[1]Dong Jianguo,Cheng Jimin,He Zengchang.Existing Situation and Evaluation of Grassland Resource in the Shenmu Experimental Area[J].Research of Soil and Water Conservation,1993,(02):119-129.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
Number of periods:
1993 02
Page number:
119-129
Column:
Public date:
1900-01-01
- Title:
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Existing Situation and Evaluation of Grassland Resource in the Shenmu Experimental Area
- Author(s):
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Dong Jianguo1, Cheng Jimin1, He Zengchang2
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1. Northwestern Institute of Soil and Water Conservation Academia Sinica, and the Ministry of Water Resources, Yangling, Shaanxi, 712100;
2. The Grass land Station of Shenmu County
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- Keywords:
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grassland resource; grassland deterioration; overgrzing; renewal and improvement
- CLC:
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- DOI:
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- Abstract:
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The grassland in Liudaogou waterhed is divided into 4 types, 10 groups and 13 association, as well as 4 grades and 5 classes. The grassland resource is evaluated, managing experience and use waye of grassland are summarized. It is considered chat the grassland is severely deteriorated, the main reason is that grassland is overgrazed. And the measures of renewal and improvement are proposed.