红壤坡地植生工程技术应用及效益分析

植生工程的核心技术主要包括山边沟、草沟、梯壁植草、草路、生态经济果园、水土保持植物优化组合等技术,它将生态效益、经济效益和社会效益融于一体,是协调人类、自然资源与环境关系的生态工程,也是水土流失防治的主要技术措施之一。2005年6月至2007年6月,江西省水土保持科学研究所实施了"红壤坡地植生工程技术示范推广"项目,使推广区形成了较为完善的水土流失综合防护体系,实现了水土保持与自然景观的协调统一,发挥了示范样板和辐射带动作用,取得了较好的生态、社会与经济效益。

Application and Benefit of Plant-Growth Engineering Techniques to Sloped Lands with Red Soil

The core techniques of plant-growth engineering mainly include transverse gully,grassed gully,grassed terrace wall,grassed path,economic orchard and optimized combination of plants for soil and water conservation.It blends ecological,economic and social benefits into one.It is not only an ecological project for coordinating the relationships among human,natural resources and environment,but also one of the main technical measures to prevent and control soil and water loss.During the period of June 2005 to June 2007,Jiangxi Research Institute of Soil and Water Conservation implemented a project of "demonstration and extension of plant-growth engineering techniques of sloped land with red soil",establishing fairly improved integrated protective system,achieving agreement and integration of soil and water conservation with natural landscape,playing the functions of demonstration and promotion and having ecological,social and economic benefits in the project areas.