Soy deactivated in semi feedlot diets for heifers 1/2 angus-Nellore

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dc.creatorOrlando Filipe Costa Marques
dc.creatorEuclides Reuter de Oliveira
dc.creatorJefferson Rodrigues Gandra
dc.creatorAlexandre Rodrigo Mendes Fernandes
dc.creatorAndréa Maria de Araújo Gabriel
dc.creatorJanaina Tayna Silva
dc.creatorNathálie Ferreira Neves
dc.creatorJean Kaique Valentim
dc.date2024
dc.date.accessioned2026-07-07T03:57:49Z
dc.descriptionThis research evaluated the effects of diets containing or not containing deactivated soybean sums on productive performance, carcass attributes, carcass ultrasound, and feed cost in confined heifers with 1/2 Nellore-Angus blood. We used blood from 60 1/2 Nellore-Angus heifers aged 2 or 25 years with a body weight of 404.62 kg. A completely randomized design was used, in which the animals were divided into 2 experimental groups: Cont (concentrated for semi feedlot without added deactivated soybean) and Bocchi (concentrated for semi feedlot with the addition of deactivated soybeans). There was no significant difference in the final weight between the experimental groups or for the consumption of concentrate in the evaluation periods. However, heifers supplemented with deactivated soybean in the diet showed greater daily weight gain than did those in the Cont group, as well as greater carcass weight, arrobas gain, and carcass yield. Bocchi concentrate was less expensive than Cont (U$ 7.26 ton-1). The addition of deactivated soybean for finishing cattle is indicated because it provided the animals with higher energy intake and positively influenced the productive performance as a final weight gain greater than that of the feed without adding the deactivated soybean in addition to lower production cost.
dc.formatapplication/pdf
dc.identifier1806-2636
dc.identifierhttps://www.redalyc.org/articulo.oa?id=303179699031
dc.identifierhttps://www.redalyc.org/journal/3031/303179699031/
dc.identifierhttps://www.redalyc.org/journal/3031/303179699031/html/
dc.identifierhttps://www.redalyc.org/journal/3031/303179699031/303179699031.epub
dc.identifierhttps://www.redalyc.org/journal/3031/303179699031/movil
dc.identifier10.4025/actascianimsci.v46i1.69935
dc.identifier.urihttp://hdl.handle.net/123456789/448738
dc.languageen
dc.publisherUniversidade Estadual de Maringá
dc.relationhttp://www.redalyc.org/revista.oa?id=3031
dc.rightsActa Scientiarum. Animal Sciences
dc.sourceActa Scientiarum. Animal Sciences (Brasil) Vol.46
dc.subjectAgrociencias
dc.titleSoy deactivated in semi feedlot diets for heifers 1/2 angus-Nellore
dc.typeartículo científico

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Acta Scientiarum. Animal Sciences - Universidade Estadual de Maringá