Rendimento produtivo e econômico de frangos isa label alimentos com rações contendo farelo de girassol
Ano de defesa: | 2013 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Federal Rural do Semi-Árido
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Ciência Animal
|
Departamento: |
Centro de Ciências Agrárias - CCA
|
País: |
BR
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | https://repositorio.ufersa.edu.br/handle/tede/357 |
Resumo: | Considering the prevalence of soybean s bran in chickens ration and its valorization, other agroindustrial subproducts with protein characteristic, for instance, sunflower s bran, has been purposed in feeding programs. Therefore, aiming to evaluate protein s source s replacement in balanced rations over productive and economic yield of Isa Label s chickens in semi-intensive system, 320 birds were selected between 28 and 35 days-old and monitored until 121 days-old, being destined to conventional slaughter subsequently. The dietary treatments were constituted in a reference ration with soybean meal (RFS) and three other rations with gradual levels of replacement of soybean meal by sunflower meal with basis in the protein of these ingredients, in levels of 15% (FG15), 30% (FG30) and 45% (FG45), properly supplied with lysine and methionine. Such rations has suffered nutritional adjusts according to the growing phase, namely, period 1 (35 to 63 days), period 2 (64 to 92 days) and period 3 (93 to 121 days). There weren t observed any significant differences of the birds performance during the growing phase in function of dietary treatments, determining the following general averages to the periods 1, 2 and 3: feed intake in 108,08 ; 139,25 and 165,80 grams/day; weight gain in 44,32 ; 43,15 and 28,43 grams/day; and food conversion 2,50; 3,56 and 6,21 kg/kg, respectively. The protein replacement of soybean by sunflower in Isa label chickens ration didn t influence significantly either the yield carcass, the cuts and eatable visceral. These parameters presented general averages of 74,29% to carcass yield, of 19,33% to breast, of 12,55% to thigh, of 11,56% drumstick, of 0,47% to heart, of 1,24% to liver and of 1,68% to gizzard. The economic analysis demonstrated the reduction in financial value per kilogram of ration in proportion to the replacement in 15, 30 and 45% of the soybean meal by sunflower meal with basis in protein content and supplemented with lysine and methionine (R$1,77, 1,75, 1,70 and 1,67, respectively) and elevation of profitability index in function of sale s price of the chicken carcasses (R$ 2,44, 2,40, 2,57 and 2,58, respectively). Thus, the additional profit and the balance price were favored by the inclusion of sunflower meal in balanced rations to Isa Label chickens in semi-intensive production system |
id |
UFER_b073779a28cbbf46994935c84ad10309 |
---|---|
oai_identifier_str |
oai:repositorio.ufersa.edu.br:tede/357 |
network_acronym_str |
UFER |
network_name_str |
Biblioteca Digital de Teses e Dissertações da UFERSA |
repository_id_str |
|
spelling |
Arruda, Alex Martins Varela dehttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4795847E5Araújo, Marcelle Santana dehttp://lattes.cnpq.br/3195264082485232Pontes, Frederico Silva Théhttp://lattes.cnpq.br/2096150518408476http://lattes.cnpq.br/2809839834926463Silva, Ligiane Nadja Souza2016-08-15T20:31:18Z2014-10-232013-08-28SILVA, Ligiane Nadja Souza. Productive and economic performance of chickens isa label foods diets containing sunflower meal. 2013. 