红领巾小流域水平梯田效益监测分析

Analysis of benefit monitoring for level terrace in red scarf small watershed

通过对红领巾小流域新修梯田3年的效益监测,监测结果表明:梯田具有较强的拦截地面径流、减少泥沙流失量、蓄水、保土、保肥的功能,水平梯田水土保持效益显著,其经济效益也十分明显。

Through the benefit monitoring for small watershed in red scarf of newly built terraces for 3 years, the results show that the terrace is with the function of intercepting of surface runoff, reducing soil erosion, water storage, soil and fertilizer holding. The soil and water conservation benefit of level terrace is remarkable, and the economic benefit is also very obvious.