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Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/60160
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dc.creatorFernanda Gazar Ferreirapt_BR
dc.creatorJosé Esler de Freitas Júniorpt_BR
dc.creatorBruna Mara Aparecida de Carvalho Mesquitapt_BR
dc.creatorGleidson Giordano Pinto de Carvalhopt_BR
dc.creatorLaudí Cunha Leitept_BR
dc.creatorHenry Daniel Ruiz Albapt_BR
dc.creatorDouglas dos Santos Pinapt_BR
dc.creatorStefanie Alvarenga Santospt_BR
dc.creatorManuela Silva Líbano Tostopt_BR
dc.creatorCarlindo s. Rodriguespt_BR
dc.creatorDorgival Morais de Lima Júniorpt_BR
dc.creatorJuliana Silva de Oliveirapt_BR
dc.date.accessioned2023-10-27T15:24:31Z-
dc.date.available2023-10-27T15:24:31Z-
dc.date.issued2022-
dc.citation.volume12pt_BR
dc.citation.issue18pt_BR
dc.citation.spage1pt_BR
dc.citation.epage12pt_BR
dc.identifier.doihttps://doi.org/10.3390/ani12182323pt_BR
dc.identifier.issn2076-2615pt_BR
dc.identifier.urihttp://hdl.handle.net/1843/60160-
dc.description.resumoThis study was carried out to determine the optimal inclusion rate of palm kernel cake (PKC) in diets for lactating goats based on intake, digestibility, feeding behavior, milk production and nitrogen metabolism. Twelve goats were used, eight Saanen and four Anglo Nubian, with a body weight of 46.0 ± 9.4 kg and 105 ± 5 days of lactation, distributed in a 4 × 4 Latin square design in triplicate. The diets were composed of increasing levels of PKC; 0, 80, 160 and 240 g kg−1 of dry matter (DM). The DM, crude protein, neutral detergent fiber and non-fibrous carbohydrates intakes decreased (p < 0.01) with the PKC inclusion. Milk production and milk protein decreased (p = 0.001), and milk production efficiency was not affected (p > 0.05) by the PKC inclusion. The ether extract intake varied quadratically (p < 0.01). Feeding and rumination efficiencies of dry matter and NDF were reduced (p < 0.001). The fat and total solids contents of the milk were influenced quadratically (p < 0.05). Nitrogen excretion (feces and milk), and retained nitrogen decreased (p < 0.001). Moderate use of up to 80 g kg−1 DM of PKC in the diet of lactating goats is recommended since at these levels milk production or body weight are significantly affected.pt_BR
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superiorpt_BR
dc.description.sponsorshipOutra Agênciapt_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.ispartofAnimals-
dc.rightsAcesso Abertopt_BR
dc.subject.otherCabra -- Sub-produtospt_BR
dc.subject.otherLactaçãopt_BR
dc.subject.otherLeite -- Produçãopt_BR
dc.subject.otherRuminantept_BR
dc.titlePalm kernel cake in diets for lactating goats: intake, digestibility, feeding behavior, milk production, and nitrogen metabolismpt_BR
dc.typeArtigo de Periódicopt_BR
dc.url.externahttps://pubmed.ncbi.nlm.nih.gov/36139182/pt_BR
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