Effects of Stubble Application on Soil and Water Loss Under Simulated Rainfall
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    Abstract:

    The effects of stubble application and slope gradient on soil and water loss are studied. The 15 cm stubble mulch application can reduce runoff amount by 18.6>.Stubble application can reduce sediment yield by 14.36>-19.47>.Crop stubble application with a height of 5,10,and 15 cm and slope gradient has no significant effects on initial runoff time. The 150 slope steepness has a significant effect on soil erosion. The 15 cm stubble mulch application has the most significant effect on soil and water conservation.

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王荚文,郝明德,唐涛.人工降雨条件下谷子地留茬的水土保持效应研究[J].水土保持通报英文版,2009,(4):134-137

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History
  • Received:December 08,2008
  • Revised:March 10,2009
  • Online: November 26,2014