浅谈退耕还林还草与种草养畜和粮食增产

Returning Cultivated Land to Forest and Pastures,Growing Grass to Raise Livestock and Increasing Crop Yield

为顺应国家实施西部大开发战略中的生态环境建设四川在行动。凉山彝族自治州是8山1水1分田的地区,退耕还林还草,发展绿地植被,对保持水土,减少地表径流,培肥地力与增加粮食产量和发展节粮型畜牧业,为人们提供量大质优的动物食品,即可增产粮食,节约粮食。退耕还林还草,是长江上游地区保持水土,生态环境建设,国民经济可持续发展,增加农民收入,改善和提高人民生活水平的重要途径。

In Liangshan Autonomous Prefecture of Yi Nationality,about 80 percent of its land is mountainous area,10 percent water and another 10 percent farm lands.To return cultivated land to forest and pastures to develop greenbelt vegetation is beneficial to con- serving water and soil,reducing surface runoff,fertilizing farm—lands,increasing grain yields,and developing grain—saving animal husbandry.As a result,we can have large quantities of high quality animal meat,increase grain yield and save foodstuff.To return cultivated lands to forests and pastures is the most efficient way to conserve water and soil in the upper reaches of the Changjiang River,improve the environment,ensure the sus- taining development of national economy,increase farmers' income,and improve people's life standards.