Impact of continuous Panax notoginseng plantation on soil microbial and biochemical properties

doi:10.1038/s41598-019-49625-9

	Impact of continuous Panax notoginseng plantation on soil microbial and biochemical properties
	Zhang, Yu 1,2; Zheng, Yujie 1; Xia, Pengguo 1,3; Xun, Lulu 2; Liang, Zongsuo 1,2
刊名	SCIENTIFIC REPORTS
	2019-09-13
卷号	9 页码:8
ISSN号	2045-2322
DOI	10.1038/s41598-019-49625-9
通讯作者	Xia, Pengguo(xpg_xpg@zstu.edu.cn) ; Liang, Zongsuo(liangzs@ms.iswc.ac.cn)
英文摘要	Panax notoginseng is a highly regarded medicinal plant that has been cultivated for more than 400 years in Southwest China. The obstacles associated with the continuous cropping of P. notoginseng are the greatest issues for the development this plant. In the present study, the micro-ecologies of soils differing in the duration of P. notoginseng planting were compared, the results of which could provide important information to aid in solving the problems associated with the continuous cropping of P. notoginseng. Soils in which P. notoginseng had grown for 1, 3 or 5 years, as well as unplanted or fallow soil, which had a P. notoginseng planting interval of 1, 3, 6 or 9 years, were collected in Yunnan Province, China. The numbers and physiological groups of microorganisms, soil enzyme activities and nutrients present in the soil were analyzed to identify the effects of continuous cropping and determine the influence of crop rotation on the soil. After P. notoginseng was planted, the ecological structure of the soil and the balance of soil nutrients changed. These changes in the soil ecosystem prevented the soil from adapting to the continuous cropping of P. notoginseng, which eventually limited the growth of P. notoginseng and increased the incidence of diseases. After rotation of P. notoginseng, some soil indicators were restored, and some indicators with irregular changes may have been caused by crop rotation and field fertilization management practices. Thus, the selection of suitable crop rotations will facilitate the use of continuous cropping for P. notoginseng.
资助项目	National Natural Science Foundation of China[81703641] ; China Postdoctoral Science Foundation[2019M652146] ; Department of Education Scientific Research Project of Zhejiang province[Y201738462] ; National Project for Standardization of Chinese Materia Medical[ZYBZH-C-TJ-55]
WOS关键词	ROOT-ROT DISEASE ; ENZYME-ACTIVITIES ; DIVERSITY ; PATHOGENS ; BACTERIAL ; SAPONINS ; ROTATION ; WHEAT
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000485680900002
资助机构	National Natural Science Foundation of China ; China Postdoctoral Science Foundation ; Department of Education Scientific Research Project of Zhejiang province ; National Project for Standardization of Chinese Materia Medical
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/69793]
专题	中国科学院地理科学与资源研究所
通讯作者	Xia, Pengguo; Liang, Zongsuo
作者单位	1.Zhejiang Sci Tech Univ, Coll Life Sci & Med, Lab Plant Secondary Metab & Regulat Zhejiang Prov, Hangzhou 310018, Zhejiang, Peoples R China 2.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 3.Tsinghua Univ, Sch Life Sci, Innovat Ctr Struct Biol, State Key Lab Membrane Biol, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yu,Zheng, Yujie,Xia, Pengguo,et al. Impact of continuous Panax notoginseng plantation on soil microbial and biochemical properties[J]. SCIENTIFIC REPORTS,2019,9:8.
APA	Zhang, Yu,Zheng, Yujie,Xia, Pengguo,Xun, Lulu,&Liang, Zongsuo.(2019).Impact of continuous Panax notoginseng plantation on soil microbial and biochemical properties.SCIENTIFIC REPORTS,9,8.
MLA	Zhang, Yu,et al."Impact of continuous Panax notoginseng plantation on soil microbial and biochemical properties".SCIENTIFIC REPORTS 9(2019):8.