Use of crude glycerine and microbial inoculants to improve the fermentation process of Tifton 85 haylages

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dc.contributor.authorCunha, Stefane S.
dc.contributor.authorOrrico Junior, Marco A. P.
dc.contributor.authorReis, Ricardo A.
dc.contributor.authorOrrico, Ana C. A.
dc.contributor.authorSchwingel, Alice W.
dc.contributor.authorReis, Sirio D. S.
dc.contributor.authorSilva, Mabio S. J.
dc.contributor.institutionFed Univ Grande Dourados
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-10T16:59:29Z
dc.date.available2020-12-10T16:59:29Z
dc.date.issued2019-10-22
dc.description.abstractThe increase in haylage production leads to the search for additives that improve its fermentation and nutritional value. This study aimed to assess the effect of adding crude glycerine and microbial additives on losses, fermentation parameters and nutritional value of haylage. The treatments were composed of three doses of crude glycerine (0, 60 and 120 g/kg forage) and three types of inoculation (control (distilled water), SIL (Lactobacillus plantarum 2.6x10(10) CFU/g and Pediococcus pentosaceus 2.6x10(10) CFU/g) and INC (Bacillus subtilis 2.0x10(9) CFU/g, Lactobacillus plantarum 8.0x10(9) CFU/g and Pediococcus acidilactici 1.0x10(10) CFU/g)). A negative linear effect was observed in the fibre fraction contents of the haylages as a function of crude glycerine addition, which contributed to similarly increasing dry matter in vitro digestibility coefficients. The use of inoculants also resulted in haylages with higher digestibility coefficients of 635.1 and 646.8 g/kg dry matter (DM) in the treatments inoculated with INC and SIL, respectively. Fermentation losses were reduced by adding crude glycerine and were not impacted by the microbial inoculants. Higher lactic acid productions were obtained as a function of crude glycerine doses. Acetic acid productions decreased from 29.3 g/kg DM to 19.2 g/kg DM between crude glycerine doses of 0 and 120 g/kg forage, respectively. SIL led to the highest lactic acid productions compared to INC and the control. Crude glycerine improves the fermentation parameters and nutritional value of haylages. However, the microbial inoculants had little impact on the parameters assessed.en
dc.description.affiliationFed Univ Grande Dourados, Coll Agr Sci, BR-79804970 Dourados, MS, Brazil
dc.description.affiliationSao Paulo State Univ, Coll Vet Med & Anim Sci, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespSao Paulo State Univ, Coll Vet Med & Anim Sci, BR-14884900 Jaboticabal, SP, Brazil
dc.description.sponsorshipFoundation for the Support to the Development of Teaching, Science and Technology of the State of Mato Grosso do Sul (Fundect)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIdFoundation for the Support to the Development of Teaching, Science and Technology of the State of Mato Grosso do Sul (Fundect): 0239/2014
dc.format.extent871-879
dc.identifierhttp://dx.doi.org/10.1007/s11250-019-02082-y
dc.identifier.citationTropical Animal Health And Production. Dordrecht: Springer, v. 52, n. 2, p. 871-879, 2020.
dc.identifier.doi10.1007/s11250-019-02082-y
dc.identifier.issn0049-4747
dc.identifier.urihttp://hdl.handle.net/11449/194946
dc.identifier.wosWOS:000494216800001
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofTropical Animal Health And Production
dc.sourceWeb of Science
dc.subjectCynodon spp
dc.subjectGlycerol
dc.subjectNutritional value
dc.subjectPre-dried
dc.titleUse of crude glycerine and microbial inoculants to improve the fermentation process of Tifton 85 haylagesen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer

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