Rice co-products in pig feed during the starter phase (15 to 30 kg)

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dc.contributor.authorDe Oliveira Carvalho, Paulo Levi
dc.contributor.authorDe Lima Costa Filho, Clodoaldo
dc.contributor.authorGonçalves, Liliane Maria Piano
dc.contributor.authorPasquetti, Tiago Junior
dc.contributor.authorPerondi, Dani [UNESP]
dc.contributor.authorHuepa, Laura Marcela Diaz
dc.contributor.authorPeñuela-Sierra, Lina María
dc.contributor.authorDa Costa Oliveira, Aparecida
dc.contributor.authorCarvalho, Silvana Teixeira
dc.contributor.authorGenova, Jansller Luiz
dc.contributor.institutionUNIOESTE
dc.contributor.institutionUniversidade Estadual de Maringá (UEM)
dc.contributor.institutionUniversidade Estadual de Mato Grosso do Sul (UEMS)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUT
dc.date.accessioned2018-12-11T16:54:59Z
dc.date.available2018-12-11T16:54:59Z
dc.date.issued2018-07-01
dc.description.abstractThis study was carried out to evaluate the inclusion of two rice co-products in pig feed during the starter phase in terms of the nutritional value and digestibility of the co-products, and the effect on plasma parameters, growth performance and economic viability. In Experiment I, a digestibility assay was performed using 30 barrows (14.4 ± 2.4 kg body weight), which were distributed in a completely randomised design. The co-products studied were broken rice (BR) and hominy rice 3/4 (HR) to replace the reference diet (300 g/kg). The estimated digestible energy (DE) and metabolisable energy (ME) were 3,476 and 3,360 kcal/kg for BR and 3,487 and 3,362 kcal/kg for HR, respectively. In Experiment II, 108 pigs (15.5 ± 1.0 to 30.1 ± 1.3 kg body weight) were used, distributed in a randomised block design with a factorial analysis scheme (2 × 4), using two types of rice and four inclusion levels (160, 320, 480, and 640 g/kg), with six replicates and two pigs per experimental unit. Additionally, a control diet was used with no inclusion of the co-product. The daily weight gain increased and the feed:gain (F:G) ratio decreased as HR content of feed increased. An effect of both types of rice on plasma glucose concentration was obtained, in which the pigs fed with BR showed the highest values. The cost of diet per kilogram of body weight gain increased as BR levels in the diet increased. It was observed that inclusion levels of 480 and 640 g/kg of BR differed from the control diet, showing the highest costs. HR and BR can be used in pig feed in the starter phase at up to 640 g/kg without impairing performance.en
dc.description.affiliationUniversidade Estadual Do Oeste Do Paraná UNIOESTE
dc.description.affiliationUniversidade Estadual de Maringá UEM
dc.description.affiliationUniversidade Estadual Do Mato Grosso Do sul UEMS
dc.description.affiliationUniversidade Estadual Paulista UNESP
dc.description.affiliationUniversidad Del Tolima UT
dc.description.affiliationUnespUniversidade Estadual Paulista UNESP
dc.format.extent1695-1706
dc.identifierhttp://dx.doi.org/10.5433/1679-0359.2018v39n4p1695
dc.identifier.citationSemina:Ciencias Agrarias, v. 39, n. 4, p. 1695-1706, 2018.
dc.identifier.doi10.5433/1679-0359.2018v39n4p1695
dc.identifier.issn1679-0359
dc.identifier.issn1676-546X
dc.identifier.scopus2-s2.0-85051750713
dc.identifier.urihttp://hdl.handle.net/11449/171352
dc.language.isoeng
dc.relation.ispartofSemina:Ciencias Agrarias
dc.relation.ispartofsjr0,320
dc.rights.accessRightsAcesso restrito
dc.sourceScopus
dc.subjectCo-product
dc.subjectDigestibility
dc.subjectGrowth performance
dc.subjectPigs
dc.titleRice co-products in pig feed during the starter phase (15 to 30 kg)en
dc.typeArtigo

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