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[1]LIU Yan,LIU Xue-quan,CUI Hong-xia,et al.Analysis on Function of Water and Soil Conservation of Different Vegetation Restoration Patterns in Yellow Soil Area of Low Hill[J].Research of Soil and Water Conservation,2010,17(06):48-52.

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Analysis on Function of Water and Soil Conservation of Different Vegetation Restoration Patterns in Yellow Soil Area of Low Hill

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 17 Number of periods: 2010 06 Page number: 48-52 Column: Public date: 2010-12-20

Title:: Analysis on Function of Water and Soil Conservation of Different Vegetation Restoration Patterns in Yellow Soil Area of Low Hill

Author(s):: LIU Yan^1,2,3, LIU Xue-quan², CUI Hong-xia², ZHOU Jin-xing³, HE Bing-hui¹; 1. Hubei Academy of Forestry, Wuhan 430075, China;
2. Chinese Academy of Forestry, Beijing 100091, China;
3. Institute of Resources and Environment, Southwest University, Chongqing 400716, China

Keywords:: yellow soil area of low hill; vegetation restoration pattern; soil and water conservation function; observation of the field plot

CLC:: S157;X171.4

DOI:: -

Abstract:: The masson pine natural forest and four 5-year artificial patterns that economic forest + equally configured ridge hedgerows were selected in Xiangbizui small watershed of Hubei province and the abandoned land that de-farming in five years was set as a control to carry through the vegetation and soil survey, and analyze the field plot observation data on surface soil erosion of each vegetation restoration pattern. The soil and water conservation function of masson pine pattern is significant due to the obvious advantages on community characteristics of vegetation, soil physical and chemical properties and other aspects. Compared with the abandoned land (control) mode, reduction rate of surface runoff is about 40% and reduction rate of soil erosion is high to 80% in plantation of masson pine. The capacity that water storage and soil conservation of the artificial vegetation restoration patterns followed the order of chestnut +daylily>peach+daylily>bamboo +daylily>plum+daylily. They all exceeded the abandoned land (control) mode. The reduction rate of surface runoff of chestnut+daylily mode is about 30% and reduction rate of soil erosion is about 67%. The soil and water conservation function of economic forest+ridge hedgerows modes such as chestnut +daylily representative had a gap compared with that of natural forest modes.

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