Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1130065
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dc.contributor.authorOLIVEIRA, L. P. de
dc.contributor.authorMAGALHÃES, A. L. R.
dc.contributor.authorTEODORO, A. L.
dc.contributor.authorANDRADE, A. P. de
dc.contributor.authorSANTOS, K. C. dos
dc.contributor.authorARAUJO, G. G. L. de
dc.date.accessioned2021-02-18T13:18:10Z-
dc.date.available2021-02-18T13:18:10Z-
dc.date.created2021-02-18
dc.date.issued2020
dc.identifier.citationRevista Ciência Agronômica, v. 51, n. 3, e20196707, 2020.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1130065-
dc.descriptionThe breeding systems of the small ruminants are extensive in the great majority, in which the animals are created in areas of native pasture named Caatinga, being necessary the knowledge on the chemical composition and its characteristics of feed degradation is crucial to increase nutrient use efficiency. Thereat, the objective of this study was to evaluate the chemical composition, the minerals, the carbohydrates and nitrogenous compounds fractionation, the degradability, in vitro dry matter nd the in vitro gas production of arboreal species, those are consumed by goats and sheeps. The species evaluated were Cnidoscolus phyllacanthus (Muell. Arg.) Pax. et K. Hoffman, Mimosa tenuiflora (Willd.) Poiret, Myracrodruon urundeuva Fr. All., Poincianella bracteosa (Tul.) L. P. Queiroz, Spondias tuberosa Arr. Cam. and Ziziphus joazeiro Mart. It was found that Mimosa tenuiflora has a higher crude protein quantity (174.9 g.kg-1 DM). Spondias tuberosa and Myracrodruon urundeuva had the highest values for total carbohydrates compared to the other species analyzed. As for the fractionation of nitrogenous compounds, the highest proportion of fraction A was found for Cnidoscolus phyllacanthus (375.5 g.kg-1 CP). Among the species studied, Cnidoscolus phyllacanthus is highlighted with the highest ruminal degradation (61.63%) and dry matter digestibility (627.1 g.kg-1 DM), reflecting higher gas production (206.02 mL.g-1 DM). Cnidoscolus phyllacanthus, Poincianella bracteosa and Myracrodruon urundeuva showed a greater availability of nutrients in the rumen which is fundamental to increase the amount of ruminal microbial protein which reaches the small intestine for use by the animal.
dc.language.isoeng
dc.rightsopenAccesseng
dc.subjectSistema de criação
dc.subjectPlanta da Caatinga
dc.subjectAlimentação animal
dc.titleChemical characteristics, degradation kinetics and gas production of arboreal species for ruminants.
dc.typeArtigo de periódico
dc.subject.thesagroRuminante
dc.subject.thesagroCaprino
dc.subject.thesagroOvino
dc.subject.thesagroPastagem Nativa
dc.subject.thesagroAlimentação Na Seca
dc.subject.thesagroProteína
dc.subject.thesagroDigestibilidade
dc.subject.nalthesaurusSheep
dc.subject.nalthesaurusGoats
dc.subject.nalthesaurusAnimal nutrition
dc.subject.nalthesaurusTropical pastures
dc.subject.nalthesaurusPasture management
dc.subject.nalthesaurusDry matter accumulation
dc.subject.nalthesaurusDigestibility
riaa.ainfo.id1130065
riaa.ainfo.lastupdate2021-02-18
dc.identifier.doi10.5935/1806-6690.20200047
dc.contributor.institutionLeandro Pereira de Oliveira; André Luiz Rodrigues Magalhães; Ana Lúcia Teodoro; Albericio Pereira de Andrade; Kelly Cristina dos Santos; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA.
Aparece nas coleções:Artigo em periódico indexado (CPATSA)

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