干旱区生态环境知识资源中心(Arid): Improving the Drought Tolerance in Pistachio (Pistacia vera) Seedlings by Foliar Application of Salicylic Acid

Arid

DOI	10.1007/s10343-021-00569-z
	Improving the Drought Tolerance in Pistachio (Pistacia vera) Seedlings by Foliar Application of Salicylic Acid
	Reyhani Haghighi, Sajjad; Hosseininaveh, Vahid; Maali-Amiri, Reza; Talebi, Khalil; Irani, Solmaz
通讯作者	Hosseininaveh, V (corresponding author), Univ Tehran, Coll Agr & Nat Resources, Dept Plant Protect, Karaj 3158777871, Iran.
来源期刊	GESUNDE PFLANZEN
ISSN	0367-4223
EISSN	1439-0345
出版年	2021
英文摘要	Pistachio (Pistacia vera L.) is an economically important nut crop that is prone to drought stress since it is mainly produced in arid and semi-arid regions. Considering the possible impact of salicylic acid (SA) on drought tolerance of pistachio, several physiological and biochemical responses of pistachio seedlings to foliar application of SA under progressive drought treatment were investigated. Application of SA increased the content of pigments, chlorophyll, and carotenoids, and improved the accumulation of osmolytes such as proline and total soluble carbohydrates leading to preserve photosynthetic apparatus and relative water content. Moreover, SA application reduced the drought-induced levels of H2O2 and lipid peroxidation in pistachio seedlings by increasing the activity of antioxidant enzymes. According to our findings, ascorbate peroxidase and glutathione reductase play a major role in the antioxidative salicylic acid-induced defense against oxidative stress in pistachio. Taken together, our results show that the foliar application of SA could significantly enhance drought tolerance of pistachio seedlings through protecting photosynthetic apparatus, improving osmoregulation, and inducing the antioxidant defense system.
英文关键词	Antioxidants Drought tolerance Osmoregulation Oxidative stress Pistachio Salicylic acid
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000667397500001
WOS关键词	GLUTATHIONE S-TRANSFERASES ; OXIDATIVE STRESS ; SUPEROXIDE-DISMUTASE ; ANTIOXIDANT SYSTEMS ; HYDROGEN-PEROXIDE ; GENE-EXPRESSION ; PROTECTIVE ROLE ; WATER-DEFICIT ; ABSCISIC-ACID ; NITRIC-OXIDE
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/2XILL650/352214
作者单位	[Reyhani Haghighi, Sajjad; Hosseininaveh, Vahid; Talebi, Khalil] Univ Tehran, Coll Agr & Nat Resources, Dept Plant Protect, Karaj 3158777871, Iran; [Maali-Amiri, Reza] Univ Tehran, Univ Coll Agr & Nat Resources, Dept Agron & Plant Breeding, Karaj 3158777871, Iran; [Irani, Solmaz] McMaster Univ, Dept Biol, Hamilton, ON L8S 4K1, Canada
推荐引用方式 GB/T 7714	Reyhani Haghighi, Sajjad,Hosseininaveh, Vahid,Maali-Amiri, Reza,et al. Improving the Drought Tolerance in Pistachio (Pistacia vera) Seedlings by Foliar Application of Salicylic Acid[J],2021.
APA	Reyhani Haghighi, Sajjad,Hosseininaveh, Vahid,Maali-Amiri, Reza,Talebi, Khalil,&Irani, Solmaz.(2021).Improving the Drought Tolerance in Pistachio (Pistacia vera) Seedlings by Foliar Application of Salicylic Acid.GESUNDE PFLANZEN.
MLA	Reyhani Haghighi, Sajjad,et al."Improving the Drought Tolerance in Pistachio (Pistacia vera) Seedlings by Foliar Application of Salicylic Acid".GESUNDE PFLANZEN (2021).