| 林木细根动态及其在矿质养分循环中的作用研究进展 |
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| 引用本文： | 张立华,叶功富,侯杰.林木细根动态及其在矿质养分循环中的作用研究进展[J].福建林业科技,2005,32(4):155-159,174. |
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| 作者姓名： | 张立华 叶功富 侯杰 |
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| 作者单位： | 1. 福建农林大学,福建,福州,350002
2. 福建省林业科学研究院,福建,福州,350012 |
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| 摘 要： | 林木细根在森林生态系统能量流动和物质循环中起着重要作用。近年来,随着人们对细根功能的深入认识和研究方法的发展,细根研究成为当今森林生态学的研究热点之一。本文简要介绍了细根研究普遍采用的研究方法及其优缺点、适用性;并综合前人的研究成果,对林分细根生物量、分布、分解和周转以及细根在养分循环中的作用等研究结果进行综述。
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| 关 键 词： | 细根 生物量 周转 分解 |
| 文章编号： | 1002-7351（2005）04-0155-05 |
| 收稿时间： | 2005-04-29 |
| 修稿时间： | 2005-04-292005-08-20 |
Advances in the Research of Dynamics and Role in Nutrient Circulation of Fine-root |
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| ZHANG Li-hua,YE Gong-fu,HOU Jie.Advances in the Research of Dynamics and Role in Nutrient Circulation of Fine-root[J].Journal of Fujian Forestry Science and Technology,2005,32(4):155-159,174. |
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| Authors: | ZHANG Li-hua YE Gong-fu HOU Jie |
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| Institution: | 1. Fujian Agriculture and Forestry Univercity , Fuzhou, Fujian 350002, China ; 2. Fujian Academy of Forestry, Fuzhou, Fujian 350012, China |
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| Abstract: | Fine-root plays a significant role in energy flow and nutrient cycling.In recent years,with the reseacher's full realization for the importance of fine-root and the development of study methods,the fine-root has become one of hot spots of forest ecology.This paper introduced briefly most of methods used in fine-root researchs,their advantages and disadvantages,suitablility and comparison between different methods.The fine-root research results of biomass and its vertical distribution,decomposition and turnover were also reviewed. |
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| Keywords: | Fine- root Biomass Turnover Decomposition |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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