| 武定县干热河谷地区造林现状及发展对策 |
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| 引用本文： | 杨丽祥.武定县干热河谷地区造林现状及发展对策[J].林业调查规划,2006,31(6):101-105. |
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| 作者姓名： | 杨丽祥 |
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| 作者单位： | 武定县林业局天保办,云南,武定,651600 |
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| 摘 要： | 武定县干热河谷地区包括东坡乡等7个乡镇1365．9km^2，由于立地条件差，气候干热，因此造林成活率低。自1999年以来，随着中德合作造林、天保工程、退耕还林工程的实施，其造林成活率达91．9％，保存率89％。文章总结了历年造林中成功的经验、失败的教训，认为采取良种壮苗、树种选择、集水保墒、适时造林、加强抚育等措施，干热河谷地区的造林会获得成功。
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| 关 键 词： | 干热河谷地区 造林 树种选择 武定县 |
| 文章编号： | 1671-3168（2006）06-0101-05 |
| 收稿时间： | 2006-08-04 |
| 修稿时间： | 2006年8月4日 |
Status Quo of Afforestation in Dry & Hot River Valley of Wudin County and Countermeasures for the Development |
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| YANG Li-xiang.Status Quo of Afforestation in Dry & Hot River Valley of Wudin County and Countermeasures for the Development[J].Forest Inventory and Planning,2006,31(6):101-105. |
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| Authors: | YANG Li-xiang |
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| Abstract: | The dry & hot river valley of Wudin County refers to 7 townships with total area 1,365.9 km~2 in which the survival rate of the afforestation is low,owning to poor site conditions and dry & hot climate.With the implementations of Sino-German afforestation project,natural forest protection program,forest rehabilitation from slope agriculture since 1999,the survival rate of the afforestation has reached 91.9% and the preserving rate has reached 89%.The paper summarizes the successful experiences and defeated lessons from the afforestation practice over the years.In detail,some countermeasures such as excellent seeds and strong seedlings,tree species selection;catchment for water retention,afforesting at right moment,focus on nurturing will make the afforestation in dry & hot river valley area be successful. |
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| Keywords: | dry & hot river valley afforestation tree species selection Wudin County |
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