一、退耕还林的概念 退耕还林是从保护和改善生态环境出发,将易造成水土流失的坡耕地和易造成上地沙化的砂地,有计划、有步骤地停止继续耕种,本着宜乔则乔、宜灌则灌、宜草则草的原则,因地制宜地造林种草,恢复植被。退耕还林是党中央、国务院针对我国生态环境状况,在新世纪提出的重大工程。 First, the concept of returning farmland to forest is from the protection and improvement of ecological environment, will easily lead to erosion of sloping farmland and easy to cause desertification on the ground, plan, step by step to continue to stop farming, in the hope that Joe Joe, irrigation should irrigation, grass is the principle of grass, according to local conditions afforestation grass, restore vegetation. The project of returning farmland to forestry is a major project put forward by the Party Central Committee and the State Council in response to the ecological and environmental conditions in our country in the new century.