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dc.contributor.authorMUGLIA, G. R. P.
dc.contributor.authorORRICO JUNIOR, M. A. P.
dc.contributor.authorAMARAL, I. P. de O.
dc.contributor.authorRETORE, M.
dc.contributor.authorCECCON, G.
dc.contributor.authorORRICO, A. C. A.
dc.contributor.authorSILVA, P. H. F. da
dc.contributor.authorSILVA, Y. A. da
dc.date.accessioned2025-12-01T19:48:55Z-
dc.date.available2025-12-01T19:48:55Z-
dc.date.created2025-12-01
dc.date.issued2025
dc.identifier.citationCrops, v. 5, n. 6, 2025.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1182146-
dc.descriptionThis study aimed to determine the optimal combination of forage grass and row spacing to maximize the balance between sorghum silage yield and quality in a simultaneous sowing system for integrated crop-livestock production. The experiment evaluated three cropping systems: biomass sorghum (Sorghum bicolor (L.) Moench) in monoculture, and intercropped with Urochloa brizantha cv. Marandu and Megathyrsus maximus cv. BRS Zuri. These systems were tested under two row spacings: 45 cm and 90 cm. The field trial was conducted in Vicentina, Mato Grosso do Sul State, Brazil, using a randomized complete block design in a 3 × 2 factorial arrangement with four replications. Dry matter production, fermentative parameters, and chemical composition were measured. The 45 cm spacing provided higher productivity (23.1 t/ha of TDMY), while the intercropping with Zuri grass showed lower levels of NDF (73.46%) and ADF (49.61%), indicating better nutritional quality. The silages exhibited ideal pH (4.0–4.1) and low levels of butyric acid (<0.33%), with higher total digestible nutrients (TDN) (54.33%) at the 90 cm spacing. The Sorghum + Zuri (ZS) intercropping at the narrower spacing (45 cm) is viable for quality silage production, showing a better balance between overall chemical quality and biomass production
dc.language.isoeng
dc.rightsopenAccess
dc.subjectIntegração lavoura-peduária
dc.subjectCultivo consorciado
dc.titleEffects of row spacing and tropical grass intercropping on biomass sorghum yield and silage quality.
dc.typeArtigo de periódico
dc.subject.thesagroForragem
dc.subject.thesagroSilagem
riaa.ainfo.id1182146
riaa.ainfo.lastupdate2025-12-01
dc.identifier.doi10.3390/crops5060086
dc.contributor.institutionGIULIANO REIS PEREIRA MUGLIA, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; MARCO ANTONIO PREVIDELLI ORRICO JUNIOR, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; ISABELE PAOLA DE OLIVEIRA AMARAL, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; MARCIANA RETORE, CPAO; GESSI CECCON, CPAO; ANA CAROLINA AMORIM ORRICO, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; PEDRO HENRIQUE FELIPE DA SILVA, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS; YARA AMÉRICA DA SILVA, UNIVERSIDADE FEDERAL DA GRANDE DOURADOS, DOURADOS.
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