Effects of biofertilizers and super absorbent polymers on plant growth and soil fertility in the arid mining area of Inner Mongolia, China
文献类型：期刊论文
| 作者 | Zhang Jian-feng; Zhao Ting-ning; Sun Bao-ping; Song Shuang-shuang; Guo Hu-bo; Shen Hao-jie; Wu Yi |
| 刊名 | JOURNAL OF MOUNTAIN SCIENCE
 |
| 出版日期 | 2018 |
| 卷号 | 15期号:9页码:1920-1935 |
| 关键词 | Bayan Obo mine Soil amendments Plant growth Topsoil water contents Soil microorganism Soil nutrients |
| ISSN号 | 1672-6316 |
| DOI | 10.1007/s11629-017-4801-5 |
| 文献子类 | Article |
| 英文摘要 | A pot experiment was conducted in the Institute of Tianlong Ecology of Baotou City in Inner Mongolia, China, to investigate the effects of the application of biofertilizers and super absorbent polymers (SAP) on plant growth and soil improvement in arid mining area soil. Two typical species, namely, Syringa oblata Lindl. (SO) and Medicago sativa L. (MS), were present in the Bayan Obo mining area and used as representatives of shrubs and herbaceous plants in the pot experiment. (1) Biofertilizers and SAP significantly increased the tree height, the ground diameter of SO, and the total biomass of MS and improved the soil fertility of the mining area, especially its biological fertility, compared with those of the control group (CK). The application of biofertilizers and SAP decreased the mining soil pH and significantly increased available nitrogen, available phosphorus, available potassium, and soil organic matter. (2) After 180 days of growth, the microbial population (bacteria, fungi, and actinomycetes) and soil microbial biomass carbon and nitrogen significantly increased. Microbial ratios C: N significantly decreased compared with those of CK. (3) T5 and T6 treatments with the following dosages might be the optimum selection for the improvement of the studied mining area soil: 20 g SAP + 15 g biofertilizers (SO), 100 g/m(2) SAP + 150 g biofertilizers (MS); 20 g SAP + 30 g biofertilizers (SO), and 100 g/m(2) SAP + 200 g biofertilizers (MS). This study provided a promising reference for conducting future field studies and the local vegetation restoration. |
| 电子版国际标准刊号 | 1993-0321 |
| 语种 | 英语 |
| WOS记录号 | WOS:000443996500006 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/46302]  |
| 专题 | Journal of Mountain Science_Journal of Mountain Science-2018_Vol15 No.9 |
| 推荐引用方式 GB/T 7714 | Zhang Jian-feng,Zhao Ting-ning,Sun Bao-ping,et al. Effects of biofertilizers and super absorbent polymers on plant growth and soil fertility in the arid mining area of Inner Mongolia, China[J]. JOURNAL OF MOUNTAIN SCIENCE,2018,15(9):1920-1935. |
| APA | Zhang Jian-feng.,Zhao Ting-ning.,Sun Bao-ping.,Song Shuang-shuang.,Guo Hu-bo.,...&Wu Yi.(2018).Effects of biofertilizers and super absorbent polymers on plant growth and soil fertility in the arid mining area of Inner Mongolia, China.JOURNAL OF MOUNTAIN SCIENCE,15(9),1920-1935. |
| MLA | Zhang Jian-feng,et al."Effects of biofertilizers and super absorbent polymers on plant growth and soil fertility in the arid mining area of Inner Mongolia, China".JOURNAL OF MOUNTAIN SCIENCE 15.9(2018):1920-1935. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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。