[1]QIAO Mei,WANG Jijun,LI Yue,et al.Analysis of Main Driving Factors of Soil and Water Conservation Technology Selection[J].Research of Soil and Water Conservation,2019,26(02):132-138.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
26
Number of periods:
2019 02
Page number:
132-138
Column:
Public date:
2019-04-28
- Title:
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Analysis of Main Driving Factors of Soil and Water Conservation Technology Selection
- Author(s):
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QIAO Mei1, WANG Jijun1,2, LI Yue1, ZHAO Xiaocui1
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1. Northwest A & F University, Yangling, Shaanxi 712100, China;
2. Institute of Soil and Water Conservation, CAS & MWR, Yangling, Shaanxi 712100, China
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- Keywords:
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soil and water conservation technology; ecological economics background; coupling relationship; Zhifanggou Watershed
- CLC:
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S157
- DOI:
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- Abstract:
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In view of the lagging reality of the theory of soil and water conservation technology selection, the ecological economic background of soil and water conservation technology selection was analyzed with the methods of literature analysis, field investigation and consultation, and expert consultation. The Zhifanggou watershed, Ansai County was taken as an example. The coupling relationship between soil and water conservation technology and related elements was preliminarily clarified. (1) Soil and water conservation technologies resulted from the occurrence of soil erosion. The selection and application of regional soil and water conservation technologies were affected and restricted by the target of ecological management and regional economic development. (2) The selection and application of water and soil conservation technology in Zhifanggou watershed corresponded to the three periods (1973 to 1985, 1986 to 1998, after 1999) of soil erosion control. The main resolved problems were: food demand, the restoration of ecological environment and improvement of ecological function. Soil and water conservation technology, soil and water conservation engineering technology, soil and water conservation engineering technology and soil and water conservation tillage technology were adopted, and supporting biological technology and biotechnology were implemented, and engineering and tillage technology were used as complementary and complementary technology systems. (3) The maturity of the soil and water conservation technology, the difficulty of application, and the regional potential effects were coupled to form an assessment system for the selection and application of regional water and soil conservation technologies.