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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/76967
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dc.creatorMatheus Almeida Alvespt_BR
dc.creatorThiago Gomes dos Santos Brazpt_BR
dc.creatorIgor Costa de Freitaspt_BR
dc.creatorArlen Nicson Lopes Penapt_BR
dc.creatorKamila Daniele de Resende Ferreirapt_BR
dc.creatorCarlos Juliano Brant Albuquerquept_BR
dc.creatorLuiz Arnaldo Fernandespt_BR
dc.creatorLeidivan Almeida Frazãopt_BR
dc.date.accessioned2024-09-27T21:00:50Z-
dc.date.available2024-09-27T21:00:50Z-
dc.date.issued2023-09-
dc.citation.volume90pt_BR
dc.citation.spage56pt_BR
dc.citation.epage63pt_BR
dc.identifier.doihttps://doi.org/10.1016/j.rama.2023.05.008pt_BR
dc.identifier.issn1551-5028pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/76967-
dc.description.resumoThe adoption of silvopastoral systems enables the achievement of sustainable intensification using multiple arrangements and species in the same area. This study aimed to evaluate the forage production of buffel grass and determine soil microbial biomass and enzymatic activity in two arrangements of a silvopastoral system. The study design was a randomized block with four replicates using a 2 x 4 factorial arrangement. The factors were two arrangements of the silvopastoral systems (buffel + Eucalyptus urograndis = SPS1 and buffel + pigeon pea + E. urograndis = SPS2) and four distances from the E. urograndis trees (2, 4, 6, and 8 m). Soil sampling was carried out at 0–5, 5–10, and 10–20 cm depths to evaluate microbial nitrogen (Nmic) and carbon (Cmic), while the activity of β-glucosidase and urease enzymes was evaluated at 0–5 and 5–10 cm. Buffel grass in the SPS1 showed higher canopy height, total dry mass, and root mass values. In SPS1, the highest total dry mass (3290.7 kg·ha−1) was observed at 8 m from the trees. At a 5–10 cm depth, Cmic was higher at 2 m than 8 m from the trees. The highest value of Nmic was found at 5–10 cm, at a distance of 2 m. The SPS2 showed a higher Nmic than the SPS1 at the 10–20 cm depth. The β-glucosidase activity was higher at a distance of 2 m in SPS1 at 0–5 and 5–10 depths. Urease activity was lower at 8 m at both depths. Thus, we observed the highest values of root-and-shoot biomass of buffel grass in SPS1 system at 8 m from the E. urograndis trees. However, the soil microbial response indicated that the intensification using tree, legume and grass in silvopastoral systems increased soil microbial activity.pt_BR
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológicopt_BR
dc.description.sponsorshipFAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas Geraispt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_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.ispartofRangeland Ecology & Management-
dc.rightsAcesso Restritopt_BR
dc.subject.otherGuandopt_BR
dc.subject.otherForragempt_BR
dc.subject.otherUreasept_BR
dc.subject.otherBiomassa vegetalpt_BR
dc.titleEvaluation of buffel grass forage production, soil microbial biomass, and enzymatic activity in silvopastoral systemspt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://www.sciencedirect.com/science/article/abs/pii/S1550742423000660pt_BR
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