干旱区生态环境知识资源中心(Arid): Impact of Exogenously Sprayed Antioxidants on Physio-Biochemical, Agronomic, and Quality Parameters of Potato in Salt-Affected Soil

Arid

DOI	10.3390/plants11020210
	Impact of Exogenously Sprayed Antioxidants on Physio-Biochemical, Agronomic, and Quality Parameters of Potato in Salt-Affected Soil
	Selem, Eman; Hassan, Asem A. S. A.; Awad, Mohamed F.; Mansour, Elsayed; Desoky, El-Sayed M.
通讯作者	Mansour, E (corresponding author)，Zagazig Univ, Dept Crop Sci, Fac Agr, Zagazig 44519, Egypt.
来源期刊	PLANTS-BASEL
EISSN	2223-7747
出版年	2022
卷号	11 期号:2
英文摘要	Salinity is one of the harsh environmental stresses that destructively impact potato growth and production, particularly in arid regions. Exogenously applied safe-efficient materials is a vital approach for ameliorating plant growth, productivity, and quality under salinity stress. This study aimed at investigating the impact of foliar spray using folic acid (FA), ascorbic acid (AA), and salicylic acid (SA) at different concentrations (100, 150, or 200 mg/L) on plant growth, physiochemical ingredients, antioxidant defense system, tuber yield, and quality of potato (Solanum tuberosum L cv. Spunta) grown in salt-affected soil (EC = 7.14 dS/m) during two growing seasons. The exogenously applied antioxidant materials (FA, AA, and SA) significantly enhanced growth attributes (plant height, shoot fresh and dry weight, and leaves area), photosynthetic pigments (chlorophyll a and b and carotenoids), gas exchange (net photosynthetic rate, Pn; transpiration rate, Tr; and stomatal conductance, gs), nutrient content (N, P, and K), K+/ Na+ ratio, nonenzymatic antioxidant compounds (proline and soluble sugar content), enzymatic antioxidants (catalase (CAT), peroxidase (POX), superoxide dismutase (SOD), and ascorbate peroxidase (APX)) tuber yield traits, and tuber quality (dry matter, protein, starch percentage, total carbohydrates, and sugars percentage) compared with untreated plants in both seasons. Otherwise, exogenous application significantly decreased Na+ and Cl- compared to the untreated control under salt stress conditions. Among the assessed treatments, the applied foliar of AA at a rate of 200 mg/L was more effective in promoting salt tolerance, which can be employed in reducing the losses caused by salinity stress in potato grown in salt-affected soils.
英文关键词	salinity folic ascorbic salicylic agronomic traits physiological attributed biochemical parameters tuber yield tuber quality
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000758509200001
WOS关键词	SALICYLIC-ACID ; ASCORBIC-ACID ; FOLIC-ACID ; SALINITY TOLERANCE ; PLANT-GROWTH ; STRESS ; RESPONSES ; PROLINE ; NITRATE ; YIELD
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/2XILL650/376678
作者单位	[Selem, Eman] Zagazig Univ, Bot & Microbiol Dept, Fac Sci, Zagazig 44519, Egypt; [Hassan, Asem A. S. A.] Zagazig Univ, Hort Dept, Fac Agr, Zagazig 44519, Egypt; [Awad, Mohamed F.] Taif Univ, Dept Biol, Coll Sci, POB 11099, At Taif 21944, Saudi Arabia; [Mansour, Elsayed] Zagazig Univ, Dept Crop Sci, Fac Agr, Zagazig 44519, Egypt; [Desoky, El-Sayed M.] Zagazig Univ, Bot Dept, Fac Agr, Zagazig 44519, Egypt
推荐引用方式 GB/T 7714	Selem, Eman,Hassan, Asem A. S. A.,Awad, Mohamed F.,et al. Impact of Exogenously Sprayed Antioxidants on Physio-Biochemical, Agronomic, and Quality Parameters of Potato in Salt-Affected Soil[J],2022,11(2).
APA	Selem, Eman,Hassan, Asem A. S. A.,Awad, Mohamed F.,Mansour, Elsayed,&Desoky, El-Sayed M..(2022).Impact of Exogenously Sprayed Antioxidants on Physio-Biochemical, Agronomic, and Quality Parameters of Potato in Salt-Affected Soil.PLANTS-BASEL,11(2).
MLA	Selem, Eman,et al."Impact of Exogenously Sprayed Antioxidants on Physio-Biochemical, Agronomic, and Quality Parameters of Potato in Salt-Affected Soil".PLANTS-BASEL 11.2(2022).