Feeding plans with the use of glycerin for broilers

Santos, Edna Teles dos; Dourado, Leilane Rocha Barros; Silva, Flávio Ferreira da; de Sousa, Regina Fialho; Lima, Stélio Pinheiro Bezerra de; Siqueira, Jefferson Costa de

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dc.creator	Santos, Edna Teles dos
dc.creator	Dourado, Leilane Rocha Barros
dc.creator	Silva, Flávio Ferreira da
dc.creator	de Sousa, Regina Fialho
dc.creator	Lima, Stélio Pinheiro Bezerra de
dc.creator	Siqueira, Jefferson Costa de
dc.date	2019-09-18
dc.date.accessioned	2023-03-30T19:35:03Z
dc.date.available	2023-03-30T19:35:03Z
dc.identifier	https://comunicatascientiae.com.br/comunicata/article/view/2254
dc.identifier	10.14295/cs.v10i2.2254
dc.identifier.uri	https://biblioteca-repositorio.clacso.edu.ar/handle/CLACSO/246736
dc.description	This study aimed to evaluate the effects of feeding plans with or without addition of glycerin, in different ages, on performance, carcass yield, litter moisture and footpad lesions of broiler chickens. 540 male Cobb broilers were utilized, distributed in a completely randomized design with six treatments (treatments consisted of the inclusion or not of glycerin in diets at all periods or only at different stages: 1 to 7, 8 to 21, 22 to 33 and 34 to 42 days), in six replicates of 15 birds each. Diets were provided ad libitum. At 42 days, the average weight, weight gain, feed intake, feed conversion, carcass yield, litter moisture and footpad lesions were evaluated. There was no effect (p> 0.05) of dietary plans on the performance variables. The feeding plans did not influence (p>0,05) the carcass and cuts parameters at 42 days. However, there was significant effect (p <0.05) of the dietary plans on litter moisture and plantar lesions. Effects were observed (p>0,001) for the feeding plans, were the highest and the lowest incidence of lesions were present in the birds that consume diets with and without addition of glycerin, in the period from 1 to 42 days of age, respectively.	en-US
dc.description	This study aimed to evaluate the effects of feeding plans with or without addition of glycerin, in different ages, on performance, carcass yield, litter moisture and footpad lesions of broiler chickens. 540 male Cobb broilers were utilized, distributed in a completely randomized design with six treatments (treatments consisted of the inclusion or not of glycerin in diets at all periods or only at different stages: 1 to 7, 8 to 21, 22 to 33 and 34 to 42 days), in six replicates of 15 birds each. Diets were provided ad libitum. At 42 days, the average weight, weight gain, feed intake, feed conversion, carcass yield, litter moisture and footpad lesions were evaluated. There was no effect (p> 0.05) of dietary plans on the performance variables. The feeding plans did not influence (p>0,05) the carcass and cuts parameters at 42 days. However, there was significant effect (p <0.05) of the dietary plans on litter moisture and plantar lesions. Effects were observed (p>0,001) for the feeding plans, were the highest and the lowest incidence of lesions were present in the birds that consume diets with and without addition of glycerin, in the period from 1 to 42 days of age, respectively.	pt-BR
dc.format	application/pdf
dc.language	eng
dc.publisher	Federal University of Piauí	en-US
dc.relation	https://comunicatascientiae.com.br/comunicata/article/view/2254/834
dc.rights	Copyright (c) 2019 Edna Teles dos Santos, Leilane Rocha Barros Dourado, Flávio Ferreira da Silva, Hidaliana Paumerik Aguiar Bastos, Stélio Pinheiro Bezerra de Lima, Jefferson Costa de Siqueira	en-US
dc.source	Comunicata Scientiae; Vol. 10 No. 2 (2019): Comunicata Scientiae; 254-261	en-US
dc.source	Comunicata Scientiae; v. 10 n. 2 (2019): Comunicata Scientiae; 254-261	pt-BR
dc.source	2177-5133
dc.source	2176-9079
dc.title	Feeding plans with the use of glycerin for broilers	en-US
dc.title	Feeding plans with the use of glycerin for broilers	pt-BR
dc.type	info:eu-repo/semantics/article
dc.type	info:eu-repo/semantics/publishedVersion