| 西天目山土壤线虫区系与生态的初步探讨 |
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| 引用本文： | 孙希达,赵英,胡江琴,胡玉红.西天目山土壤线虫区系与生态的初步探讨[J].杭州师范学院学报(社会科学版),1989(3). |
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| 作者姓名： | 孙希达 赵英 胡江琴 胡玉红 |
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| 作者单位： | 杭州师范学院生物系
(孙希达，赵英，胡江琴)，杭州师范学院生物系(胡玉红) |
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| 摘 要： | 1987年5月由中国自然科学基金会资助,开始了“亚热带森林土壤动物区系及其在森林生态平衡中的作用”的研究工作,开选定浙江西天目山作为研究点之一。本工作在西天目山选定5个采样区。经鉴定,西天目山土壤线虫可分5目23属40种,其中有13种仅鉴定到属,并认为,土壤线虫数量的变化,主要与海拔高度、温度、土壤pH值、降水量等因素有关。
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| 关 键 词： | 线虫 生态 区系 种群 土壤 西天目山 |
A PRELIMINARY STUDY OF SOIL NEMATODES FAUNA AND ECOLOGY IN XI TIAN MU MOUNTAIN |
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| Sun Xida ZhaoYing Hu Jiangqin Wu Yuhong.A PRELIMINARY STUDY OF SOIL NEMATODES FAUNA AND ECOLOGY IN XI TIAN MU MOUNTAIN[J].Journal of Hangzhou Teachers College(Humanities and Social Sciences),1989(3). |
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| Authors: | Sun Xida ZhaoYing Hu Jiangqin Wu Yuhong |
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| Institution: | Department of Biology |
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| Abstract: | In May 1987, the research work for the forest and soil animal fauna in subtropics and its function in ecological balance bagan,financed by National Natural Science Foundation of China. Xitianmu Mountain in Zhejiang province was singled out as one of the research places. Five specimen-selecting areas were to be chosen in Xitianmu Mountain for the work. The paper deals with 40 species of soil nematodes belonging to 5 different orders and 23 genera in Xitianmu Mountain. We think the growth and decline of the number of soil nematodes is chiefly concerned with the elevation above the sea level, temperature, soil pH value, rainfall, ground temperature, etc. |
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| Keywords: | nematodes ecology fauna population soil Xitianmu Mountain |
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