【摘要】 根据桂东地区自然地貌和林业生产的特点 ,在苍梧县建立了 4种生态林业复合模式类型 2 0个经营模式 ,通过对这些经营模式的结构、功能和效益等方面的综合评价 ,筛选出了 1 0个较佳的生态林业经营模式 ,并提出了配套的经营技术和适宜推广应用地域 ,为试验区的林业可持续发展和高效生态林业工程建设提供了科学依据和技术支撑。更多还原

【Abstract】 According to the distinguishing characteristics of landforms and forestry conditions in the east of Guangxi Zhuang Autonomous Region, four types of ecological forest management patterns comprising twenty management models were developed in Cangwu County. Based on the comprehensive evaluation of structure, function, and benefit efficiency of these models, ten of them were identified as appropriate models for extension. For each of the selected models a set of rational and practical techniques was developed, which is capable of serving as an example for sustainable forest management in this area.更多还原