Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources, Yangling, Shaanxi 712100, China 在期刊界中查找 在百度中查找 在本站中查找
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.