dc.creatorJacovaci, Fernando Alberto
dc.creatorSalvo, Pedro Augusto Ribeiro
dc.creatorJobim, Clóves Cabreira
dc.creatorDaniel, João Luiz Pratti
dc.date2022-12-20T18:27:07Z
dc.date2022-12-20T18:27:07Z
dc.date2021-02-25
dc.date.accessioned2023-09-27T21:58:08Z
dc.date.available2023-09-27T21:58:08Z
dc.identifierJacovaci, F. A.; Salvo, P. A. R.; Jobim, C. C. and Daniel, J. L. P. 2021. Effect of ensiling on the feeding value of flint corn grain for feedlot beef cattle: A meta-analysis. Revista Brasileira de Zootecnia 50:e20200111
dc.identifier1806-9290
dc.identifierhttps://locus.ufv.br//handle/123456789/30338
dc.identifierhttps://doi.org/10.37496/rbz5020200111
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8968801
dc.descriptionThe objective of this study was to review the effect of ensiling on the feeding value of flint corn grain and performance of feedlot cattle. In this meta-analysis, ensiled corn grain included both high-moisture corn and rehydrated corn grain. The criteria for a publication enter in the database were: diet was offered as a total mixed ration, diet contained at least 300 g/kg dry matter (DM) of ensiled or dry corn grain, and ensiled grain contained a minimum of 280 g/kg of moisture. The final dataset included 21 paired comparisons from eight publications, from 2002 to 2019. A sub dataset of digestibility trials contained six paired comparisons for starch digestibility and five paired comparisons for DM digestibility. The outcomes were compared using the Mixed procedure of SAS, including a random effect of comparison within study (paired comparison). Ensiling corn grain increased total-tract digestibility of DM (+4.59%) and starch (+3.33%), decreased DM intake by 14.1% (10.3 and 8.85 kg/d for dry and ensiled, respectively) and metabolizable energy intake by 4.39%, but did not affect average daily gain (1.61 and 1.58 kg/d for dry and ensiled corn, respectively). Therefore, ensiling corn grain increased feed efficiency by 18.3% (0.164 and 0.194, for dry and ensiled, respectively). The feeding value was on average 25.7% higher for ensiled corn grain compared with dry corn grain. Ensiling is an efficient strategy to improve the caloric value of flint corn grain for finishing cattle
dc.formatapplication/pdf
dc.languageeng
dc.publisherBrazilian Journal of Animal Science
dc.relationR. Bras. Zootec., 50:e20200111, 2021
dc.rightsCreative Commons Attribution License
dc.subjectcorn grain silage
dc.subjecthigh moisture corn
dc.subjectreconstituted corn grain
dc.titleEffect of ensiling on the feeding value of flint corn grain for feedlot beef cattle: A meta-analysis
dc.typeArtigo


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