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Position: Home > Articles > Growth Properties of Three Introduced Tree Species in Lishui Journal of Zhejiang Forestry Science and Technology 2017,37 (1) 1-5

3种日本柏树在莲都林场的引种及生长特征研究

作  者:
季志利;杜有新;陆丽萍;何小勇
单  位:
浙江省丽水市林业科学研究院;浙江省丽水市莲都林场
关键词:
日本扁柏;日本花柏;日本香柏;生长特征;生物量;莲都林场
摘  要:
2016年,通过样地调查与解析木分析,对莲都林场1979年引种的日本扁柏Chamaecyparis obtusa、日本花柏C.pisifera和日本香柏Thuja standishii的生长特征及其地上生物量进行了测定。结果表明,3种柏树胸径速生期在10~15年生期间,树高速生期在5~10年生时,单株材积年生长自30年生后趋于平稳;日本扁柏、日本花柏和日本香柏单株地上生物量分别为89.56 kg,62.57 kg和68.78 kg,其林分地上生物量分别为159.86 t·hm~(-2),138.91t·hm~(-2)和212.74 t·hm~(-2)。
译  名:
Growth Properties of Three Introduced Tree Species in Lishui
作  者:
JI Zhi-li;DU You-xin;LU Li-ping;HE Xiao-yong;Lishui Liandu Forest Farm of Zhejiang;Lishui Forestry Institute of Zhejiang;
关键词:
Chamaecyparis obtuse;;C.pisifera;;Thuja stardishii;;growth properties;;biomass;;Liandu Forest Farm
摘  要:
Investigations were carried out in 2016 in Liandu Forest Farm of Zhejiang province on growth traits and aboveground biomass by sample plots and analytic wood of Chamaecyparis obtusa, C. pisifera and Thuja stardishii introduced in 1979 by cuttings. The results showed that fast growth period of DBH of three determined species was between 10-year and 15-year and that of height was between 5-year and 10-year. The individual tree volume increment was gradually stable after 30-year. Above ground biomass of individual tree of tested species were 89.56 kg, 62.57 kg and 68.78 kg respectively, and that of stands were159.86 t/ha, 138.91 t/ha and 212.74 t/ha respectively.

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