Comparing the Response of Growth and Physiologic Variables of Onion to Olive Mill Wastewater Application and Arbuscular Mycorrhizal Fungi Inoculation

Anli, Mohamed; Fakhech, Abdessamad; Boutasknit, Abderrahim; Ait-El-Mokhtar, Mohamed; Ben-Laoaune, Raja; Ait-Rahou, Youssef; Meddich, Abdelilah

doi:10.1007/s10343-022-00731-1

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2024

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Cited by 2 publications

References 66 publications

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The Evolution of Date Palm Tolerance to Salinity Stress via Arbuscular Mycorrhizal Fungi and Compost Application

Ait-El-Mokhtar,

Ben-Laouane,

Boutasknit

et al. 2024

Microorganisms for Sustainability

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The Evolution of Date Palm Tolerance to Salinity Stress via Arbuscular Mycorrhizal Fungi and Compost Application

Ait-El-Mokhtar,

Ben-Laouane,

Boutasknit

et al. 2024

Microorganisms for Sustainability

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Interactive Effect of Arbuscular Mycorrhizal Fungi (AMF) and Olive Solid Waste on Wheat under Arsenite Toxicity

Albqmi

Selim

Al-Sanea

et al. 2023

Plants

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Heavy metal such as arsenite (AsIII) is a threat worldwide. Thus, to mitigate AsIII toxicity on plants, we investigated the interactive effect of olive solid waste (OSW) and arbuscular mycorrhizal fungi (AMF) on wheat plants under AsIII stress. To this end, wheat seeds were grown in soils treated with OSW (4% w/w), AMF-inoculation, and/or AsIII treated soil (100 mg/kg soil). AMF colonization is reduced by AsIII but to a lesser extent under AsIII + OSW. AMF and OSW interactive effects also improved soil fertility and increased wheat plants’ growth, particularly under AsIII stress. The interactions between OSW and AMF treatments reduced AsIII-induced H2O2 accumulation. Less H2O2 production consequently reduced AsIII-related oxidative damages i.e., lipid peroxidation (malondialdehyde, MDA) (58%), compared to As stress. This can be explained by the increase in wheat’s antioxidant defense system. OSW and AMF increased total antioxidant content, phenol, flavonoids, and α-tocopherol by approximately 34%, 63%, 118%, 232%, and 93%, respectively, compared to As stress. The combined effect also significantly induced anthocyanins accumulation. The combination of OSW+AMF improved antioxidants enzymes activity, where superoxide dismutase (SOD, catalase (CAT), peroxidase (POX), glutathione reductase (GR), and glutathione peroxidase (GPX) were increased by 98%, 121%, 105%, 129%, and 110.29%, respectively, compared to AsIII stress. This can be explained by induced anthocyanin percussors phenylalanine, cinamic acid and naringenin, and biosynthesic enzymes (phenylalanine aminolayse (PAL) and chalcone synthase (CHS)). Overall, this study suggested the effectiveness of OSW and AMF as a promising approach to mitigate AsIII toxicity on wheat growth, physiology, and biochemistry.

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Comparing the Response of Growth and Physiologic Variables of Onion to Olive Mill Wastewater Application and Arbuscular Mycorrhizal Fungi Inoculation

Cited by 2 publications

References 66 publications

The Evolution of Date Palm Tolerance to Salinity Stress via Arbuscular Mycorrhizal Fungi and Compost Application

The Evolution of Date Palm Tolerance to Salinity Stress via Arbuscular Mycorrhizal Fungi and Compost Application

Interactive Effect of Arbuscular Mycorrhizal Fungi (AMF) and Olive Solid Waste on Wheat under Arsenite Toxicity

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