51 f. Dissertação (Mestrado em Sanidade e Produção Animal) - Universidade Federal Rural do Semi-Árido, Mossoró, 2013.https://repositorio.ufersa.edu.br/handle/tede/357Considering the prevalence of soybean s bran in chickens ration and its valorization, other agroindustrial subproducts with protein characteristic, for instance, sunflower s bran, has been purposed in feeding programs. Therefore, aiming to evaluate protein s source s replacement in balanced rations over productive and economic yield of Isa Label s chickens in semi-intensive system, 320 birds were selected between 28 and 35 days-old and monitored until 121 days-old, being destined to conventional slaughter subsequently. The dietary treatments were constituted in a reference ration with soybean meal (RFS) and three other rations with gradual levels of replacement of soybean meal by sunflower meal with basis in the protein of these ingredients, in levels of 15% (FG15), 30% (FG30) and 45% (FG45), properly supplied with lysine and methionine. Such rations has suffered nutritional adjusts according to the growing phase, namely, period 1 (35 to 63 days), period 2 (64 to 92 days) and period 3 (93 to 121 days). There weren t observed any significant differences of the birds performance during the growing phase in function of dietary treatments, determining the following general averages to the periods 1, 2 and 3: feed intake in 108,08 ; 139,25 and 165,80 grams/day; weight gain in 44,32 ; 43,15 and 28,43 grams/day; and food conversion 2,50; 3,56 and 6,21 kg/kg, respectively. The protein replacement of soybean by sunflower in Isa label chickens ration didn t influence significantly either the yield carcass, the cuts and eatable visceral. These parameters presented general averages of 74,29% to carcass yield, of 19,33% to breast, of 12,55% to thigh, of 11,56% drumstick, of 0,47% to heart, of 1,24% to liver and of 1,68% to gizzard. The economic analysis demonstrated the reduction in financial value per kilogram of ration in proportion to the replacement in 15, 30 and 45% of the soybean meal by sunflower meal with basis in protein content and supplemented with lysine and methionine (R$1,77, 1,75, 1,70 and 1,67, respectively) and elevation of profitability index in function of sale s price of the chicken carcasses (R$ 2,44, 2,40, 2,57 and 2,58, respectively). Thus, the additional profit and the balance price were favored by the inclusion of sunflower meal in balanced rations to Isa Label chickens in semi-intensive production systemConsiderando a prevalência do farelo de soja nas rações avícolas e sua valorização mercantil, outros subprodutos agroindustriais com característica protéica, por exemplo, o farelo de girassol, têm sido propostos nos programas de alimentação. Portanto, com objetivo de avaliar a substituição da fonte protéica em rações balanceadas sobre o rendimento produtivo e econômico de aves Isa Label em sistema semi-intensivo, 320 aves foram selecionadas entre 28 e 35 dias de idade e monitoradas até 121 dias de idade, sendo posteriormente destinadas ao abate convencional. Os tratamentos dietéticos constituíram-se em uma ração referência com farelo de soja (RFS) e outras três rações com níveis graduais de substituição do farelo de soja pelo farelo de girassol com base no teor de proteína destes ingredientes, em níveis de 15% (FG15), 30% (FG30) e 45% (FG45), devidamente suplementadas com lisina e metionina. Tais rações sofreram ajustes nutricionais de acordo com a fase de crescimento das aves, a saber, período 1 (35 a 63 dias), período 2 (64 a 92 dias) e período 3 (93 a 121 dias). Não foram observadas diferenças significativas de desempenho das aves durante a fase de crescimento em função dos tratamentos dietéticos, determinando-se as seguintes médias gerais para os períodos 1, 2 e 3: consumo de ração em 108,08; 139,25 e 165,80 gramas/ave/dia; ganho de peso vivo em 44,32 ; 43,15 e 28,43 gramas/ave/dia; e conversão alimentar 2,50 ; 3,56 e 6,21 kg/kg; respectivamente. A substituição da proteína do farelo de soja pelo farelo de girassol nas rações das aves também não