干旱区生态环境知识资源中心(Arid): Effects of biofertilizers and super absorbent polymers on plant growth and soil fertility in the arid mining area of Inner Mongolia,China

Arid

	Effects of biofertilizers and super absorbent polymers on plant growth and soil fertility in the arid mining area of Inner Mongolia,China
	Zhang Jianfeng; Zhao Tingning; Sun Baoping; Song Shuangshuang; Guo Hubo; Shen Haojie; Wu Yi
来源期刊	Journal of Mountain Science
ISSN	1672-6316
出版年	2018
卷号	15 期号:9 页码:1920-1935
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.
英文关键词	Bayan Obo mine Soil amendments Plant growth Topsoil water contents Soil microorganism Soil nutrients
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Agriculture
CSCD记录号	CSCD:6331588
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/336000
作者单位	Zhang Jianfeng, School of Soil and Water Conservation Beijing Forestry University, Beijing 100083, China.; Zhao Tingning, School of Soil and Water Conservation Beijing Forestry University, Beijing 100083, China.; Sun Baoping, School of Soil and Water Conservation Beijing Forestry University, Beijing 100083, China.; Song Shuangshuang, School of Soil and Water Conservation Beijing Forestry University, Beijing 100083, China.; Guo Hubo, School of Soil and Water Conservation Beijing Forestry University, Beijing 100083, China.; Shen Haojie, School of Soil and Water Conservation Beijing Forestry University, Beijing 100083, China.; Wu Yi, School of Soil and Water Conservation Beijing Forestry University, Beijing 100083, China.
推荐引用方式 GB/T 7714	Zhang Jianfeng,Zhao Tingning,Sun Baoping,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],2018,15(9):1920-1935.
APA	Zhang Jianfeng.,Zhao Tingning.,Sun Baoping.,Song Shuangshuang.,Guo Hubo.,...&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 Jianfeng,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.