西双版纳刀耕火种轮歇地植物群落生物量的初步研究

生态学杂志 ›› 2001, Vol. ›› Issue (5): 12-16.

西双版纳刀耕火种轮歇地植物群落生物量的初步研究

施济普, 唐建维, 张光明, 白坤甲

中国科学院西双版纳热带植物园, 中国科学院西双版纳热带植物园, 云南勐腊 666303

收稿日期:1999-10-20 修回日期:2000-04-11 出版日期:2001-10-10
通讯作者:
基金资助:
中国科学院生物科学与技术特别支持项目(stz-1-18)

A Preliminary Study on the Biomass of Plant Community in Swidden Land after Slash and Burn in Xishangbanna

Shi Jipu, Tang Jianwei, Zhang Guangming, Bai Kunjia

Xishangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, Yunnan 666303

Received:1999-10-20 Revised:2000-04-11 Online:2001-10-10

摘要/Abstract

关键词: 生姜, 水-水循环, 光能耗散

Abstract: The biomass and its allocation of a five years secondary forest which regenerated after slash and burn in Xishangbanna were estimated based on standard tree regression analysis (for tree )and clear cut method (for shrub、liana、herb and litter)The result shows that the total biomass was 40.6959 t·ha^-1 of which 30.37 t·ha^-1 are contributed by tree layer The biomass of shrub is 3.77 t·ha^-1 ,and of the liana and herb are 0.55 t·ha^-1 and 0.32 t·ha^-1 ,respectively The biomass of litterfall is 4.48 t·ha^-1 ,dead standing tree is 0.21 t·ha^-1 The optimum regression models of different dominant plants and organs of the sample trees of tree layer in the stands were built.

Key words: ginger, water-water circulation, light energy dissipation.

中图分类号:

Q948.1

施济普, 唐建维, 张光明, 白坤甲. 西双版纳刀耕火种轮歇地植物群落生物量的初步研究[J]. 生态学杂志, 2001, (5): 12-16.

Shi Jipu, Tang Jianwei, Zhang Guangming, Bai Kunjia. A Preliminary Study on the Biomass of Plant Community in Swidden Land after Slash and Burn in Xishangbanna[J]. cje, 2001, (5): 12-16.