| 我国农作物秸秆分布特征与秸秆炭基肥制备应用研究进展 |
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| 作者姓名： | 钟磊 栗高源 陈冠益 王一喆 陈红云 武文竹 李金磊 宋英今 颜蓓蓓 |
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| 作者单位： | 天津大学环境科学与工程学院, 天津 300350;天津大学环境科学与工程学院, 天津 300350;天津商业大学机械工程学院, 天津 300134;西藏大学理学院, 拉萨 850012;新苑阳光农业有限公司, 河北 廊坊 065000 |
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| 基金项目： | 天津市自然科学基金项目（19JCQNJC13900）；河北省重点研发计划项目（18226507D） |
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| 摘 要： | 我国农作物秸秆资源量大，种类丰富，分布范围广泛，碳含量高，具备良好的资源化潜力。利用秸秆制备的炭基肥是一种土壤肥力改良与修复材料，具有发达的孔隙结构、较高的比表面积和阳离子交换量，可有效提升土壤肥力和农作物产量，成为当下的研究热点。本文综述了我国秸秆资源分布特征、秸秆炭基肥的主要制备技术及其在土壤质地改良方面的研究进展，指出了炭基肥提升作物产量品质的效应，旨在为秸秆炭基肥在我国农业生产中大规模推广应用提供参考。
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| 关 键 词： | 秸秆，生物炭，炭基肥，土壤，作物 |
| 收稿时间： | 2021/2/1 0:00:00 |
Research progress on the distribution characteristics of crop straws and the preparation and application of straw carbon-based fertilizers in China |
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| Authors: | ZHONG Lei LI Gaoyuan CHEN Guanyi WANG Yizhe CHEN Hongyun WU Wenzhu LI Jinlei SONG Yingjin YAN Beibei |
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| Institution: | School of Environmental Science and Engineering, Tianjin University, Tianjin 300350, China;School of Environmental Science and Engineering, Tianjin University, Tianjin 300350, China;School of Mechanical Engineering, Tianjin University of Commerce, Tianjin 300134, China;School of Science, Tibet University, Lhasa 850012, China;Xinyuan Sunshine Agriculture Co., Ltd., Langfang 065000, China |
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| Abstract: | In China, straw resources have great potential for utilization owing to high yield, rich variety, wide distribution, and high carbon content. Straw carbon-based fertilizers can improve soil fertility and quality, and thereby increase crop yield, due to their high pore volume, specific surface area, and cation exchange capacity. This article summarizes the distribution characteristics of crop straw resources, the preparation techniques of straw carbon-based fertilizers, and their research progress in soil application in China. We aim to provide a reference for the application of straw carbon-based fertilizers in agricultural production in China. |
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| Keywords: | straw biochar carbon-based fertilizer soil crop |
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