Ash contents(ASC),ash free caloric values(AFCV)and carbon contents(CAC)of different organs from three species of Castanopsis in Niumulin Nature Reserve experimental region were comparatively studied and carbon stock and standing crop of energy of each tree species plantation,simultaneously,estimated.These three 22-year-old species of Castanopsis were Castanopsis fissa,Castanopsis fargesii,Castanopsis lamonteii.The results showed that ASC increased in the order of leaves,root,branch,trunk for these three species of trees,average ASC of these three species of trees increased in the order of C.lamonteii,C.fargesii,C.fissa.AFCV increased in the order of leaves,branch,trunk,root for these three species of trees,average AFCV of these three species of trees increased in the order of C.lamonteii,C.fissa,C.fargesii.CAC increased in the order of trunk,branch,root,leaves for these three species of trees,average CAC of these three species of trees increased in the order of C.fissa,C.fargesii,C.lamonteii.Difference of ASC,AFCV and CAC were significant among different organs of these three species of trees by t test(P<0.01).In addition to the fact that CAC and AFCV were extremely significant positive correlation,other indexes had no significant correlation.Carbon stock and standing crop of energy of these three species plantation increased in the order of C.lamonteii,C.fargesii,C.fissa.
LIN Mingchun
,
YOU Longhui
. Study on Caloric Values and Carbon Contents of Three Species of Castanopsis in Niumulin Nature Reserve[J]. Forest and Grassland Resources Research, 2014
, 0(3)
: 77
-81
.
DOI: 10.13466/j.cnki.lyzygl.2014.03.017
[1]官丽莉,周小勇,罗艳.我国植物热值研究综述[J].生态学杂志,2005,24(4):452-457.
[2]郑帷婕,包维楷,辜彬,等.陆生高等植物碳含量及其特点[J].生态学杂志,2007,26(3):307-313.
[3]旷远文,温达志,周国逸,等.鼎湖山季风常绿阔叶林各层次优势种热值研究[J].北京林业大学学报,2005,27(2):6-12.
[4]林益明,王湛昌,柯莉娜,等.四种灌木状与四种乔木状棕榈植物热值的月变化[J].生态学报,2003,23(6):1117-1124.
[5]向平,林益明,彭在清,等.厦门园林植物园10种榕属植物叶热值与灰分含量的研究[J].林业科学,2003,39(S):68-73.
[6]林益明,郭启荣,叶功富,等.福建东山几种木麻黄的物质与能量特征[J].生态学报,2004,24(10):2217-2224.
[7]赵敏,周广胜.中国森林生态系统的植物碳贮量及其影响因子分析[J].地理科学,2004,24(1):50-54.
[8]Detwiler R P,Hall C A.Tropical forests and the global carbon cycle[J].Science,1988,239(4835):42-47.
[9]Golley F G.Caloric value of wet tropical forest vegetation[J].Ecology,1968,50(3):517-519.
[10]林益明,林鹏,王通.几种红树植物木材热值和灰分含量的研究[J].应用生态学报,2000,12(2):181-184.
[11]陈波,杨永川,周莹,等.浙江天童常绿阔叶林内7种优势植物的热值研究[J].华东师范大学学报:自然科学版,2006(2):105-111.
