The inoculation with arbuscular mycorrhizal fungi improved ecophysiological and growth parameters of Schinus terebinthifolius and Caesalpinia ferrea in degraded mining sites

Fernandes, Mílton Marques; Oliveira, Cassandra Medonça; Silva, None Ademilson Jesus; Oliveira, Luiz Fernando Ganassali de; Fontes, Pryanka Thuyra Nascimento; Fernandes, Márcia Rodrigues de Moura; Oliveira, Deniver Dehuel Souza; Santos, Cilene dos; Filho, Renisson Neponuceno de Araújo; Filho, Raimundo Rodrigues Gomes; Piscoya, Victor Casimiro; Piscoya, Thaísa Oliveira Folha; Filho, Moacyr Cunha

doi:10.1016/j.envc.2021.100181

Cited by 4 publications

(3 citation statements)

References 25 publications

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“…Soybean is a crop that thrives on S, and continuous cropping consumes large amount of soil S, but the soil S is deplete and its S metabolic function is weakened, causing the soil sulfur cycle to be hampered (Liu et al, 2021). Inoculation with F. mosseae can improve the soil microecological environment, increase microbial diversity, alleviate the toxic effect of root exudates, improve soil enzyme activity, promote the transfer of nutrients enhance biosynthesis, assist soil microorganisms in recovering their activities, and increase the number of functional genes in soil (Fernandes et al, 2021).…”

Section: Continuous Cropping Reduced Population Diversitymentioning

confidence: 99%

“…The soil hardens and gets acidified as a result of the long-term closure of soybean constantly cropped soil and the use of compound fertilizers such as potassium phosphate/potassium nitrate (Deng et al, 2021;Fernandes et al, 2021). Under acidic conditions, the available S in the soil is easily converted to elemental sulfur or hydrogen sulfide, which leads to sulfur loss from the soil and a downward shift in sulfur distribution, which is not conducive to the survival and development of soil SOB groups in the cultivated area around the roots (Qi et al, 2021;Tang et al, 2022).…”

Section: Intergroup Difference Analysis At the Sob Genus Levelmentioning

confidence: 99%

“…Sulfur insufficiency has emerged as a major issue in agricultural production (Guo et al, 2021). Numerous studies have shown that Arbuscular mycorrhizal fungi (AMF) improve crop nutrients and water absorption through their extensive exophytic hyphal system (Qi et al, 2021), improve soil physical and chemical properties in the plant rhizosphere, and increase soil fertility (Fernandes et al, 2021). To address the soil sulfur deficiency in continuously cropped soybean, the characteristics of AMF that can promote the absorption of soil mineral elements and repair soil with continuous cropping obstacles were examined in this study to determine how to improve the utilization rate of soil sulfur by AMF (Deng et al, 2021;Guo et al, 2021).…”

Section: Introductionmentioning

confidence: 99%

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Changes in sulfur in soybean rhizosphere soil and the response of microbial flora in a continuous cropping system mediated by Funneliformis mosseae

Mao,

Chang,

Cui

et al. 2023

Front. Microbiol.

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Soybean is an S-loving crop, and continuous cropping might cause soil sulfur shortage. The primary objectives of this study are to determine whether Funneliformis mosseae (F. mosseae) can enhance the content of available S in S-deficient soil and thereby improve the sulfur utilization rate in soybean. The experiment used Heinong 48 (HN48), a soybean variety with a vast planting area in Heilongjiang Province, and F. mosseae was inoculated in the soil of soybean that had been continuously cropped for 0 and 3 years. The results of the barium sulfur turbidimetric assay show that the sulfur content in the soil and soybean was reduced by continuous cropping and increased by inoculation with F. mosseae; the results of the macro-genome sequencing technology, show that the diversity and abundance of bacteria in the soil was decreased by continuous cropping and increased by inoculation with F. mosseae. The sulfur-oxidizing bacteria (SOB) activity and sulfur-related gene expression levels were lower in the continuous crop group compared to the control group and higher in the F.mosseae-inoculated group compared to the control group. Continuous cropping reduced the sulfur content and ratio of soybean rhizosphere soil, affecting soil flora activity and thus soybean growth; F. mosseae inoculation increased the sulfur content of soybean root-perimeter soil and plants, increased the diversity and abundance of rhizosphere soil microorganisms, increased the expression of genes for sulfur transport systems, sulfur metabolism, and other metabolic functions related to elemental sulfur, and increased the species abundance and metabolic vigor of most SOB. In summary, continuous cropping inhibits soil sulfur uptake and utilization in soybean while the inoculation with F. mosseae can significantly improve this situation. This study offers a theoretical research foundation for using AMF as a bio-fungal agent to enhance soil sulfur use. It also supports the decrease of chemical fertilizers, their substitution, and the protection of native soil.

