论文部分内容阅读
坡耕地跑水、跑土、跑肥,不仅淤积下游沟塘、水库,抬高堵塞河床,而且导致土地生产力下降,影响区域经济发展。就坡耕地治理问题系统提出了综合治理对策及措施,形成了工程和生物措施相结合“、水、电、路、田、林”综合配套的坡、顶、沟立体防治体系,有效地遏制了坡耕地水土流失,改善了区域生态环境和农业生产条件。
Sloping farmland running water, soil, run fertilizer, not only sediment downstream gutters, reservoirs, raising clogged riverbed, but also led to decline in land productivity, affecting the regional economic development. Integrated control measures and measures were put forward for the systematic management of sloping arable land and a three-dimensional integrated control system of slope, roof and ditch integrated with engineering, biological measures and water, electricity, road, Soil and water conservation in sloping arable land has been checked, and the regional ecological environment and agricultural production conditions have been improved.