干旱区生态环境知识资源中心(Arid): Chickpea response to saline water: Concurrence of ion homeostasis sustainment and antioxidative defense measures

Arid

DOI	10.1016/j.sajb.2020.08.001
	Chickpea response to saline water: Concurrence of ion homeostasis sustainment and antioxidative defense measures
	Khamesi, F.; Amini, A.; Ehsanzadeh, P.
通讯作者	Ehsanzadeh, P
来源期刊	SOUTH AFRICAN JOURNAL OF BOTANY
ISSN	0254-6299
EISSN	1727-9321
出版年	2020
卷号	133 页码:245-252
英文摘要	Chickpea is a salt-sensitive staple crop that is widely produced in the arid and semi-arid regions, where water limitation is often coupled to high salt concentration of soil and irrigation water. In order to better understand comparative physiological, growth, and yresponses of three chickpea genotypes (namely Greet, Jam, and ILC-482), they were assessed under four NaCl concentrations of irrigation water (0, 25, 50, and 75 mM). The examined genotypes shared a same trend of dose-dependent increases in Na+, total soluble carbohydrates, proline, malondialdehyde, and H2O2 concentrations, Na+/K+, and increases in the activity of catalase and peroxidase enzymes. Though, chlorophyll and carotenoids concentrations, days to flowering, and root and shoot K+ concentration, shoot and root dry mass, seeds/plant, 100-seeds weight, and seed weight/plant were decreased with aggravation of salinity. Genotype ILC-482 tended to withstand the 50 and 75 mM concentrations of NaCl more notably, as evidenced by a greater catalase, ascorbate peroxidase, and peroxidase enzymes activities, tissue K+ concentration and seeds/plant, concomitant to smaller shoot Na+ concentration and Na+/K+, compared to the other chickpea genotypes. The greater level of salt tolerance in genotype ILC-482 was ascribed to the greater activities of the antioxidative enzymes and ability to maintain ion homeostasis, reflected in its smaller Na+/K+. (C) 2020 SAAB. Published by Elsevier B.V. All rights reserved.
英文关键词	Cicer arietinum Oxidative stress NaCl Na+/k(+) Seed weight
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000571185800012
WOS关键词	SALT STRESS ; TOLERANCE ; PLANTS ; PEROXIDASE ; RESISTANCE ; MECHANISMS ; PROLINE ; GROWTH ; ASSAY
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/326382
作者单位	[Khamesi, F.; Amini, A.; Ehsanzadeh, P.] Isfahan Univ Technol, Dept Agron & Plant Breeding, Coll Agr, Esfahan 8415683111, Iran
推荐引用方式 GB/T 7714	Khamesi, F.,Amini, A.,Ehsanzadeh, P.. Chickpea response to saline water: Concurrence of ion homeostasis sustainment and antioxidative defense measures[J],2020,133:245-252.
APA	Khamesi, F.,Amini, A.,&Ehsanzadeh, P..(2020).Chickpea response to saline water: Concurrence of ion homeostasis sustainment and antioxidative defense measures.SOUTH AFRICAN JOURNAL OF BOTANY,133,245-252.
MLA	Khamesi, F.,et al."Chickpea response to saline water: Concurrence of ion homeostasis sustainment and antioxidative defense measures".SOUTH AFRICAN JOURNAL OF BOTANY 133(2020):245-252.