Intercropping of upland rice with green manures in the Brazilian Cerrado

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dc.contributor.authorMeirelles, Flávia Constantino [UNESP]
dc.contributor.authorCavalcante, Adailza Guilherme [UNESP]
dc.contributor.authorGonzaga, Alex Rangel [UNESP]
dc.contributor.authorFilla, Vinícius Augusto [UNESP]
dc.contributor.authorCoelho, Anderson Prates [UNESP]
dc.contributor.authorLemos, Leandro Borges [UNESP]
dc.contributor.authorArf, Orivaldo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2023-03-02T00:30:02Z
dc.date.available2023-03-02T00:30:02Z
dc.date.issued2022-01-01
dc.description.abstractCereals and green manures intercropping contributes to sustainable agriculture as it combines food production with biomass for soil cover formation. This study aimed to evaluate the intercropping of rice and green manures effects on the agronomic and qualitative performance of rice, as well as dry mass yield for the no-tillage system. A two-year experiment with 8 treatments: rice as sole crop or intercropped with Arachis pintoi, Calopogonium mucunoides, Crotalaria breviflora, Crotalaria spectabilis, Stylosanthes capitata and macrocephala, Canavalia ensiformis, and Cajanus cajan was conducted in the Brazilian Cerrado region. The results showed that the shoot dry mass and height of plants was affected by the cultivated species. Rice intercropped with A.pintoi, C.mucunoides, C.breviflora, C.spectabilis and S.capitata and macrocephala promoted yield and grain quality similar to those found with rice as sole crop. Intercropping systems of rice with C.spectabilis, C.ensiformis and C.cajan increased the number of unfilled spikelets and reduced the number of filled spikelets and yield by 33, 24 and 58%, respectively. Intercropping systems with A.pintoi, C.mucunoides, C.breviflora, C.spectabilis, C.ensiformis and C.cajan produced adequate dry mass for the maintenance of soil cover in quality no-tillage system.en
dc.description.affiliationDepartamento de Ciências da Produção Agrícola Universidade Estadual Paulista (Unesp)
dc.description.affiliationCiências Exatas Universidade Estadual Paulista (Unesp)Departamento de Engenharia e
dc.description.affiliationSócio Economia Universidade Estadual Paulista (Unesp)Departamento de Fitotecnia Tecnologia de Alimentos e
dc.description.affiliationUnespDepartamento de Ciências da Produção Agrícola Universidade Estadual Paulista (Unesp)
dc.description.affiliationUnespCiências Exatas Universidade Estadual Paulista (Unesp)Departamento de Engenharia e
dc.description.affiliationUnespSócio Economia Universidade Estadual Paulista (Unesp)Departamento de Fitotecnia Tecnologia de Alimentos e
dc.identifierhttp://dx.doi.org/10.1080/03650340.2022.2068795
dc.identifier.citationArchives of Agronomy and Soil Science.
dc.identifier.doi10.1080/03650340.2022.2068795
dc.identifier.issn1476-3567
dc.identifier.issn0365-0340
dc.identifier.scopus2-s2.0-85130028153
dc.identifier.urihttp://hdl.handle.net/11449/241837
dc.language.isoeng
dc.relation.ispartofArchives of Agronomy and Soil Science
dc.sourceScopus
dc.subjectconservation agriculture
dc.subjectcover crops
dc.subjectOryza sativaL
dc.subjectpolyculture
dc.titleIntercropping of upland rice with green manures in the Brazilian Cerradoen
dc.typeArtigo
unesp.author.orcid0000-0003-3923-8449[1]
unesp.author.orcid0000-0002-3858-8757[3]
unesp.author.orcid0000-0002-7564-6768[4]
unesp.author.orcid0000-0003-2472-9704[5]
unesp.author.orcid0000-0003-1781-1267[6]
unesp.author.orcid0000-0002-8468-0773[7]
unesp.departmentProdução Vegetal - FCAVpt
unesp.departmentFitotecnia, Tecnologia de Alimentos e Socioeconomia - FEISpt

Arquivos

Coleções

Jaboticabal - FCAV - Faculdade de Ciências Agrárias e Veterinárias
Ilha Solteira - FEIS - Faculdade de Engenharia