治理侵蚀沟（也称冲刷沟）是一项工期长、见效慢的工作，但是不少地方对治理好的侵蚀沟由于“重治轻管”或“只治不管”，造成一年见效，二年无效，三年不要的恶性循环。总结外地经验和多年工作实践，笔者对侵蚀沟治理工程人为破坏的主要原因归纳为以下几种情况：一、春秋季节 The management of erosion trenches (also known as flushing trenches) is a long construction period and has a slow effect. However, in many places, a good governance erosion trench will result in one year due to “retreatment of light pipes” or “regardless of treatment alone”. Invalid, the vicious circle of three years not to be. Summarizing field experience and multi-year work practices, the main reasons for the author’s man-made destruction of the erosion ditch treatment project are summarized as follows: 1. Spring and Autumn Festival