Co-inoculation of Arbuscular Mycorrhizal Fungi and the Plant Growth-Promoting Rhizobacteria Improve Growth and Photosynthesis in Tobacco Under Drought Stress by Up-Regulating Antioxidant and Mineral Nutrition Metabolism

Begum, Naheeda; Wang, Ling; Ahmad, Husain; Akhtar, Kashif; Roy, Rana; Khan, Mair; Zhao, Tuanjie

doi:10.1007/s00248-021-01815-7

Cited by 82 publications

(41 citation statements)

References 99 publications

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“…In research on corn, it was reported that increasing soil moisture and inoculation of seeds with mycorrhiza fungi increased the percentage of plant RWC ( Majidi and Amiri, 2020 ). Begum et al (2021) found that plants treated with bio-fertilizers containing bacteria and AMF had the most excellent RWC levels. The formation of stable aggregates (which enhance climatic permeation), access of fungal hyphae to larger volumes of soil, enhancing water absorption capacity in plants, and increased gene expression are all factors that can help to regulate root permeability to water and improve plant water flow.…”

Section: Discussionmentioning

confidence: 95%

Soil Microorganisms and Seaweed Application With Supplementary Irrigation Improved Physiological Traits and Yield of Two Dryland Wheat Cultivars

et al. 2022

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To evaluate the effect of useful soil microorganisms and organic compounds on physiological characteristics and yield of two wheat cultivars under supplementary irrigation conditions, a study was conducted in the Agriculture Research Farm of Kurdistan University during the two cropping seasons of 2017–2018 and 2018–2019. A split–split plot-based study on a randomized complete block design with four replicates was used as an experimental design. The main factor was irrigation at three levels, including control without irrigation, supplementary irrigation in the booting stage, and supplementary irrigation in the booting and flowering stages. Two wheat cultivars, namely, Sardari and Sirvan, as sub-factors and application of bio-fertilizers in eight levels, including the use of bio-fertilizers containing: Mycorrhiza, Seaweed extract, Nitrozist and Phosphozist, Mycorrhiza + Nitrozist and Phosphozist, Seaweed extract + Nitrozist and Phosphozist, Mycorrhiza + Seaweed extract, Mycorrhiza + Nitrozist and Phosphozist + Seaweed extract, and non-application of bio-fertilizers, were considered as sub-factors. The results of both seasons of the experiment showed that the application of bio-fertilizers compared to the control treatment at all irrigation levels increased root volume, leaf relative water content (RWC), membrane stability index (MSI), and photosynthetic pigment content. The highest amount of H2O2, proline, and soluble carbohydrates were obtained in wheat under dry land conditions, and supplementary irrigation, especially two-time irrigation, significantly reduced the values of these traits. Supplementary irrigation also increased grain yield, so that in the conditions of two-time irrigation compared to the non-irrigation treatment (dry land), in the first and second seasons, the grain yield increased by 79.51 and 78.69%, respectively. Application of bio-fertilizers (Mycorrhiza + Nitrozist and Phosphozist + Seaweed extract) in comparison with the non-application of these fertilizers, due to increased root volume, RWC, MSI, and content of photosynthetic pigments, increased the grain yield in the first and second seasons of the experiment by 8.04 and 6.96%, respectively. As a result, suitable microorganisms and seaweed can improve wheat resistance mechanisms to water deficit, which along with using supplementary irrigation that saves water consumption improves plant growth and yield in areas faced with water shortage.

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Section: Discussionmentioning

confidence: 95%

Soil Microorganisms and Seaweed Application With Supplementary Irrigation Improved Physiological Traits and Yield of Two Dryland Wheat Cultivars

et al. 2022

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“…In N. tabacum plants, T. virens increased the cadmium tolerance potential with a decreased lipid peroxidation and the promotion of the antioxidant enzyme mechanism [ 105 ]. In addition, the drought tolerance potential in N. tabacum plants increased due to T. harzianum introduction with an increment in water content with a reduction in the transpiration level [ 106 ]. Moreover, it increased antibiotic production, mycoparasitism, and antagonism and stimulated ISR.…”

Section: Microbial Communities’ Beneficial Association In the Rhizosp...mentioning

confidence: 99%

Fungi That Promote Plant Growth in the Rhizosphere Boost Crop Growth

Adedayo

Babalola

2023

JoF

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The fungi species dwelling in the rhizosphere of crop plants, revealing functions that endeavor sustainability of the plants, are commonly referred to as ‘plant-growth-promoting fungi’ (PGPF). They are biotic inducers that provide benefits and carry out important functions in agricultural sustainability. The problem encountered in the agricultural system nowadays is how to meet population demand based on crop yield and protection without putting the environment and human and animal health at risk based on crop production. PGPF including Trichoderma spp., Gliocladium virens, Penicillium digitatum, Aspergillus flavus, Actinomucor elegans, Podospora bulbillosa, Arbuscular mycorrhizal fungi, etc., have proven their ecofriendly nature to ameliorate the production of crops by improving the growth of the shoots and roots of crop plants, the germination of seeds, the production of chlorophyll for photosynthesis, and the abundant production of crops. PGPF’s potential mode of action is as follows: the mineralization of the major and minor elements required to support plants’ growth and productivity. In addition, PGPF produce phytohormones, induced resistance, and defense-related enzymes to inhibit or eradicate the invasion of pathogenic microbes, in other words, to help the plants while encountering stress. This review portrays the potential of PGPF as an effective bioagent to facilitate and promote crop production, plant growth, resistance to disease invasion, and various abiotic stresses.

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“…Isolat Bacillus mycoides A3 (BmA3) dari rizosfer bambu mampu memproduksi fitohormon berupa indole-3acetic acid (IAA) and asam giberelin (GA), melarutkan fosfat dan mampu menangkal aktivitas radikal bebas (Kurniawan & Chuang, 2021). Lebih lanjut dilaporkan bahwa, kombinasi agens hayati mampu juga mampu meningkatkan kosentrasi IAA pada akar tanaman tembakau (Begum et al, 2022). Hapsah et al (2022) melaporkan bahwa perlakuan biopriming benih mampu meningkatkan respon resistensi ketahanan tanaman dan pertumbuhan bibit tanaman cabai rawit lokal.…”

Section: Hasil Dan Pembahasanunclassified

Biopriming benih dalam meningkatkan pertumbuhan dan hasil tanaman kacang tanah (Arachis hypogeae L.)

Mudi¹,

Sutariati²,

Hidayat³

et al. 2022

Agrovigor

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Co-inoculation of Arbuscular Mycorrhizal Fungi and the Plant Growth-Promoting Rhizobacteria Improve Growth and Photosynthesis in Tobacco Under Drought Stress by Up-Regulating Antioxidant and Mineral Nutrition Metabolism

Cited by 82 publications

References 99 publications

Soil Microorganisms and Seaweed Application With Supplementary Irrigation Improved Physiological Traits and Yield of Two Dryland Wheat Cultivars

Soil Microorganisms and Seaweed Application With Supplementary Irrigation Improved Physiological Traits and Yield of Two Dryland Wheat Cultivars

Fungi That Promote Plant Growth in the Rhizosphere Boost Crop Growth

Biopriming benih dalam meningkatkan pertumbuhan dan hasil tanaman kacang tanah (Arachis hypogeae L.)

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