准及使用生根粉、蒸腾抑制剂用量,并对造林后成活率进行了调查。结果表明:坡向、坡位、坡度、海拔等地形因子对移栽大苗油松成活率有不同程度的影响,其中坡度较为显著(P0.05),坡度30°的坡面的成活率为70%,坡度30°的坡面成活率达到了83%以上;其次是坡位。进行补植改造林分时的成活率与郁闭度有一定关系,成活率对于当地来说比较适当的郁闭度(0.4)的刺槐、杜梨等林分最高,有82%。荒草地造林成活率较高,达到90%以上。
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| 关 键 词： | 油松 大苗移栽 技术 风蚀水蚀交错区 |
Benefit Analysis & Afforestation Technology of Pinus tabulaeformis |
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| CHEN Zhi-fu,WANG Wen-tian,WEI Tian-xing. Benefit Analysis & Afforestation Technology of Pinus tabulaeformis[J]. Protection Forest Science and Technology, 2010, 0(1): 44-46 |
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| Authors: | CHEN Zhi-fu WANG Wen-tian WEI Tian-xing |
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| Affiliation: | 1.Soil & Water College of Beijing Forestry University Forest;Beijing 100083;China;2.Bureau of Forestry of Wuqi County in Shaanxi Province |
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| Abstract: | Technical process of transplanting big seedlings in Wuqi county of Shaanxi province were introduced.Implementing operation standard of runoff forestry,drought-resistant and planting,using rooting powder & transpiration inhibitor,survival rate after planting were investigated.Result shows that:terrain factors(aspect,slope position,slope,altitude) have different degree of effect on the survival rate of big seedling transplantation of Pinus tabulaeformis;among them slope is more significant(P<0.05);slope survi... |
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| Keywords: | Pinus tabulaeformis big seedling transplantation technology the overlapping area of the water & wind erosion |
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