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作 者 ：郭晓敏,牛德奎,刘苑秋,杜天真,肖舜祯,叶学华

期 刊 ：生态学报 2002年 22卷 6期 页码：878~884

关键词：退化荒山生态系统；植被重建；

Keywords:VAMF, red clover, different phosphorus sources, organic phosphorus,

摘 要 ：对江西省 5种不同类型退化荒山生态系统进行综合治理 ,开展植被恢复与重建技术及理论研究。研究结果表明 :优选的植物组合及合理的配置并辅以工程措施是快速启动植被恢复进程 ,控制水土流失、重建退化荒山生态系统的有效措施。一林多用的树种组合 ,合理的生物体系设计和针、阔叶树种混交是改良地力 ,改善环境 ,促进退化荒山生态系统进展演替的优良途径。先进造林技术的应用和林农牧业结合的复合经营方式是提高综合治理效益 ,促进并维持生态恢复过程稳定的先决条件。

Abstract:To restore vegetation on five major types of barren hills in Jiangxi Province, trials were set up in 1990 and were carefully monitored afterwards. Both short and long term feasibility were taken into account by selecting high valued and hardy species to ensure the success of the re-vegetation processes on these barren hills. Based on the type of the barren hill and local weather pattern, species of trees, shrubs, grasses and their combinations were carefully selected to study suitability of the plant. Ac...

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