Microbial activity of soil with sulfentrazone associated with phytoremediator species and inoculation with a bacterial consortium

Melo, Christiane Augusta Diniz; Souza, Wendel Magno de; Carvalho, Frédéric A.; Massenssini, André Marcos; Silva, Antônio Alberto da; Ferreira, Lino Roberto; Costa, Maurício Dutra

doi:10.1590/1678-4499.203

Cited by 11 publications

(4 citation statements)

References 30 publications

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“…Moreover, C emissions have been found to be positively correlated to temperature (Ding et al., 2016). Studies comparing LUS with higher intensification to native vegetation have not found any significant differences in q CO 2 (Glaeser et al., 2010; Neves et al., 2009), showing that greater efficiency of MBC can be achieved to prevent the loss of C‐CO 2 to the atmosphere, with higher incorporation into microbial biomass (Fialho et al., 2006; Melo et al., 2017).…”

Section: Discussionmentioning

confidence: 99%

Soil microbial carbon and activity along with land use and geographic gradients

Bröring

Goss‐Souza

Baretta

et al. 2023

Soil Science Soc of Amer J

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Changes in microbial biomass carbon (MBC) and microbial respiration in soils under five different land‐use systems were evaluated at a regional scale in Santa Catarina State, Southern Brazil, to assess the effects of land‐use change and geographical distribution on the microbial and environmental patterns related to soil carbon (C) dynamics. Results showed that, in the West mesoregion, changes in MBC were correlated to the sampling season in forest and pasture systems. In the Plateau mesoregion, however, a land‐use effect was observed, with MBC decreasing in no‐till and crop‐livestock integration systems. Forest and grassland sites presented the highest values of MBC and microbial activity, while grassland sites showed lower values of the metabolic quotient (qCO2) and higher values of the microbial quotient. The qCO2 was also lower in winter for all land‐use systems. The highest total and particulate organic carbon values were found in forest sites. Chemical–physical characteristics were also observed to be significantly correlated with microbiological variables related to soil microbial C dynamics. In conclusion, land‐use intensity, season, and location were found to be the main drivers of changes in microbial C dynamics.

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Section: Discussionmentioning

confidence: 99%

Soil microbial carbon and activity along with land use and geographic gradients

Bröring

Goss‐Souza

Baretta

et al. 2023

Soil Science Soc of Amer J

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“…They used sunn hemp (Crotalarea juncea) as the bioindicator plant. Several studies reinforce this approach, as many authors have observed a decrease in pesticides concentration in soils by using phytoremediation (Pires et al, 2003(Pires et al, , 2005(Pires et al, , 2006Pires et al, 2008;Madalão et al, 2013;Melo et al, 2017).…”

Section: Introductionmentioning

confidence: 92%

Green Manure Species for Phytoremediation of Soil With Tebuthiuron and Vinasse

Ferreira

Moreira

Montagnolli

et al. 2021

Front. Bioeng. Biotechnol.

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Tebuthiuron is often used to control weed growth in sugarcane cultures. This herbicide is highly toxic and can persist in soil for up to 2 years according to its degradation half-life. Hence, its residual effect is highly hazardous for the environment and local habitants via leaching, surface runoff. Screening out of species of green manure as potential phytoremediators for tebuthiuron in soil, with and with no vinasse, accordingly is the scientific point of this study. Green manure species selected for the trial in greenhouse were jack bean [Canavalia ensiformis (L.) DC.], pigeon pea [Cajanus cajan (L. Millsp.)], velvet bean [Mucuna pruriens (L.) DC.)], and millet [Pennisetum glaucum (L.) R.Br.], and Crotalaria juncea L. as bioindicator of this herbicide. The determination/quantification of height, stem diameter, and number of leaves in all plants were monitored, as well as other morphological traits for drafting any inference on biomass production. Moreover, ecotoxicity bioassays were performed from soil samples at the beginning and at the end of the experiment. Results showed preliminary evidence of effective phytoremediation capacity by M. pruriens and P. glaucum in soils with tebuthiuron, as the growth of C. juncea was sustained. Both Gompertz approach and principal component analysis predicted that these green manure species could grow healthier and for longer periods in soils containing tebuthiuron and vinasse and, thus, reduce physiological anomalies due to ecotoxicity. The implications of this study may aid in the implementation of cost-effective strategies targeting decontamination of tebuthiuron in sugarcane crops with vinasse application in fertigation.

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Section: Introductionmentioning

confidence: 93%

Advanced Bioremediation Technologies and Processes for the Treatment of Synthetic Organic Compounds (SOCs)

2021

Frontiers Research Topics

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HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

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Microbial activity of soil with sulfentrazone associated with phytoremediator species and inoculation with a bacterial consortium

Cited by 11 publications

References 30 publications

Soil microbial carbon and activity along with land use and geographic gradients

Soil microbial carbon and activity along with land use and geographic gradients

Green Manure Species for Phytoremediation of Soil With Tebuthiuron and Vinasse

Advanced Bioremediation Technologies and Processes for the Treatment of Synthetic Organic Compounds (SOCs)

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