摘要
由于人工林树种结构不尽合理,闽清美菰国有林场从台湾引进台湾光腊、山桐子、台湾黄檗、台湾栾树、山樱花、琼楠、雅楠、大叶楠、细叶榄仁等9种阔叶树种进行造林试验.采用层次分析法对引进树种10年生时的适应性、速生性、丰产性和形质性状等指标进行了评价,结果表明:台湾栾树、琼楠、细叶榄仁、大叶楠和雅楠等5种阔叶树种均有较强的适应性和较高的生产力,可在闽清县及周边山区造林应用.
Abstract
Due to the unreasonable structure of artificial forest tree species,Minqing Meigu State-owned Forest Farm introduced nine kinds of broad-leaved tree species including Fraxinus formosana,Idesia polycarpa,Phellodendron wilsonii,Koelreuteria elegans,Cerasus serrulata,Beitschmiedia intermedia,Phoebe zhennan,Machilus kusanoi and Terminalia amtay to carry out afforestation experiments.The adaptability,fast-growing,high yield and form quali-ty traits of the introduced tree species at 10 years old were evaluated by analytic hierarchy process.The results showed that five broad-leaved tree species,including Koelreuteria elegans,Beitschmiedia intermedia,Terminalia amtay,Machilus kusanoi and Phoebe zhennan,had strong adaptability and productivity,and could be used for affor-estation in Minqing County and surrounding mountainous areas.
维普
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