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dc.creatorAragão, Osnar Obede da Silva-
dc.creatorOliveira-Longatti, Silvia Maria de-
dc.creatorSouza, André Alves-
dc.creatorJesus, Ederson da Conceição-
dc.creatorMerlo, Marina Neves-
dc.creatorOliveira, Elismar Pereira de-
dc.creatorMoreira, Fatima Maria de Souza-
dc.date.accessioned2021-07-28T19:54:57Z-
dc.date.available2021-07-28T19:54:57Z-
dc.date.issued2020-10-
dc.identifier.citationARAGÃO, O. O. da S. et al. The Effectiveness of a Microbiological Attribute as a Soil Quality Indicator Depends on the Storage Time of the Sample. Journal of Soil Science and Plant Nutrition, [S. I.], v. 20, p. 2525–2535, Dec. 2020. DOI: https://doi.org/10.1007/s42729-020-00318-7.pt_BR
dc.identifier.urihttps://doi.org/10.1007/s42729-020-00318-7pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/46825-
dc.description.abstractThe aim of this study was to analyze the effect of storage time on the main microbiological attributes used as soil quality indicators. Seven attributes were evaluated (microbial biomass carbon; microbial basal respiration; fluorescein diacetate hydrolysis—FDA; and the activity of the enzymes urease, β-glucosidase, arylsulfatase, and acid phosphatase) in four different soil environments (clayey soil in forest, sandy soil in forest, clayey soil in coffee field, and sandy soil in coffee field). Each attribute was quantified at five different storage times (15 h and 15, 30, 60, and 120 days). The values of FDA, microbial biomass carbon, and arylsulfatase declined significantly in the first 15 days of storage. Therefore, these attributes should be evaluated soon after soil collection. The values of microbial basal respiration declined on day 30; therefore, it should be evaluated up to day 15 of storage. The decline in urease values varied depending on soil texture; therefore, the shortest storage period, 15 days, should be considered. The values of β-glucosidase declined only on day 120. Therefore, soil samples can be stored for up to 60 days for determination of this enzyme. Acid phosphatase activity was not affected by storage time. Depending on storage time, all the attributes were able to differentiate the soil environments. Long storage times compromise the use of most of the attributes as soil quality indicators, as well as their usefulness in discriminating soil environments. Therefore, storage times should be considered when these attributes are used as soil quality indicators.pt_BR
dc.languageenpt_BR
dc.publisherSpringer Naturept_BR
dc.rightsrestrictAccesspt_BR
dc.sourceJournal of Soil Science and Plant Nutritionpt_BR
dc.subjectMicrobiological indicatorspt_BR
dc.subjectEnzymatic activitypt_BR
dc.subjectMicrobial biomass carbonpt_BR
dc.subjectMicrobial basal respirationpt_BR
dc.subjectSoil storagept_BR
dc.subjectSolo - Qualidadept_BR
dc.subjectIndicadores microbiológicospt_BR
dc.subjectAtividade enzimáticapt_BR
dc.subjectCarbono da biomassa microbianapt_BR
dc.subjectRespiração basalpt_BR
dc.subjectSolo - Armazenamentopt_BR
dc.titleThe Effectiveness of a Microbiological Attribute as a Soil Quality Indicator Depends on the Storage Time of the Samplept_BR
dc.typeArtigopt_BR
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