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dc.contributor.authorBasso, F. C. [UNESP]
dc.contributor.authorAdesogan, A. T.
dc.contributor.authorLara, E. C. [UNESP]
dc.contributor.authorRabelo, C. H. S. [UNESP]
dc.contributor.authorBerchielli, Telma Teresinha [UNESP]
dc.contributor.authorTeixeira, I. A. M. A. [UNESP]
dc.contributor.authorSiqueira, G. R.
dc.contributor.authorReis, R. A. [UNESP]
dc.date.accessioned2015-03-18T15:56:15Z
dc.date.available2015-03-18T15:56:15Z
dc.date.issued2014-12-01
dc.identifierhttp://dx.doi.org/10.2527/jas.2014-8258
dc.identifier.citationJournal Of Animal Science. Champaign: Amer Soc Animal Science, v. 92, n. 12, p. 5640-5650, 2014.
dc.identifier.issn0021-8812
dc.identifier.urihttp://hdl.handle.net/11449/117473
dc.description.abstractThis study aimed to examine the effects of feeding corn silage inoculated without or with either Lactobacillus buchneri (LB) alone or a combination of LB and Lactobacillus plantarum (LBLP) on the apparent digestibility, ruminal fermentation, microbial protein synthesis, and growth performance of lambs. Thirty Santa Ines x Dorper crossbred intact males lambs weighing 20.4 +/- 3.8 kg were blocked by weight into 10 groups. Lambs in each group were randomly assigned to 1 of the following 3 dietary treatments: untreated (Control), LB, and LBLP silage. Lambs were fed experimental diets for 61 d. The apparent digestibility was indirectly estimated from indigestible NDF measured on d 57 to 59. Spot urine samples were collected from all animals on d 59 to estimate microbial protein synthesis. Lambs were slaughtered for carcass evaluation on d 61 when they weighed 32.4 +/- 5.2 kg. Six additional ruminally cannulated Santa Ines x Dorper crossbred wethers weighing 40.5 +/- 1.8 kg were used to examine dietary effects on ruminal fermentation. Average daily gain was increased when lambs were fed LBLP silage (P < 0.05) but not LB silage. The LBLP silage had the highest (P < 0.05) lactic acid concentration and both inoculated silages had greater acetic acid concentrations than the Control silage (P < 0.05). Inoculation of corn silage increased intakes of DM, OM, CP, NDF, total carbohydrate (CHO), and GE by the lambs but decreased digestibility of DM, OM, CP, total and nonstructural carbohydrates, and concentration of GE and ME. (P < 0.05). Nevertheless, lambs fed inoculated silages had greater microbial N supply than those on the Control treatment (P < 0.05). The acetate to propionate ratio was lower in ruminal fluid of wethers in LBLP treatment than LB and Control treatment (P < 0.05) and ruminal pH tended to be greater in LB lambs than in LBLP and Control wethers (P < 0.10). Finally, the inoculation with both bacteria combined enhanced the silage fermentation. The intakes of DM, OM, CP, NDF, and GE were improved in the lambs fed corn silage inoculated with L. buchneri alone or combined with L. plantarum. The microbial N supply was enhanced in the lambs fed corn silage inoculated with L. buchneri. The inoculation of L. buchneri combined with L. plantarum reduced the acetate to propionate ratio in ruminal fluid and improved the ADG of lambs.en
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent5640-5650
dc.language.isoeng
dc.publisherAmer Soc Animal Science
dc.relation.ispartofJournal Of Animal Science
dc.sourceWeb of Science
dc.subjectcorn silageen
dc.subjectdigestibilityen
dc.subjectgrowth performanceen
dc.subjectheterofermentative inoculantsen
dc.subjectsheepen
dc.titleEffects of feeding corn silage inoculated with microbial additives on the ruminal fermentation, microbial protein yield, and growth performance of lambsen
dc.typeArtigo
dcterms.rightsHolderAmer Soc Animal Science
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniv Florida
dc.contributor.institutionSao Paulo Agcy Agribusiness Technol Alta Mogiana
dc.description.affiliationSao Paulo State Univ, Dept Anim Sci, BR-14883900 Sao Paulo, Brazil
dc.description.affiliationUniv Florida, Inst Food & Agr Sci, Dept Anim Sci, Gainesville, FL 32611 USA
dc.description.affiliationSao Paulo Agcy Agribusiness Technol Alta Mogiana, BR-14770000 Sao Paulo, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Dept Anim Sci, BR-14883900 Sao Paulo, Brazil
dc.identifier.doi10.2527/jas2014-8258
dc.identifier.wosWOS:000345506200035
dc.rights.accessRightsAcesso aberto
unesp.campusUniversidade Estadual Paulista (UNESP), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
dc.identifier.fileWOS000345506200035.pdf
dc.identifier.lattes5317385915649516
dc.identifier.lattes8605438226392855
unesp.author.lattes5317385915649516
unesp.author.lattes8605438226392855
unesp.author.orcid0000-0002-8026-7324[5]
dc.relation.ispartofjcr1.711
dc.relation.ispartofsjr0,848
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