1. Repositório Institucional da UFMG
  2. Publicações Científicas e Culturais
  3. Artigo de Periódico
Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/54041
Full metadata record
DC FieldValueLanguage
dc.creatorÉrika Manuela Gonçalves Lopespt_BR
dc.creatorMatheus Mendes Reispt_BR
dc.creatorLeidivan Almeida Frazãopt_BR
dc.creatorLorena Emanuelle da Mata Terrapt_BR
dc.creatorErnesto Filipe Lopespt_BR
dc.creatorMarinalva Martins Dos Santospt_BR
dc.creatorLuiz Arnaldo Fernandespt_BR
dc.date.accessioned2023-05-26T23:15:53Z-
dc.date.available2023-05-26T23:15:53Z-
dc.date.issued2021-
dc.citation.volume21pt_BR
dc.citation.spage1pt_BR
dc.citation.epage8pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.eti.2020.101270pt_BR
dc.identifier.issn2352-1864pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/54041-
dc.description.resumoBiochar applied to the soil has contributed to the improvement of soil quality, the availability of nutrients for plants, and carbon retention. Besides, the presence of biochar can affect microbial activity. However, information about the action of biochar in the microbial community is scarce. Thus, we hypothesize that biochar, with or without previous addition of NPK fertilizer may alter the activity of some enzymes and total microbial quality of soil. The objective of this study was to evaluate the enzymatic activities and the total microbiological activity of soil amendments with different doses of biochar and grown with sugarcane over time. For two consecutive years, soil samples were collected in the sugarcane planted line amendment with biochar. Sugarcane was planted in 2017, in a randomized block design, a 5 × 2 factorial scheme, with four replications: five doses of biochar (0, 10, 20, 30 and 40 Mg ha−1 (megagram per hectare)), with and without correction of soil fertility. The activities of the enzymes β-glucosidase, acid phosphatase, arylsulfatase, urease, and total microbial quality of the soil were evaluated (fluorescein diacetate method). The application of biochar from eucalyptus residues up to the dose of 30 Mg ha−1 increased the activity of the enzymes β-glucosidase, acid phosphatase, arylsulfatase, urease and the total microbial quality of the soil; however, higher doses reduced the activity of these enzymes and the total microbial quality of the soil over time. The application of mineral fertilizers, in combination with biochar, increased the enzymatic activity of β-glucosidase, arylsulfatase and urease and the total microbial quality of the soil in the soil over time. On the other hand, the addition of NPK fertilizer reduced the activities of the acid phosphatase.pt_BR
dc.languageengpt_BR
dc.publisherUniversidade Federal de Minas Geraispt_BR
dc.publisher.countryBrasilpt_BR
dc.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIASpt_BR
dc.publisher.initialsUFMGpt_BR
dc.relation.ispartofEnvironmental Technology & Innovation-
dc.rightsAcesso Restritopt_BR
dc.subjectMicrobiological activitypt_BR
dc.subjectB-glicosidasept_BR
dc.subjectAcid phosphatasept_BR
dc.subjectArylsulfatasept_BR
dc.subjectUreasept_BR
dc.subjectFluorescein diacetatept_BR
dc.subject.otherMicrobiologia - Sintesespt_BR
dc.subject.otherFosfatase acidapt_BR
dc.subject.otherUreasept_BR
dc.titleBiochar increases enzyme activity and total microbial quality of soil grown with sugarcanept_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/pii/S2352186420315704pt_BR
Appears in Collections:Artigo de Periódico

Files in This Item:
There are no files associated with this item.
Show simple item record


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.