A positive valorization way of sludge compost: recycling it to turfgrass instead of partial conventional substrate
文献类型：期刊论文
| 作者 | Liu, Hong-tao2; Cheng, Sheng-kui2; Lei, Mei2; Yang, Jun-xing2; Zhang, Lin-juan1 |
| 刊名 | ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE
 |
| 出版日期 | 2017 |
| 卷号 | 67期号:6页码:518-523 |
| 关键词 | Compost sludge sod substrate turfgrass |
| ISSN号 | 0906-4710 |
| DOI | 10.1080/09064710.2017.1306099 |
| 通讯作者 | Liu, Hong-tao(liuht@igsnrr.ac.cn) |
| 英文摘要 | Sludge is known to be a suitable amendment material to substrate used for horticultural products because of its soil-like physical and nutritional characteristics. Replacing a portion of substrate used for turfgrass with sludge has been shown to have positive effects, such as improved biomass productivity, root length and density as well as persistence of vegetation cover. Although the effects of adding sludge compost to turfgrass substrate have been widely investigated, the characteristics of commercial qualitative indicators of the generated turfgrass, substrate and sod products have been reported separately or incompletely. Therefore, this study was conducted to assess the effects of recycling composted sludge to turfgrass on commercial qualitative indicators. The results revealed positive and negative effects of sludge compost on the investigated parameters, with some factors showing positive responses to addition of sludge compost to a threshold, above which negative responses were observed. For example, water-holding porosity, biomass and chlorophyll content increased in response to sludge amendment, but increased salinity and weed density, as well as decreased tensile strength and intactness were also observed. Overall, sludge compost in moderate dose is a suitable material for replacement of partial turfgrass substrate, but excessive dose results in adverse effects. |
| WOS关键词 | SEWAGE-SLUDGE ; SOD ESTABLISHMENT ; LAND APPLICATION ; SOIL AMENDMENT ; GROWTH ; FERTILIZER ; MIXTURES ; BENEFITS ; GRASSES ; QUALITY |
| 资助项目 | Instrument Developing Project of the Chinese Academy of Sciences[YZ201605] ; National Key Research and Development Program of China[2016YFD0501401] ; National Key Research and Development Program of China[2016YFE0113100] ; Beijing Nova Program[Z121109002512061] ; Beijing Nova Program Interdisciplinary Cooperation Project[Z161100004916029] |
| WOS研究方向 | Agriculture |
| 语种 | 英语 |
| WOS记录号 | WOS:000403786700004 |
| 出版者 | TAYLOR & FRANCIS AS |
| 资助机构 | Instrument Developing Project of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; Beijing Nova Program ; Beijing Nova Program Interdisciplinary Cooperation Project |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/63228]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Liu, Hong-tao |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Hong-tao,Cheng, Sheng-kui,Lei, Mei,et al. A positive valorization way of sludge compost: recycling it to turfgrass instead of partial conventional substrate[J]. ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE,2017,67(6):518-523. |
| APA | Liu, Hong-tao,Cheng, Sheng-kui,Lei, Mei,Yang, Jun-xing,&Zhang, Lin-juan.(2017).A positive valorization way of sludge compost: recycling it to turfgrass instead of partial conventional substrate.ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE,67(6),518-523. |
| MLA | Liu, Hong-tao,et al."A positive valorization way of sludge compost: recycling it to turfgrass instead of partial conventional substrate".ACTA AGRICULTURAE SCANDINAVICA SECTION B-SOIL AND PLANT SCIENCE 67.6(2017):518-523. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。