Co-inoculation of Arizona cypress with mycorrhizae and rhizobacteria affects biomass, nutrient status, water-use efficiency, and glomalin-related soil protein concentration

Aalipour, Hamed; Nikbakht, Ali; Etemadi, Nematollah; MacDonald, Joanne E.

doi:10.1016/j.ufug.2021.127050

Cited by 6 publications

(5 citation statements)

References 59 publications

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“…In this study, water stress decreased mycorrhizal root colonization but the reduction was smaller in Yekta cultivar and also in the plants inoculated by G. fasciculatum . The significant interaction of irrigation level and mycorrhizal species on the mycorrhizal colonization was also reported by Aalipour et al 14 , 32 . They reported that the highest and the lowest root colonization respectively belonged to the F. mosseae and R. irregularis species under water stress condition 14 .…”

Section: Discussionsupporting

confidence: 79%

“…The significant interaction of irrigation level and mycorrhizal species on the mycorrhizal colonization was also reported by Aalipour et al 14 , 32 . They reported that the highest and the lowest root colonization respectively belonged to the F. mosseae and R. irregularis species under water stress condition 14 .…”

Section: Discussionsupporting

confidence: 79%

“…The most important of these mechanisms is the direct absorption of water and its transmission through the fungal hyphae to the host plants 11 . Numerous studies have reported increased water use efficiency of the mycorrhizal inoculated plants under water stress 14 , 36 .…”

Section: Discussionmentioning

confidence: 99%

“…Arbuscular mycorrhizal fungi (AMF) have the most common and long-standing coexistence with almost 97% of plants and are essential factors in stable soil–plant systems 14 . The most important beneficial effect of AMF is the increase of host plant growth, usually by enhancing the uptake of immobile nutrients in the soil.…”

Section: Introductionmentioning

confidence: 99%

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Effects of inoculation with four mycorrhizal species on seed phenolic and fatty acids of sesame plants grown under different irrigation regimes

Ghasemi,

Zahedi,

Gheysari

et al. 2023

Sci Rep

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This study evaluated the interaction effects of irrigation level (well-watered and water stress conditions) and inoculation by different mycorrhizal species (non-inoculated, Funneliformis mosseae, Rhizophagus irregularis, Claroideoglomus claroideum, and Glomus fasciculatum) on mycorrhizal colonization, antioxidant activity, seed yield and oil quality of two sesame cultivars (Yekta and Naz). Water deficit decreased mycorrhizal colonization, seed yield and oil concentration but increased antioxidant activity and seed total phenol and flavonoid concentrations. However, mycorrhizal inoculation increased antioxidant activity, seed yield, oil concentration and total phenolic and flavonoids. The lowest reduction by water stress and the highest increase by inoculation in seed yield were observed in Naz plants inoculated by Cl. claroideum. Principal component analysis showed the highest differentiation effect of water stress compared to mycorrhizal inoculation on both cultivars, indicating the relative sensitivity of the two cultivars to water deficit. However, the application of different species of mycorrhizal fungi versus the non-inoculation conditions was somewhat discriminative. In terms of fatty acids, in most cases, water stress increased oleic, palmitic and stearic acids and decreased linoleic and linolenic acids but inoculation increased oleic and linoleic acids and decreased linolenic, palmitic and stearic acids. Regarding phenolic and flavonoids components, the contents of chlorogenic and caffeic acids were increased by water stress but no consistent trend was noted in response to water stress for the other compounds. Mycorrhizal inoculation generally decreased chlorogenic acid but increased gallic, caffeic, p-coumaric, and ferulic acids. In conclusion, the results of the present study may help to increase the level of valuable compounds in sesame for further pharmaceutical purposes under water stress conditions and mycorrhizal symbiosis.

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Section: Discussionsupporting

confidence: 79%

Section: Discussionsupporting

confidence: 79%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effects of inoculation with four mycorrhizal species on seed phenolic and fatty acids of sesame plants grown under different irrigation regimes

Ghasemi,

Zahedi,

Gheysari

et al. 2023

Sci Rep

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“…The oven drying at 70°C for 48 hours produced dried leaves. After 550°C, 5.5 hours of dry ashing, 2 M HCl was used to remove Ca, K, Fe, and Zn from the samples ( Aalipour et al., 2021 ). The Kjeldahl method was used to measure nitrogen following digestion with sulfuric acid, salicylic acid, and hydrogen peroxide ( Eaton et al., 1995 ).…”

Section: Methodsmentioning

confidence: 99%

Screening some pine species from North America and dried zones of western Asia for drought stress tolerance in terms of nutrients status, biochemical and physiological characteristics

Nouri,

Nikbakht,

Haghighi

et al. 2023

Front. Plant Sci.

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Drought due to climate change or reduced precipitation is one of the main factors limiting the growth and establishment of plants and is one of the most critical challenges facing humans. To investigate the effect of different levels of drought stress on some pine species, this research was carried out as a factorial experiment using two factors and a completely randomized design. It included five populations of four pine species (Pinus brutia Ten. var. eldarica, P. nigra Arnold, P. mugo, and P. banksiana Lamb (including populations 8310055 and 8960049), and three levels of irrigation (100%, 75%, or 50% FC, denoted as normal, mild or intense drought stress, respectively) with three replicates. The findings showed that, photosynthetic pigments, relative water content, visual quality, the content of nutrients, protein content, and fresh and dry weight all decreased significantly when plants were exposed to intense drought stress. However, raised proline levels, electrolyte leakage percentage, soluble sugars levels, and antioxidant enzyme activity. We detected a decline in most growth traits when comparing mild drought stress conditions to normal irrigation, yet acceptable quality seedlings when compared to intense drought stress. Intense drought stress had a substantial impact on many pine seedlings. PCA results showed that among different pine species, the level of resistance to drought is as follows: P. mugo> P. brutia var. eldarica> P. nigra> P. banksiana 8310055> P. banksiana 8960049. Our novel finding was that, P. mugo is a resistant species in arid and semi-arid regions, and P. banksiana species, especially its population of 8960049, is sensitive.

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A Comparative Analysis of Co-inoculation of Microbial Biostimulants at Different Irrigation Levels Under Field Conditions on the Cucumber Growth

2022

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Co-inoculation of Arizona cypress with mycorrhizae and rhizobacteria affects biomass, nutrient status, water-use efficiency, and glomalin-related soil protein concentration

Cited by 6 publications

References 59 publications

Effects of inoculation with four mycorrhizal species on seed phenolic and fatty acids of sesame plants grown under different irrigation regimes

Effects of inoculation with four mycorrhizal species on seed phenolic and fatty acids of sesame plants grown under different irrigation regimes

Screening some pine species from North America and dried zones of western Asia for drought stress tolerance in terms of nutrients status, biochemical and physiological characteristics

A Comparative Analysis of Co-inoculation of Microbial Biostimulants at Different Irrigation Levels Under Field Conditions on the Cucumber Growth

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