[1]DUAN Xing-feng,SONG Wei-feng,ZENG Xun,et al.Study on Improving Soil Properties of Forest Vegetation in Ziquejie Terrace[J].Research of Soil and Water Conservation,2010,17(06):123-126,132.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
17
Number of periods:
2010 06
Page number:
123-126,132
Column:
Public date:
2010-12-20
- Title:
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Study on Improving Soil Properties of Forest Vegetation in Ziquejie Terrace
- Author(s):
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DUAN Xing-feng1, SONG Wei-feng1, ZENG Xun2, GAO Song-qi3
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1. Department of Environmental Science and Engineering, Southwest Forestry University, Kunming 650224, China;
2. Soil Conservation Service, Xinhua, Hu’nan 417600, China;
3. China Eastern Airlines, Kunming 650200, China
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- Keywords:
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Ziquejie terrace; soil amelioration; soil physicochemical property
- CLC:
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S714.6
- DOI:
-
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- Abstract:
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The influence of forest soil on the physicochemical properties of soil in the Ziquejie terrace was studied. Forest in the Ziquejie terrace for soil improvement action was discussed. The purpose is service for sustainable development of the terrace. The result showed that soil physical clay particle content, total porosity, capillary porosity, noncapillary poropsity, soil aeration, maximum water holding capacity and capillary moisture capacity were all higher than that of terrace and hillsides. Soil organic matter, total nitrogen, total nitrogen and potassium, hydrolysis nitrogen was all higher than that of hillsides. Protection forest has obvious amelioration on soil.