Legume plants may facilitate Zanthoxylum bungeanum tolerance to extreme rainfall

doi:10.1038/s41598-018-34449-w

CORC > 成都生物研究所 > 中国科学院成都生物研究所 > 生物多样性与生态系统服务领域 > 中国科学院山地生态恢复与生物资源利用重点实验室

	Legume plants may facilitate Zanthoxylum bungeanum tolerance to extreme rainfall
	Li, Zilong 1,2; Pan, Kaiwen 2; Tariq, Akash 1,2; Sun, Feng 1,2; Wang, Sizhong 1,2; Zhang, Lin 2; Sun, Xiaoming 2; Wu, Xiaogang 2; Song, Dagang 1,2
刊名	SCIENTIFIC REPORTS
	2018
卷号	8 页码:15996
ISSN号	2045-2322
DOI	10.1038/s41598-018-34449-w
产权排序	1
文献子类	Article
英文摘要	A complete randomized design was implemented with two watering regimes (extreme rainfall and control) and three different plant combinations (Zanthoxylum bungeanum, Z. bungeanum + Capsicum annum, Z. bungeanum Glycine max) in order to assess the morphological and physio-biochemical responses of focal and neighbor plants. The results indicated that, extreme rainfall had significantly negative impacts on Z. bungeanum in three intercropping systems. However, intercropping with G. max improved the transpiration rate (T-r) and stomatal conductance (G(s)), raised leaf relative water content (LRWC), increased chlorophyll a (Chl a) and carotenoid (Car) content, and enhanced the superoxide dismutase activity (SOD) of Z. bungeanum. After recovery, the Z. bungeanum +/- G. max mixed culture significantly increased soil NO3--N, improved the intercellular carbon dioxide concentration (C-i) and T-r,T- upregulated soluble sugar and proline, and enhanced hydrogen peroxidase activity (CAT). Moreover, the higher root biomass of G. max provided much more nitrogen for Z. bungeanum via the return of organic matter. However, intercropping with C. annum significantly increased active oxygen (ROS). Compared with neighboring species, in intercropping systems, G. max could have improved the tolerance of the focal species Z. bungeanum in response to extreme rainfall and its recovery after extreme rainfall.
学科主题	Multidisciplinary
URL标识	查看原文
WOS关键词	TERRESTRIAL ECOSYSTEMS ; POSITIVE INTERACTIONS ; COMMUNITY COMPOSITION ; NEMATODE COMMUNITIES ; AERENCHYMA FORMATION ; SPECIES INTERACTIONS ; FREEZING TOLERANCE ; NITROGEN-FIXATION ; DROUGHT ; SOIL
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATURE PUBLISHING GROUP
WOS记录号	WOS:000448738600001
内容类型	期刊论文
源URL	[http://210.75.237.14/handle/351003/30638]
专题	生物多样性与生态系统服务领域_中国科学院山地生态恢复与生物资源利用重点实验室
作者单位	1.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 2.CAS Key Laboratory of Mountain Ecological Restoration and Bioresource Utilization & Ecological Restoration and Biodiversity Conservation Key Laboratory of Sichuan Province, Chengdu Institute of Biology,Chinese Academy of Sciences, Chengdu 610041, China;
推荐引用方式 GB/T 7714	Li, Zilong,Pan, Kaiwen,Tariq, Akash,et al. Legume plants may facilitate Zanthoxylum bungeanum tolerance to extreme rainfall[J]. SCIENTIFIC REPORTS,2018,8:15996.
APA	Li, Zilong.,Pan, Kaiwen.,Tariq, Akash.,Sun, Feng.,Wang, Sizhong.,...&Song, Dagang.(2018).Legume plants may facilitate Zanthoxylum bungeanum tolerance to extreme rainfall.SCIENTIFIC REPORTS,8,15996.
MLA	Li, Zilong,et al."Legume plants may facilitate Zanthoxylum bungeanum tolerance to extreme rainfall".SCIENTIFIC REPORTS 8(2018):15996.