Does grass-legume intercropping change soil quality and grain yield in integrated crop-livestock systems?

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorRondonópolis Federal University (UFR)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Federal do Rio Grande do Sul (UFRGS)-
Autor(es): dc.contributorEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Autor(es): dc.contributorUniversidade Federal do Paraná (UFPR)-
Autor(es): dc.creatorSilva, Laércio Santos-
Autor(es): dc.creatorLaroca, Jackeline Vieira dos Santos-
Autor(es): dc.creatorCoelho, Anderson Prates-
Autor(es): dc.creatorGonçalves, Evelyn Custódio-
Autor(es): dc.creatorGomes, Romário Pimenta-
Autor(es): dc.creatorPacheco, Leandro Pereira-
Autor(es): dc.creatorCarvalho, Paulo César de Faccio-
Autor(es): dc.creatorPires, Gabriela Castro-
Autor(es): dc.creatorOliveira, Rafael Loverde-
Autor(es): dc.creatorSouza, Juliana Mendes Andrade de-
Autor(es): dc.creatorFreitas, Caio Moretti-
Autor(es): dc.creatorCabral, Carlos Eduardo Avelino-
Autor(es): dc.creatorWruck, Flávio Jesus-
Autor(es): dc.creatorSouza, Edicarlos Damacena de-
Data de aceite: dc.date.accessioned2025-08-21T19:35:31Z-
Data de disponibilização: dc.date.available2025-08-21T19:35:31Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-01-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.apsoil.2021.104257-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222646-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222646-
Descrição: dc.descriptionIn sustainable tropical agriculture, grass-legume intercropping can increase productivity, enhance the nutritional quality of the crop and affect soil microbiological activity, leading to higher yields in succession crops. This study evaluated the impact of grass-legume intercropping, during the pasture phase of integrated crop-livestock systems under no-tillage (ICLS–NT), on soil microbiota, pasture quality, and soybean productivity in the Brazilian Cerrado. We evaluated the effect of intercropping on total soil contents of organic carbon and nitrogen, soil microbial activity, animal and soybean productivity (2017 and 2018 crop seasons), and pasture production and quality. The experiment consisted of twelve treatments under grass-legume intercropping in the pasture phase of ICLS–NT. The grasses Urochloa ruziziensis ‘Kennedy’, U. brizantha ‘Paiaguás’, Panicum maximum ‘Tamani’ and U. brizantha ‘Piatã’ were grown in monoculture and intercropped with cowpea (Vigna unguiculata) ‘Tumucumaque’ or pigeon pea (Cajanus cajan) ‘Mandarin’. A randomized block design, with three repetitions, was used in a split-plot arrangement, considering the grasses as plots and the legumes as subplots. The results showed that ICLS–NT improved the activity of soil microbial biomass when compared to monoculture systems. Grass-legume intercropping during the pasture phase, mainly with cowpea (Vigna unguiculata), increased soybean productivity, and grass dry matter. Total organic carbon (TOC), carbon management index (CMI%), microbial biomass carbon (MBC), soil basal respiration (BR), and metabolic quotient (Qmic) are the most sensitive markers when it comes to the effects of intercropping on soil microbiological activity and soybean productivity in ICLS–NT. Identifying the best grass-legume combinations allows the establishment of more productive crop-livestock integration systems under no-tillage better adapted to the bio-edaphoclimatic conditions of the Brazilian Cerrado.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionEmpresa Brasileira de Pesquisa Agropecuária-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionRondonópolis Federal University (UFR)-
Descrição: dc.descriptionSchool of Agricultural and Veterinarian Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionUniversidade Federal do Rio Grande do Sul (UFRGS)-
Descrição: dc.descriptionEmpresa Brasileira de Pesquisa Agropecuária (EMBRAPA)-
Descrição: dc.descriptionFederal University of Paraná (UFPR)-
Descrição: dc.descriptionSchool of Agricultural and Veterinarian Sciences São Paulo State University (UNESP)-
Descrição: dc.descriptionCNPq: 454461/2014-3-
Idioma: dc.languageen-
Relação: dc.relationApplied Soil Ecology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCrude protein-
Palavras-chave: dc.subjectGrain yield-
Palavras-chave: dc.subjectSoil microbiology-
Palavras-chave: dc.subjectSoil organic carbon-
Palavras-chave: dc.subjectSoybean-
Título: dc.titleDoes grass-legume intercropping change soil quality and grain yield in integrated crop-livestock systems?-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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