Perceived social support is greater among food secure Iranian households during the COVID-19 outbreak

Ezzeddin, Neda; Kalantari, Naser; Veysi, Zahra

doi:10.1108/nfs-07-2021-0216

Cited by 2 publications

(2 citation statements)

References 48 publications

(56 reference statements)

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“…One-way ANOVA was used to test the similarity of different samples and to identify differential species between treatments (Ezzeddin et al, 2022). Differential genera mainly included Bacillus, Ralstonia, Paenibacillus, unclassified_c__ Bacilli, Dyella, and Lactobacillus in this study (Fig.…”

Section: Analysis Of Variability In Chlortetracycline-resistant Bacte...mentioning

confidence: 92%

Distribution of antibiotic resistant bacteria in different soil types following manure application

Song,

Sardar,

Wang

et al. 2023

Soil Ecol. Lett.

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ARB was investigated in different soil types following manure application.• CTC-manure induced more resistance of soil indigenous microbes in fluvo-aquic soil.• Lactobacillus, Dyella, Ralstonia, and Bacillus were the key different genera.• Manure control is an effective way to reduce the risk of soil ARB. Swine manure, commonly applied as organic compost in agricultural fields, is an important reservoir of antibiotic-resistant bacteria (ARB). Previous work indicated that manure application led to more antibiotic resistance genes in red soil compared with black soil and fluvoaquic soil. Accordingly, the influencing mechanisms of soil types on the distribution of ARB was worthy of further exploration by a soil column experiment. The results showed that a higher shift in the operational taxonomic units and the community composition of chlortetracycline (CTC)-resistant bacteria (CRB) were observed in fluvo-aquic soil than in black and red soils. CTC induced antibiotic resistance development in soil indigenous microorganisms (Streptomyces, Pseudomonas, Bacillus, Rhodococcus, and Paenibacillus), and the induction was most obvious in fluvo-aquic soil. Streptomyces was significantly positively correlated with pH and organic matter. Additionally, LEfSe analysis indicated that the key different genera were Microbacteriaceae (black soil), Lactobacillus, unclassified_c__Bacilli and Paenibacillus (fluvo-aquic soil), and Dyella, Ralstonia and Bacillus (red soil). It was concluded that manure application led to higher CRB risk in fluvo-aquic soil compared with black and red soils. Overall, appropriate methods according to soil types are important ways to reduce the risk of soil resistant bacteria during manure return.

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Section: Analysis Of Variability In Chlortetracycline-resistant Bacte...mentioning

confidence: 92%

Distribution of antibiotic resistant bacteria in different soil types following manure application

Song,

Sardar,

Wang

et al. 2023

Soil Ecol. Lett.

View full text Add to dashboard Cite

show abstract

“…One-way ANOVA was used to test the similarity of different samples and identify differential species across treatments (Daugherty and Zachary 2013; Ezzeddin et al 2022). The differential genera mainly included Bacillus, Ralstonia, Paenibacillus, unclassi ed_c__Bacilli, Dyella, and Lactobacillus in this study (Fig.…”

Section: Analysis Of Variability In Chlortetracycline-resistant Bacte...mentioning

confidence: 99%

Distribution of antibiotic resistant bacteria in different soil types following manure application

Song

Sardar

Wang

et al. 2023

Preprint

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Swine manure, commonly applied as organic composts in agricultural fields, is often considered as an important reservoir of antibiotic-resistant bacteria (ARB). We hypothesized that differences in soil types would affect the fate of ARB following manure application. Thus, the distribution of ARB after manure application was further investigated using black, fluvo-aquic and red soils. The results showed that the abundance and diversity of chlortetracycline (CTC)-resistant bacteria (CRB) was fluvo-aquic>red>black soils in control treatment. Additionally, it was affected by manure in black soil, and CTC-manure in both fluvo-aquic and red soils. For the CTC-manure treatment, a higher shift in the number of operational taxonomic units and the community composition of CRB was observed in fluvo-aquic soil than in black and red soils. Thus, it induced resistance development or an increase in soil indigenous microorganisms (Streptomyces, Pseudomonas, Bacillus, Rhodococcus, Enterobacter), which was most evident in fluvo-aquic soil. Furthermore, LEfSe analysis specified the key different bacterial genera that changed significantly between treatments. They were Microbacteriaceaein black soil, Lactobacillus, unclassified_c__Bacilli and Paenibacillus in fluvo-aquic soil, and Dyella, Ralstonia and Bacillusin red soil. Moreover, great and negative influence of soil electric conductivity, total phosphorus and organic matter was observed on Ralstoniaand Bacillus. Streptomyces were significantly positively correlated with pH and organic matter. Overall, CTC-manure would pose a greater influence on soil’s CRB. Therefore, taking measures to control antibiotic residues in manure and to conduct proper return methods according to soil types are important ways to reduce the risk of soil resistant bacteria.

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Perceived social support is greater among food secure Iranian households during the COVID-19 outbreak

Cited by 2 publications

References 48 publications

Distribution of antibiotic resistant bacteria in different soil types following manure application

Distribution of antibiotic resistant bacteria in different soil types following manure application

Distribution of antibiotic resistant bacteria in different soil types following manure application

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