Biochar-amended compost as a promising soil amendment for enhancing plant productivity: A meta-analysis study
文献类型：期刊论文
| 作者 | Zhou, Shunxi; Jiang, Zhixiang2; Shen, Junfang2; Yao, Qixing3; Yang, Xu; Li, Xiaobin; Awasthi, Mukesh Kumar; Zhang, Zengqiang |
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2023-06-25 |
| 卷号 | 879页码:163067 |
| 关键词 | Biochar Compost Crop yield Food security Heavy metal Soil organic matter |
| DOI | 10.1016/j.scitotenv.2023.163067 |
| 文献子类 | Article |
| 英文摘要 | A meta-analysis was conducted to evaluate the effect of biochar-amended compost (BAC) on plant productivity (PP) and soil quality. The analysis was based on observations from 47 peer-reviewed publications. The results showed that BAC application significantly increased PP by 74.9%, the total nitrogen content of soil by 37.6%, and the organic matter content of soil by 98.6 %. Additionally, BAC application significantly decreased the bioavailability of cadmium (-58.3 %), lead (-50.1 %), and zinc (-87.3 %). However, the bioavailability of copper increased by 30.1 %. The study explored the key factors regulating the response of PP to BAC through subgroup analysis. It was found that the increase in the organic matter content of the soil was the key mechanism for PP improvement. The recommended rate of BAC application for improving PP was found to be between 10 and 20 t ha-1. Overall, the findings of this study are significant in providing data support and technical guidance for the application of BAC in agricultural production. However, the high heterogeneity of BAC application conditions, soil properties, and plant types suggests that site -specific factors should be considered when applying BAC to soils. |
| WOS关键词 | GREENHOUSE-GAS EMISSIONS ; HUMIC SUBSTANCES ; FOOD SECURITY ; CARBON ; MANURE ; YIELD ; GROWTH |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS记录号 | WOS:000972220900001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/200798]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China 2.Northwest A&F Univ, Coll Nat Resources & Environm, Xianyang 712100, Peoples R China 3.Qingdao Univ, Coll Environm Sci & Engn, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Shunxi,Jiang, Zhixiang,Shen, Junfang,et al. Biochar-amended compost as a promising soil amendment for enhancing plant productivity: A meta-analysis study[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,879:163067. |
| APA | Zhou, Shunxi.,Jiang, Zhixiang.,Shen, Junfang.,Yao, Qixing.,Yang, Xu.,...&Zhang, Zengqiang.(2023).Biochar-amended compost as a promising soil amendment for enhancing plant productivity: A meta-analysis study.SCIENCE OF THE TOTAL ENVIRONMENT,879,163067. |
| MLA | Zhou, Shunxi,et al."Biochar-amended compost as a promising soil amendment for enhancing plant productivity: A meta-analysis study".SCIENCE OF THE TOTAL ENVIRONMENT 879(2023):163067. |
入库方式： OAI收割
来源：地理科学与资源研究所
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