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福建和溪亚热带雨林落叶的分解动态
引用本文:邵成,郑文教,林鹏. 福建和溪亚热带雨林落叶的分解动态[J]. 应用生态学报, 1996, 0(Z1)
作者姓名:邵成  郑文教  林鹏
作者单位:厦门大学
摘    要:
福建和溪亚热带雨林落叶的分解动态邵成,郑文教,林鹏(厦门大学,厦门361005)DynamicsoflitterdecompositioninHexisubtropicalrainforestofFujian¥ShaoCheng;ZhengWenji...


Dynamics of litter decomposition in Hexi subtropical rain forest of Fujian
Shao Cheng,Zheng Wenjiao and Lin Peng. Dynamics of litter decomposition in Hexi subtropical rain forest of Fujian[J]. The journal of applied ecology, 1996, 0(Z1)
Authors:Shao Cheng  Zheng Wenjiao  Lin Peng
Abstract:
The decomposition rate of litters and their variations of energy and nutrient release in Hexi subtropical rain forest of Fujian are determined with litter bags. The results show that the dry matter loss is faster from 8 mm than from 2 mm mesh bages. The half-timeof decomposition in Zmm and 8mm mesh bages is 4. 9 and 3. 7 months, respectively. During decomposition, the N and P contents of residual leaf are higher than those of original one. The loss rate of 5 elements from decomposing litter is in the order of K>Mg>Ca>N>P. Residuals have a decreased caloric value.
Keywords:Subtropical rain forest   Litter decomposition   Nutrient loss
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