[1]SHI Yan-jiang,SONG Feng-hui,LUO Qing-hong,et al.Experimental Study on Generation of Runoff and Sediment on the Slope Grown Oil Sunflower in Ili River Basin[J].Research of Soil and Water Conservation,2011,18(02):40-43.
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Experimental Study on Generation of Runoff and Sediment on the Slope Grown Oil Sunflower in Ili River Basin
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
18
Number of periods:
2011 02
Page number:
40-43
Column:
Public date:
2011-04-20
- Title:
- Experimental Study on Generation of Runoff and Sediment on the Slope Grown Oil Sunflower in Ili River Basin
- CLC:
- S157
- DOI:
- -
- Abstract:
- Based on the water scouring experiment on slope grown oil sunflower and bare slope in Ili River Basin, the situations of water infiltration and the effects of runoff and sediment reduction were investigated, exploring the characteristics of sediment output of irrigated sloping farmland. The results showed: (1) Soil infiltration rate took on the trend of increasing as the scouring discharge increased both in oil sunflower slope and bare slope. Compared to the bare slope, water infiltration rate increased by 10% and runoff initiation put off on the slope grown oil sunflower;(2) The slope grown oil sunflower had significant effects on reduction of runoff and sediment compared to the bare slope, and the sediment transport rate and the runoff coefficient decreased by 58.52% and 22.56%, respectively.
- References:
-
[1] 陈亚宁, 贺西安, 张小云.流域开发与土地管理模式[J].干旱区地理, 2007, 30 (4):595-600.
[2] 杨龙, 贺光华.伊犁河灌区水土流失防治对策[J].水利发展与研究, 2006 (6):33-35.
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Last Update:
1900-01-01