Consumo, digestibilidade aparente de nutrientes e balanços de nitrogênio e hídrico de ovinos alimentados com silagens de cultivares de capim-búfel

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorSouza, R. A.
dc.creatorVoltolini, T. V.
dc.creatorAraújo, G. G L
dc.creatorPereira, L. G R
dc.creatorMoraes, S. A.
dc.creatorMistura, C.
dc.creatorBelem, K. V J
dc.creatorMoreno, G. M B
dc.date2014-05-27T11:28:48Z
dc.date2016-10-25T18:46:35Z
dc.date2014-05-27T11:28:48Z
dc.date2016-10-25T18:46:35Z
dc.date2013-04-01
dc.date.accessioned2017-04-06T02:18:57Z
dc.date.available2017-04-06T02:18:57Z
dc.identifierArquivo Brasileiro de Medicina Veterinaria e Zootecnia, v. 65, n. 2, p. 526-536, 2013.
dc.identifier0102-0935
dc.identifier1678-4162
dc.identifierhttp://hdl.handle.net/11449/74999
dc.identifierhttp://acervodigital.unesp.br/handle/11449/74999
dc.identifier10.1590/S0102-09352013000200032
dc.identifierS0102-09352013000200032
dc.identifierWOS:000319983700032
dc.identifier2-s2.0-84877884527.pdf
dc.identifier2-s2.0-84877884527
dc.identifierhttp://dx.doi.org/10.1590/S0102-09352013000200032
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/895757
dc.descriptionThe objective of this present experiment was to determine intake and apparent digestibility of dry matter and nutrients, nitrogen (NB) and water balances (WB) of sheep fed with buffel grass silages. The buffel grass cultivars used were Tanzania, Buchuma and Biloela. 21 male, castrated, crossbred Santa Ines x Non defined genotype sheep, with initial body weight of 31.8±3.16kg were used, kept in metabolic cages. The experimental design was completely randomized with seven replicates. No differences were observed in dry matter intake in g/day (919.2) and % of body weight (2.9). In general, digestibility coefficients of dry matter varied from 37.7% to 60.0%. The NB and WB were positive, with higher NB values in sheep fed with Tanzania (5.1g/day) and Biloela (3.9g/day) and higher WB in animals fed with Buchuma (1.38kg/animal/day) and Biloela (1.42kg/animal/day). All cultivars of buffel grass evaluated (Tanzania, Buchuma and Biloela) presented adequate chemical composition, where the silage of buffel grass used corresponded to 60% of the total daily water intake by sheep.
dc.languagepor
dc.relationArquivo Brasileiro de Medicina Veterinária e Zootecnia
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectCenchrus ciliaris
dc.subjectConservation of forage
dc.subjectNutritive value
dc.titleConsumo, digestibilidade aparente de nutrientes e balanços de nitrogênio e hídrico de ovinos alimentados com silagens de cultivares de capim-búfel
dc.typeOtro


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