摘要
对鄂西地区退耕还林三种不同植被配置模式和坡耕地农作系统模式的综合效益进行了评价和比较。结果表明,以生态型经济林植被配置模式综合效益最高,其次分别是生物篱模式和水土保持林模式,坡耕地农作系统模式效益最差。
The synthetical benefits of three different vegetation, configuration models on converting cultivated land back to forest are appraised and compared with slope farmland model in West Hubei. Research conclusion indicates that the benefit of ecological economic forest model is the best, then hedgerow model, soil and water conservation forest model, slope farmland model.
出处
《华东森林经理》
2009年第3期16-18,21,共4页
East China Forest Management
关键词
退耕还林
植被配置
综合效益
Converting cultivated land back to forest, Vegetation configuration, Synthetical benefits
