论文部分内容阅读
紫色页岩易风化,土壤侵蚀严重.为控制水土流失,保护生态环境,瑞金市开展了紫色页岩水土流失区综合治理实践,采用机械全垦、修筑台地、挖坎下竹节沟和台地边坡种草等措施,经过连续5 a的治理,开发种植优质脐橙(Citrus sinensis Osbeck)和柚子(Citrus maxima)总计200 hm2,区域环境得到了明显的改善,建成了社会、经济和生态效益显著的紫色页岩综合治理示范点.
Purple shale is prone to weathering and soil erosion is serious. In order to control soil erosion and protect the ecological environment, the purple shale soil erosion area comprehensive management practices were carried out in Ruijin City. The mechanical land reclamation was adopted to build the platform, Slope planting and grass planting. After 5 consecutive years of management, the development of high quality Citrus sinensis Osbeck and Citrus maxima total 200 hm2, the regional environment has been significantly improved, and the social, economic and ecological benefits have been achieved Purple shale comprehensive management demonstration.