Chaste plant extract is a promising biostimulant for tomato plants' growth under salt stress

被引：9

作者：

Abdelhamid, Ennoury ^{[1
]}

Zoulfa, Roussi ^{[1
]}

Nada, Nhhala ^{[1
]}

Zakia, Zouaoui ^{[1
]}

Bouchra, Benmrid ^{[2
]}

Azzouz, Krid ^{[3
]}

Anass, Kchikich ^{[1
]}

Imad, Kabach ^{[1
]}

Mohamed, Nhiri ^{[1
]}

机构：

[1] Abdelmalek Essaadi Univ, Fac Sci & Technol Tangier, Lab Biochem & Mol Genet, Tetouan, Morocco

[2] VI Polytech Univ, AgroBioSci Res Div, Ben Guerir 43150, Mohammed, Morocco

[3] Abdelmalek Essaadi Univ, Environm Technol Biotechnol & Environm Technol Bi, Fac Sci & Tech, BP 34, Ajdir 32003, Al Hoceima, Morocco

来源：

BIOMASS CONVERSION AND BIOREFINERY | 2024年 / 14卷 / 21期

关键词：

Salt stress; Chaste plant extract; Antioxidant enzymes; Osmolytes; Carbon-nitrogen enzymes; PHOSPHOENOLPYRUVATE CARBOXYLASE; SUPEROXIDE-DISMUTASE; ANTIOXIDANT ENZYMES; PROLINE; WHEAT; TOLERANCE; CARBON; NACL; L; PHOTOSYNTHESIS;

D O I：

10.1007/s13399-022-03454-5

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Temperature change, global warming, and the ever-changing climate have made life extremely difficult for plants. Our research analyzed the effects of chaste plant extract on salt-stressed tomatoes. Three concentrations of chaste plant extract (CPE) were applied (0.25%, 0.5%, and 1%). The obtained results indicated that CPE-treated plants showed a higher ability to tolerate salt stress (75 mM) by a significant increase in plant growth and photosynthetic pigment content (p <= 0.05). Antioxidant enzyme activities such as superoxide dismutase (SOD), isocitrate dehydrogenase (ICDH), glutathione peroxidase (GPx), and glutathione reductase (GR) are also crucial in the case of treatments. Carbon-nitrogen enzymes such as phosphoenolpyruvate carboxylase (PEPC), malate dehydrogenase (NAD-MDH), and glutamine synthase have changed (GS). Our results suggest that the application of chaste plant extract could be used as a promising plant growth biostimulant for treating tomato plants under salinity stress.

引用

页码：26845 / 26856

页数：12

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