尧都区乔凹角小流域沟坝地治理工程设计及效益分析

Dike Field of Small Watershed Governance Engineering Design and Efficiency Analysis in Qiaoaojiao

沟坝地治理工程是黄土丘陵沟壑区防止水土流失、增加耕地面积、提高土地生产能力、增加农民收入、实现可持续发展的的重要举措之一。针对尧都区乔凹角流域沟坝地治理工程,通过土地整治、排洪渠布设及生产路修筑等措施,把原来坑洼的沟壑都修成了平整的沟坝地。本文阐述了尧都区乔凹角小流域沟坝地治理的工程设计方案,并对其效益进行了分析。

Dike field regulation project is one of the important measures to prevent soil erosion, increase the area of culti- vated land, improve the land production capacity, increase farmers＇ income and to achieve sustainable development in loess hilly-gully region, by controlling the land, having drainage layout and production road construction, made the origi- nal potholes gullies to planted fiat dike field. This paper expounded the engineering design, analyzed the benefits.