我省西部山区水土流失严重,坡地修梯田是保水、保土、保肥的最好形式,但修筑梯田是一个渐进过程,不可能在短期内全部完成。目前,应重视推广各种水土保持耕作技术。一、提高等高横坡耕作水平等高横坡耕作是坡地农田最主要的保水保土耕作技术措施,虽然人人皆知,但因受地形的限制和耕作习惯的影响,很难作到等高,应尽量提高等高横坡耕作水平。 Soil and water loss in the western mountainous areas in western China is serious. The best way to conserve water, protect soil and keep fertilizer is to cultivate terraces. However, terraced fields are a gradual process and can not be completed in a short period of time. At present, attention should be paid to promoting various soil and water conservation farming techniques. First, to raise the level of horizontal slope farming horizontal slope farming is the most important slope farmland soil conservation tillage farming techniques, although well-known, but due to the limitations of terrain and farming practices, it is difficult to achieve such High, should try to raise the level of horizontal slope farming.