多年来,我县在水土保持工作中始终坚持以小流域综合治理为重点,继鸦儿沟等省列重点小流域治理之后,从1988年开始又对中原沟进行科学治理开发,现已基本完成治理任务,取得初步的社会效益.经济效益和生态效益. Over the years, our county has always adhered to the comprehensive management of small watershed in the work of soil and water conservation. Following the control of key small watersheds such as the Gall-ditch and other provinces, we started to conduct scientific management and development of the Zhongyuan Gully again from 1988 and is now basically completed Governance tasks, and achieved initial social benefits. Economic and ecological benefits.