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生态学杂志 ›› 1995, Vol. ›› Issue (6): 21-24,28.

• 研究报告 • 上一篇    下一篇

关于调整竹林生态系统食物链的研究

李昌荣1, 屠六邦1, 吴继林2, 王进荣3, 黄文培4   

  1. 1. 南京林业大学, 210037;
    2. 福建省永安市大湖林业站, 366015;
    3. 江苏省溧水县秋湖林场, 211200;
    4. 四川省长宁万岭楠竹研究所, 644304
  • 收稿日期:1994-04-30 出版日期:1995-12-10
  • 基金资助:
    国家自然科学基金

Study on Regulating Food Chains in Bamboo Forest Ecosystem

Li Changrong1, Tu Liubang1, Wu Jilin2, Wang Jinrong3, Huang Wenpei 4   

  1. 1. Nanjing Forestry University, 210037;
    2. Dahu Forest Station of Yongan County, Fujian Province, 366015;
    3. Qiuhu Forest Farm of Lishui County, Jiangsu Province, 211200;
    4. Changning County Institute of Mao-Bamboo, Sichuan Province, 644300
  • Received:1994-04-30 Online:1995-12-10

关键词: 温度, 降解途径, 嗜热酶, 生物修复

Abstract: The paper expounded the composition and structure of food chains,material flux and output and important characteristics of the detritus food chain in bamboo forest ecosystem. A new food chain was built up by inoculating the decomposer(Dictyophora)in bamboo forest as a consumer,whose net-secondary productivity amount to 0. 714t.ha-1-1. It is a natural decomposer which can speed up the decomposition of stumps and other litherfalls in bamboo forest and is favourable to the growth of bamboo plants. Through the new food chain,the economic benefits of bamboo breast could increase about ten times than before.

Key words: temperature, degradation pathway, thermophilic enzyme, bioremediation.