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对北京西郊120~130 a油松×侧柏×栎类以及其他针阔叶林组成的块状镶嵌混交林进行了样地调查,结果表明,林分具有复层、异龄、混交特征,是一个比较理想的经营模式。提出北京低山油松、侧柏公益林经营应借鉴这个模式,依据森林立地类型的研究成果,以林班或小班为基础,促进生态与生产功能协调发展,同时维护生物和景观多样性,因地制宜进行分类经营。
A site investigation was conducted on the massive mosaic mixed stands consisting of Pinus tabulaeformis × Platycladus × Quercus sp. And other coniferous and broad-leaved forests in the western suburbs of Beijing from 120-130 a. The results showed that the stands had the characteristics of multi-layer, Is a more ideal business model. It is proposed that the management of P. tabulaeformis and P. orientalis forest in Beijing should draw lessons from this model. Based on the research results of forest plot types, based on the forest classes or small classes, the coordinated development of ecological and production functions should be promoted. At the same time, the biological and landscape diversity should be maintained, Conduct classified management.