Innovatively treat rural food waste through producing organic grains
文献类型：期刊论文
| 作者 | Wang, Lan1; Zhou, Gaifang1; Qin, Tianyu1; Guo, Liyue; Li, Caihong; Liu, Meizhen1; Jiang, Gaoming1
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| 刊名 | ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
 |
| 出版日期 | 2022 |
| 卷号 | 29期号:55页码:83483-83495 |
| 关键词 | Food waste Organic grains Soil quality Agricultural sustainable development |
| ISSN号 | 0944-1344 |
| DOI | 10.1007/s11356-022-21624-w |
| 文献子类 | Article |
| 英文摘要 | Food waste (FW) in a whole country contains a large amount of nitrogen which could be used to replace chemical fertilizers to produce organic grains, thus mitigating environmental pollution from the source. A 2-year field experiment was carried out using rural FW to grow organic grains in Shandong Province, China. Different proportions of FW and cattle manure were designed: FM0, 100% cattle manure compost (CMC); FM1, 75% CMC + 25% FW; FM2, 50% CMC + 50% FW; FM3, 25% CMC + 75% FW; FM4, 100% FW; CF, 100% chemical fertilizer; CK, without any fertilizers. Compared with CK and FM0, the application of FW significantly increased the total nitrogen, total phosphorus, and total potassium content of the soil. Simultaneously, all the three indicators increased with the increase of the proportion of FW. FW did not cause increase of contents of heavy metals such as cuprum, zinc, and chromium in the soils, nor did it increase the heavy metals in the grains. Using FW to replace all cattle manure, the total organic yield of grains reached to an average of 18,163 kg ha(-1). We found that 1 kg dry FW could produce 1.64 kg organic grains under organic conditions, with the average net income being 5.42 times that of chemical mode. Our findings may provide an innovative solution for treating rural food wastes, ensuring food safety, and conservating the agriculture ecosystem. |
| 学科主题 | Environmental Sciences |
| 出版地 | HEIDELBERG |
| 电子版国际标准刊号 | 1614-7499 |
| WOS关键词 | MUNICIPAL SOLID-WASTE ; VALORIZATION ; PERFORMANCE ; MECHANISMS ; MANAGEMENT ; DYNAMICS ; COMPOST ; HAZARDS ; CHINA |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000818647300003 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | National Key Research and Development Program of Ministry of Science and Technology of the People's Republic of China [2016YFC050708, 2017YFC1700701] ; National Natural Science Foundation of China [31670413] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28671]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, Beijing 100093, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Lan,Zhou, Gaifang,Qin, Tianyu,et al. Innovatively treat rural food waste through producing organic grains[J]. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,2022,29(55):83483-83495. |
| APA | Wang, Lan.,Zhou, Gaifang.,Qin, Tianyu.,Guo, Liyue.,Li, Caihong.,...&Jiang, Gaoming.(2022).Innovatively treat rural food waste through producing organic grains.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH,29(55),83483-83495. |
| MLA | Wang, Lan,et al."Innovatively treat rural food waste through producing organic grains".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH 29.55(2022):83483-83495. |
入库方式： OAI收割
来源：植物研究所
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