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Section: Continuous Cropping Reduced Population Diversitymentioning

confidence: 99%

Section: Intergroup Difference Analysis At the Sob Genus Levelmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Changes in sulfur in soybean rhizosphere soil and the response of microbial flora in a continuous cropping system mediated by Funneliformis mosseae

Mao,

Chang,

Cui

et al. 2023

Front. Microbiol.

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Seasonality and Activity of Arbuscular Mycorrhizal Fungi in the Rhizosphere of Endemic Tree Species

Lambais,

de Souza,

Késsia

et al. 2024

Journal of Basic Microbiology

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This study analyzed arbuscular mycorrhizal fungi (AMF) activity and soil chemical properties in Aspidosperma pyrifolium, Bauhinia ungulata, Caesalpinia pyramidalis, and Caesalpinia ferrea. AMF spores, root colonization, total glomalin‐related soil protein (T‐GRSP), easily extracted GRSP (EE‐GRSP), and soil chemical properties were measured four times (July 2019, 2020 and December 2019, 2020). Significant differences were observed in AMF spores, root colonization, T‐GRSP, and EE‐GRSP among the plant species and across seasons. For soil chemical properties, we observed differences among plant species. During the dry season, B. ungulata and C. pyramidalis had the highest AMF spores and root colonization (57.3 ± 0.27 spores 50 g soil−1 and 48.8 ± 1.05, respectively), whereas during the rainy season, C. pyramidalis and C. ferrea showed the highest AMF spores and root colonization (36.6 ± 0.13 spores 50 g soil−1 and 62.2 ± 1.17, respectively). A. pyrifolium showed the highest T‐GRSP in both seasons. On the basis of the soil chemical properties, we found that (i) A. pyrifolium, B. ungulata, and C. ferrea showed the highest soil organic carbon (1.32 ± 0.03 g kg−1), phosphorus (7.01 ± 0.26 mg kg−1), and soil pH (5.85 ± 0.23) and (ii) C. pyramidalis showed the highest Ca2+, Mg2+, Na+, H+ + Al3+, K+, and soil total nitrogen (1.36 ± 0.04, 0.73 ± 0.01, 3.72 ± 0.85, 4.56 ± 0.12 cmolc kg−1, 15.43 ± 1.53 mg kg−1, and 0.16 ± 0.01 g kg−1, respectively). Our results highlight the advantage of AMF spores as perennating structures over other AM fungal propagules in seasonal vegetation like Caatinga.

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Applications of mycorrhizal fungi in agriculture and forestry

Hu¹,

Pan²

2023

Microbial Bioprocesses

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The inoculation with arbuscular mycorrhizal fungi improved ecophysiological and growth parameters of Schinus terebinthifolius and Caesalpinia ferrea in degraded mining sites

Cited by 4 publications

References 25 publications

Changes in sulfur in soybean rhizosphere soil and the response of microbial flora in a continuous cropping system mediated by Funneliformis mosseae

Changes in sulfur in soybean rhizosphere soil and the response of microbial flora in a continuous cropping system mediated by Funneliformis mosseae

Seasonality and Activity of Arbuscular Mycorrhizal Fungi in the Rhizosphere of Endemic Tree Species

Applications of mycorrhizal fungi in agriculture and forestry

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