松嫩盐碱化草地生态修复模式及集成技术

The model and integrated technology of ecosystem restoration in Songnen alkali-saline grassland

松嫩草原是我国东北西部绿色生态屏障,因过度利用致使该区盐碱化现象普遍,严重影响了区域产业发展和生态环境安全,开展针对该地区的植被理论和恢复技术研究就显得非常重要;总结了数年来在该地区生态恢复方面的理论研究和治理实践工作,在试验的基础上,建立了碱化草地生态修复的人工促进与生态制剂恢复模式和集成技术,以提高区域可持续发展能力。

Songnen Grassland in Northeast China＇s western green ecological barriers, resulting in the area due to excessive use of alkalisaline is widespread, serious impact on regional industrial development and ecological and environmental security. Therefore, to carry out the vegetation in the region and the restoration of technical studies the theory it is very important. This paper summarizes the past few years in the area of ecological recovery of theoretical study and management of practical work on a pilot basis, the establishment of the Songnen alkali- saline ar6ticial grassland ecological restoration and ecological agents to promote the resumption of models and integration technology, in order to enhance regional sustainable development capacity.