干旱区生态环境知识资源中心(Arid): Ecophysiology of Mesosphaerum suaveolens (L.) Kuntze (Lantiaceae) under saline stress and salicylic acid

Arid

DOI	10.1590/0103-8478cr20210389
	Ecophysiology of Mesosphaerum suaveolens (L.) Kuntze (Lantiaceae) under saline stress and salicylic acid
	Nobrega, Jackson Silva; Andrade Figueiredo, Francisco Romario; da Silva, Toshik Iarley; de Fatima, Reynaldo Teodoro; Andrade Ferreira, Jean Telvio; da Silva Ribeiro, Joao Everthon; Alcantara Bruno, Riselane de Lucena
通讯作者	Nóbrega, JS
来源期刊	CIENCIA RURAL
ISSN	0103-8478
EISSN	1678-4596
出版年	2022
卷号	52 期号:9
英文摘要	Mesosphaerum suaveolens (L.) Kuntze is a species widely used in folk medicine and has a high aromatic and therapeutic potential. However, its cultivation in semi-arid regions can be limited by salts in the irrigation water. The objective of this study was to evaluate the effect of salicylic acid (SA) as a mitigator of saline stress on the growth and gas exchange of M. suaveolens. The experimental design used was the randomized blocks in an incomplete factorial scheme (Central Composite Design), with five electrical conductivities water (ECw = 0.5, 1.45. 5.0. 8.55, and 10.0 dS m(-1)) and five SA doses (0.0. 0.29, 1.0, 1.71. and 2.0 mM). Plant height. number of leaves. stem diameter, leaf area, root length. and height/diameter ratio, and gas exchange (stomatal conductance. net CO2 assimilation rate, transpiration rate, instantaneous, and intrinsic water use efficiency, instantaneous carboxylation efficiency, and leaf temperature) were evaluated. The application of 0.9 mM SA attenuates the negative effect of saline stress on the number of leaves and leaf area of M. suaveolens. The application of SA stimulates the number of leaves, plant height, and root growth. but does not affect the gas exchange of M. suaveolens. ECw reduces the growth and gas exchange of M. suaveolens plants.
英文关键词	phytohormone salinity medicinal plant
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000784423000001
WOS关键词	GROWTH ; PERFORMANCE ; IRRIGATION ; NITROGEN
WOS类目	Agronomy
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392149
推荐引用方式 GB/T 7714	Nobrega, Jackson Silva,Andrade Figueiredo, Francisco Romario,da Silva, Toshik Iarley,et al. Ecophysiology of Mesosphaerum suaveolens (L.) Kuntze (Lantiaceae) under saline stress and salicylic acid[J],2022,52(9).
APA	Nobrega, Jackson Silva.,Andrade Figueiredo, Francisco Romario.,da Silva, Toshik Iarley.,de Fatima, Reynaldo Teodoro.,Andrade Ferreira, Jean Telvio.,...&Alcantara Bruno, Riselane de Lucena.(2022).Ecophysiology of Mesosphaerum suaveolens (L.) Kuntze (Lantiaceae) under saline stress and salicylic acid.CIENCIA RURAL,52(9).
MLA	Nobrega, Jackson Silva,et al."Ecophysiology of Mesosphaerum suaveolens (L.) Kuntze (Lantiaceae) under saline stress and salicylic acid".CIENCIA RURAL 52.9(2022).