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根据我国精准扶贫——构树(Broussonetia papyrifera)扶贫工程的需要,结合国家石漠化综合治理草食畜牧业工程建设情况,发展构树产业对喀斯特石漠化地区经济发展和生态治理有着重要意义。文中综述了构树功能性状与环境关系以及其生态修复的机理,概述了构树资源利用价值及相关生态产业,简要分析了喀斯特石漠化地区开发构树资源所面临的主要问题,并提出了解决对策,指出构建“以树养畜、以畜治石”的石漠化综合治理模式、“科研机构+构树+合作社”的创新发展模式以及构树综合利用示范基地是实现构树技术转移和价值转换的有效途径,能够促进乡土构树树种饲料化、林浆纸一体化等产业化发展,带动地方经济,进一步推动石漠化地区综合治理。
According to the need of Poverty Alleviation Project (Broussonetia papyrifera) in our country and the construction of animal husbandry project in integrated management of rocky desertification in our country, it is of great significance to develop bark industry to economic development and ecological control in karst rocky desertification area. In this paper, the relationship between plantation functional traits and environment and the mechanism of its ecological restoration are summarized. The utilization value of plantation resources and the related ecological industry are summarized. The main problems in developing plantation resources in karst rocky desertification area are briefly analyzed. Solve the countermeasures and point out that the model of comprehensive management of rocky desertification, “scientific research institutions + tree structure + cooperatives” and the demonstration base of comprehensive utilization of tree structure are the key technologies for building tree technology transfer And the value of the conversion of effective ways to promote the local tree species feed, forestry, pulp and paper and other industrialization development, promote local economy and further promote the comprehensive management of rocky desertification areas.