Effect of Some Bacteria and Iron Chelators on Potato Colonization by Arbuscular Mycorrhiza Fungi Inoculated by Rhizoctonia

Baradar, Ali; Riseh, Roohallah Saberi; Sedaghati, Ebrahim; Akhgar, Abdolreza

doi:10.17485/ijst/2015/v8i19/76216

Cited by 21 publications

(6 citation statements)

References 9 publications

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“…This synergistic effect is a result of positive interactions between PGPR and mycorrhizal fungi that help promote the growth of each other, which ultimately benefits the plant [ 156 ]. For example, PGPR enhanced AMF growth and survival by affecting root colonization and nutrient uptake [ 157 ]. The synergistic interactions between PGPR and AMF were also observed in plants exposed to the saline environment [ 158 ].…”

Section: Co-inoculation Of Amf and Pgpr Can Mitigate The Effects Of Salinity In Plantsmentioning

confidence: 99%

Plant Growth Promoting Rhizobacteria, Arbuscular Mycorrhizal Fungi and Their Synergistic Interactions to Counteract the Negative Effects of Saline Soil on Agriculture: Key Macromolecules and Mechanisms

Sagar¹,

Rathore

Ramteke³

et al. 2021

Microorganisms

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Soil saltiness is a noteworthy issue as it results in loss of profitability and development of agrarian harvests and decline in soil health. Microorganisms associated with plants contribute to their growth promotion and salinity tolerance by employing a multitude of macromolecules and pathways. Plant growth promoting rhizobacteria (PGPR) have an immediate impact on improving profitability based on higher crop yield. Some PGPR produce 1-aminocyclopropane-1-carboxylic (ACC) deaminase (EC 4.1.99.4), which controls ethylene production by diverting ACC into α-ketobutyrate and ammonia. ACC deaminase enhances germination rate and growth parameters of root and shoot in different harvests with and without salt stress. Arbuscular mycorrhizal fungi (AMF) show a symbiotic relationship with plants, which helps in efficient uptake of mineral nutrients and water by the plants and also provide protection to the plants against pathogens and various abiotic stresses. The dual inoculation of PGPR and AMF enhances nutrient uptake and productivity of several crops compared to a single inoculation in both normal and stressed environments. Positively interacting PGPR + AMF combination is an efficient and cost-effective recipe for improving plant tolerance against salinity stress, which can be an extremely useful approach for sustainable agriculture.

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Section: Co-inoculation Of Amf and Pgpr Can Mitigate The Effects Of Salinity In Plantsmentioning

confidence: 99%

Plant Growth Promoting Rhizobacteria, Arbuscular Mycorrhizal Fungi and Their Synergistic Interactions to Counteract the Negative Effects of Saline Soil on Agriculture: Key Macromolecules and Mechanisms

Sagar¹,

Rathore

Ramteke³

et al. 2021

Microorganisms

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“…When potato plants experience phosphorus deficiency, roots become more susceptible to mycorrhizal colonization, while potato plants activate defence mechanisms hindering the mycorrhizal colonization when phosphorus is present in higher concentrations (McArthur and Knowles 1992;Ghobadi et al 2020). Also, the presence in soil of specific bacteria can increase the AM fungal root colonization of potato (Bharadwaj et al 2008;Baradar et al 2015).…”

Section: Microbial Plant Biostimulantmentioning

confidence: 99%

Plant Biostimulants in Sustainable Potato Production: an Overview

Caradonia

Ronga

Tava³

et al. 2021

Potato Res.

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In modern agriculture, the reduction of environmental impact, ensuring both high and stable yield and high quality, is a primary goal. To avoid an excessive use of external inputs, without compromising crop performance, the increase of soil nutrient availability and nutrient use efficiency is fundamental in a sustainable potato production. In this framework, the use of plant biostimulants, such as humic substances, seaweed and microalgal extracts, hydrolysed proteins and amino acids and microorganisms, could give a great help to farmers. Due to the agronomic importance and the keen interest in these substances, the aim of this review was to survey and summarise the outputs derived from scientific published studies on the combination of potato and plant biostimulants. In the literature, several in vitro, growth chamber, glasshouse and field experiments were reported. Field experiments were conducted in different environmental conditions, using different genotypes, and all the applied plant biostimulants showed beneficial effects on both productive and qualitative potato parameters. Seaweed extract and humic substances could also reduce the normal dose of fertiliser without reducing yield. Among quality features, tuber size, contents of protein, vitamin C, starch and phenols are the principal parameters influenced by plant biostimulants. Weaknesses related to the use of plant biostimulants were shown and were related to different effectiveness of products due to their origin, production process and microbial species. In addition, product/strain-genotype interactions have been shown. Environmental factor, agricultural practice and timing of treatment can influence the effectiveness of both microbial and non-microbial plant biostimulants.

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“…with mycorrhiza led to a significant increase in the number of tubers and the fresh and dry weight of both the root and the shoot in different potato cultivars (Rafiq et al,2015(.A study conducted by (Baradar et al, 2015) revealed that AMF colonization accompanied with PGPR strains had positive effects on root colonization and in consequence led to increasing fresh and dry weight and other growth factors in potato plants.…”

Section: Inoculationmentioning

confidence: 99%

Profiteering of Bio and Organic Fertilizers on Potato Production Under Drought Exertion

Sabra

Hussein

Aboul-Nasr

et al. 2021

Egyptian Academic Journal of Biological Sciences, G. Microbiolo

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INTRODUCTIONPotato tubers (Solanum tuberosum) have been developed for over 6000 a long time. Currently, potato is one of the foremost momentous crops all over the world (Alamar et al.,2017), as it is grown for many purposes as food, industrial uses, and seed tuber production, depending on the locale, nation improvement, and historical reasons (Dolničar 2021).In Egypt, potato is considered one of the most important grown crops (Dewedar et al.,2021).

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Effect of Some Bacteria and Iron Chelators on Potato Colonization by Arbuscular Mycorrhiza Fungi Inoculated by Rhizoctonia

Cited by 21 publications

References 9 publications

Plant Growth Promoting Rhizobacteria, Arbuscular Mycorrhizal Fungi and Their Synergistic Interactions to Counteract the Negative Effects of Saline Soil on Agriculture: Key Macromolecules and Mechanisms

Plant Growth Promoting Rhizobacteria, Arbuscular Mycorrhizal Fungi and Their Synergistic Interactions to Counteract the Negative Effects of Saline Soil on Agriculture: Key Macromolecules and Mechanisms

Plant Biostimulants in Sustainable Potato Production: an Overview

Profiteering of Bio and Organic Fertilizers on Potato Production Under Drought Exertion

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