干旱区生态环境知识资源中心(Arid): THE INFLUENCE OF SILICA UPON QUANTITATIVE, QUALITATIVE, AND BIOCHEMICAL TRAITS OF TOMATO UNDER WATER STRESS

Arid

DOI	10.24326/asphc.2022.5.11
	THE INFLUENCE OF SILICA UPON QUANTITATIVE, QUALITATIVE, AND BIOCHEMICAL TRAITS OF TOMATO UNDER WATER STRESS
	Hafshejani, Zeinab Barzegar; Ghasemnezhad, Mahmood; Olfati, Jamalali; Khaledian, Mohammad-Reza; Khalighi, Ahmad
通讯作者	Ghasemnezhad, M
来源期刊	ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS
ISSN	1644-0692
EISSN	2545-1405
出版年	2022
卷号	21 期号:5 页码:123-138
英文摘要	Water stress is by far the most serious limiting factor to tomato (Solanum lycopersicom) production, partic-ularly in Iran where located in arid and semi-arid regions. Silicon (Si) is considered an effective element to mitigate the adverse effects of water stress by promoting plant growth and production. Therefore, the present study was designed to evaluate the effects of the foliar application of Si (0, 100, and 200 mg L-1) and three water regimes - no stress (100), mild stress (80%), and severe stress (60%) - on the growth parameters, the yield, and the fruit quality as well as antioxidant status of the tomato. The imposed water stress significantly increased the total soluble solids (TSS), the total acidity (TA), and the flavonoids as well as antioxidant de-fense parameters such as catalase (CAT) and peroxidase (POX), while the growth parameters (plant height and leaf number) and tomato yield were decreased. In contrast, the foliar application of Si (200 mg L-1) re-markably improved the total yield of tomatoes when exposed to water stress by improving the antioxidant en-zyme activities and total flavonoid compounds. In addition, the application of Si could significantly improve the growth parameters (plant height and leaf number) and fruit quality (fruit firmness and size). As a result, the foliar application of Si could be suggested as an effective strategy for imparting water stress resistance in the tomato.
英文关键词	water stress silicon tomato yield growth parameters antioxidant parameters
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:000879231900011
WOS关键词	FRAGARIA X ANANASSA ; DROUGHT STRESS ; DEFICIT IRRIGATION ; ASCORBIC-ACID ; ANTIOXIDANT METABOLISM ; SATUREJA-KHUZISTANICA ; FRUIT-QUALITY ; YIELD ; GROWTH ; L.
WOS类目	Horticulture
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/2XILL650/391537
推荐引用方式 GB/T 7714	Hafshejani, Zeinab Barzegar,Ghasemnezhad, Mahmood,Olfati, Jamalali,et al. THE INFLUENCE OF SILICA UPON QUANTITATIVE, QUALITATIVE, AND BIOCHEMICAL TRAITS OF TOMATO UNDER WATER STRESS[J],2022,21(5):123-138.
APA	Hafshejani, Zeinab Barzegar,Ghasemnezhad, Mahmood,Olfati, Jamalali,Khaledian, Mohammad-Reza,&Khalighi, Ahmad.(2022).THE INFLUENCE OF SILICA UPON QUANTITATIVE, QUALITATIVE, AND BIOCHEMICAL TRAITS OF TOMATO UNDER WATER STRESS.ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS,21(5),123-138.
MLA	Hafshejani, Zeinab Barzegar,et al."THE INFLUENCE OF SILICA UPON QUANTITATIVE, QUALITATIVE, AND BIOCHEMICAL TRAITS OF TOMATO UNDER WATER STRESS".ACTA SCIENTIARUM POLONORUM-HORTORUM CULTUS 21.5(2022):123-138.