干旱区生态环境知识资源中心(Arid): Spring stomatal response to vapor pressure deficit as a marker for desert truffle fruiting

Arid

DOI	10.1007/s00572-020-00966-8
	Spring stomatal response to vapor pressure deficit as a marker for desert truffle fruiting
	Marques-Galvez, Jose Eduardo 1,2; Morte, Asuncion 1,2; Navarro-Rodenas, Alfonso 1,2
通讯作者	Morte, Asuncion
来源期刊	MYCORRHIZA
ISSN	0940-6360
EISSN	1432-1890
出版年	2020
卷号	30 期号:4 页码:503-512
英文摘要	The cultivation of desert truffleTerfezia claveryiusingHelianthemum almerienseas a host plant has recently become a solid alternative crop in the Mediterranean region due to its adaptation to arid and semiarid ecosystems, which are expected to increase during the following years because of climate change. However, management models are still being developed in order to improve and stabilize the production, which varies greatly from one year to another. According to gatherers and farmers, one of the key factors for desert truffle production is the plant phenology in spring, which, in turn, depends on environmental conditions. In this manuscript, we have characterized the physiological, morphological, and molecular responses of the mycorrhizal plants in spring, coinciding with the fructification period of the plant and fungal species. Thanks to this characterization, a sigmoidal relationship between stomatal conductance and vapor pressure deficit (VPD) was found, which can be used as a marker of plant phenological switch. In order to confirm that this phenology status is related to desert truffle fructification, this marker has been successfully correlated to total truffle production. The results of this manuscript suppose a big step forward that will help to develop management models for the desert truffle crop.
英文关键词	Ectendomycorrhiza Desert truffle Terfezia Spring phenology Vapor pressure deficit (VPD) Stomatal conductance
类型	Article
语种	英语
国家	Spain
收录类别	SCI-E
WOS记录号	WOS:000541048100001
WOS关键词	RUBISCO ACTIVITY ; PIP2 AQUAPORINS ; DROUGHT ; EXPRESSION ; PHENOLOGY ; PHOTOSYNTHESIS ; PLANTS ; STRESS
WOS类目	Plant Sciences ; Mycology
WOS研究方向	Plant Sciences ; Mycology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319705
作者单位	1.Univ Murcia, Fac Biol, Dept Biol Vegetal Bot, Campus Espinardo, Murcia 30100, Spain; 2.Thader Biotechnol SL, Ed CAID,Campus Espinardo, Murcia 30100, Spain
推荐引用方式 GB/T 7714	Marques-Galvez, Jose Eduardo,Morte, Asuncion,Navarro-Rodenas, Alfonso. Spring stomatal response to vapor pressure deficit as a marker for desert truffle fruiting[J],2020,30(4):503-512.
APA	Marques-Galvez, Jose Eduardo,Morte, Asuncion,&Navarro-Rodenas, Alfonso.(2020).Spring stomatal response to vapor pressure deficit as a marker for desert truffle fruiting.MYCORRHIZA,30(4),503-512.
MLA	Marques-Galvez, Jose Eduardo,et al."Spring stomatal response to vapor pressure deficit as a marker for desert truffle fruiting".MYCORRHIZA 30.4(2020):503-512.