| 生物炭改良林地土壤研究进展 |
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| 引用本文： | 殷丹阳,罗洁文,邱云霄,周垂帆. 生物炭改良林地土壤研究进展[J]. 世界林业研究, 2016, 29(6): 23-28. DOI: 10.13348/j.cnki.sjlyyj.2016.0040.y |
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| 作者姓名： | 殷丹阳 罗洁文 邱云霄 周垂帆 |
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| 作者单位： | 1.福建农林大学林学院, 福州 350002 |
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| 基金项目： | 国家自然科学基金（31400465）；福建省自然科学基金（12155009）；国家科技支撑计划（2014BAD15B02）。 |
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| 摘 要： | 中国是世界上人工林面积最大的国家，同时也是林地土壤质量退化最为严峻的国家。如何减缓人工林地力衰退和维持人工林长期生产力等问题，已成为当今中国乃至世界林业科学最为关注的话题。近年来生物炭作为一种新型有效的土壤改良剂被世界各国广泛研究和利用，然而目前对生物炭的土壤改良作用研究多限于农地土壤，对林地土壤改良的综述性报道还不多见。文中从生物炭影响土壤物理学、化学及生物学特性等方面综述了生物炭在改良农林地土壤方面的研究进展，提出了生物炭研究存在的问题及今后的研究方向，以期为生物炭在农业及林地的应用提供理论参考，为改进传统的森林经营措施和实现人工林可持续经营提供借鉴。
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| 关 键 词： | 生物炭 土壤改良 人工林 可持续经营 |
| 收稿时间： | 2015-12-31 |
| 修稿时间： | 2016-09-26 |
Research Advance on Biochar in Soil Improvement |
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| Yin Danyang,Luo Jiewen,Qiu Yunxiao and Zhou Chuifan. Research Advance on Biochar in Soil Improvement[J]. World Forestry Research, 2016, 29(6): 23-28. DOI: 10.13348/j.cnki.sjlyyj.2016.0040.y |
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| Authors: | Yin Danyang Luo Jiewen Qiu Yunxiao Zhou Chuifan |
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| Affiliation: | 1.College of Forestry, Fujian Agriculture and Forestry University, Fuzhou 350002, China2.State Forestry Administration Engineering Research Center of Chinese Fir, Fuzhou 350002, China |
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| Abstract: | China is the country with the world''s largest area of forest plantations, while also the country fa cing most severe forest soil degradation. How to slow down the decline of the plantation forest land productivity and maintain its long-term productivity has been extensively concerned across the world. In recent years, biochar as a new and effective method to improve soil has been widely studied and utilized in many countries. But most studies have been carried out for the improvement of agricultural soil while there are few reports on the forest soil improvement with biochar. The paper reviewed the research advances on biochar in agricultural and forestry soil improvement from the perspective of soil physical, chemical and biological characteristics, and discussed the existing problems and future research direction on biochar. This study is expected to provide references for the application of biochar to agriculture and forest land as well as fo r the improvement of traditional forest management measures and the adoption of sustainable management of planted forest. |
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| Keywords: | biochar soil improvement planted forest sustainable management |
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