摘要
笔者通过对秭归县茅坪镇中坝村退耕还林的现场详细调查,主要是水土保持经济林的单位面积效益进行评价,并使之与退耕还林前的农业生产效益相比较,阐明退耕还林的经济可行性和采取合理的相应措施。
The authors chiefly gave evaluation on effect of unit area for economic forests of soil and water conversion, while, enabled it to compare the effect of agricultural production before conventing land to forest, described economic possibility of converting land to forest and adopted rational accordingly measures.
出处
《湖北林业科技》
2007年第6期4-6,共3页
Hubei Forestry Science and Technology
关键词
退耕还林
效益
比较
convert land to forest
effect
comparison
