Termite and soil environment

白蚁与土壤环境

• 批准号: 12660062
• 负责人: KAWAGUCHI Sadao
• 金额: $ 2.3万
• 依托单位: KYUSHU UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2000
• 资助国家: 日本
• 起止时间: 2000 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12660062/
• 关键词: Termite; Soil environment; Fungus garden; Cellulase; Phosphatase; Sub-tropical forest; Enzyme dynamics; Odontotermes formosanus (Shiraki); 造巣活動; 亜熱帯林土壌; セルラーゼ活性; ラッカーゼ活性; 担子菌:オオシロアリタケ

Termites have an important role in decomposition processes of wood debris, cycle of plant nutrients and amelioration of soil environments in sub-tropical and tropical forest systems.This project has been carried out in Iriomote Island, Okinawa in order to elucidate 1) the organic components of fungus garden made by higher temite, Odontotermes formosanus (Shiraki), and their dynamics of hydrolytic enzymes, such as cellulase and phosphatase, 2) the processes and the roles bf the soils carried into the wood materials during the wood decomposition, and 3) the enzymatic characteristics of packed soils in the decomposing wood.

白蚁在亚热带和热带森林系统中对木材残体的分解、植物养分的循环和土壤环境的改善起着重要的作用，本研究以日本冲绳西表岛为研究对象，旨在阐明：（1）台湾土白蚁（Odontotermes formosanus（Shiraki））真菌园的有机组成及其水解酶（如纤维素酶和磷酸酶）的动态;（2）木材分解过程中土壤进入木材的过程和作用;（3）木材分解过程中土壤的酶特性。