influenciou significativamente o rendimento de carcaça, dos cortes e vísceras comestíveis. Estes parâmetros apresentaram médias gerais de 74,29% para rendimento de carcaça, de 19,33% para peito, de 12,55% para coxa, de 11,56% para sobrecoxa, de 0,47% para coração, de 1,24% para fígado e de 1,68% para moela. A análise econômica demonstrou a redução no valor financeiro por quilograma de ração à medida que se substituiu em 15, 30 e 45 % o farelo de soja pelo farelo de girassol com base no teor de proteína e suplementado com lisina e metionina (R$ 1,77 , 1,75, 1,70 e 1,67 reais, respectivamente) e elevação do índice de rentabilidade em função do preço de comercialização das carcaças das aves ao abate (R$ 2,44, 2,40, 2,57 e 2,58 reais, respectivamente). Assim, o lucro adicional e o preço de equilíbrio foram favorecidos pela inclusão do farelo de girassol em rações balanceadas para as aves Isa Label em sistema de produção semi-intensivoCoordenação de Aperfeiçoamento de Pessoal de Nível Superiorapplication/pdfhttp://repositorio.ufersa.edu.br/retrieve/758/LigianeNSS_DISSERT.pdf.jpgporUniversidade Federal Rural do Semi-ÁridoPrograma de Pós-Graduação em Ciência AnimalUFERSABRCentro de Ciências Agrárias - CCACC-BY-SAinfo:eu-repo/semantics/openAccesschickenperformanceAnnuu HelianthusproteinAvesDesempenhoHelianthus annuuProteínaCNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIARendimento produtivo e econômico de frangos isa label alimentos com rações contendo farelo de girassolProductive and economic performance of chickens isa label foods diets containing sunflower mealinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisreponame:Biblioteca Digital de Teses e Dissertações da UFERSAinstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSATEXTLigianeNSS_DISSERT.pdf.txtLigianeNSS_DISSERT.pdf.txtExtracted texttext/plain77538https://repositorio.ufersa.edu.br//bitstream/tede/357/3/LigianeNSS_DISSERT.pdf.txte52a5790a5cc14608ed3d74983c4acbcMD53ORIGINALLigianeNSS_DISSERT.pdfapplication/pdf333802https://repositorio.ufersa.edu.br//bitstream/tede/357/1/LigianeNSS_DISSERT.pdfb08155ff5daceeb3eea9fe36814efbd0MD51THUMBNAILLigianeNSS_DISSERT.pdf.jpgLigianeNSS_DISSERT.pdf.jpgGenerated Thumbnailimage/jpeg3724https://repositorio.ufersa.edu.br//bitstream/tede/357/2/LigianeNSS_DISSERT.pdf.jpga4004261b2029fba81d13b5d4a96566aMD52tede/3572022-07-05 16:04:53.911oai:repositorio.ufersa.edu.br:tede/357Biblioteca Digital de Teses e Dissertaçõeshttps://repositorio.ufersa.edu.br/PUBhttp://bdtd.ufersa.edu.br/oai/requestdirecaosisbi@ufersa.edu.br|| direcaosisbi@ufersa.edu.bropendoar:2022-07-05T19:04:53Biblioteca Digital de Teses e Dissertações da UFERSA - Universidade Federal Rural do Semi-Árido (UFERSA)false |
dc.title.por.fl_str_mv |
Rendimento produtivo e econômico de frangos isa label alimentos com rações contendo farelo de girassol |
dc.title.alternative.eng.fl_str_mv |
Productive and economic performance of chickens isa label foods diets containing sunflower meal |
title |
Rendimento produtivo e econômico de frangos isa label alimentos com rações contendo farelo de girassol |
spellingShingle |
Rendimento produtivo e econômico de frangos isa label alimentos com rações contendo farelo de girassol Silva, Ligiane Nadja Souza chicken performance Annuu Helianthus protein Aves Desempenho Helianthus annuu Proteína CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
title_short |
Rendimento produtivo e econômico de frangos isa label alimentos com rações contendo farelo de girassol |
title_full |
Rendimento produtivo e econômico de frangos isa label alimentos com rações contendo farelo de girassol |
title_fullStr |
Rendimento produtivo e econômico de frangos isa label alimentos com rações contendo farelo de girassol |
title_full_unstemmed |
Rendimento produtivo e econômico de frangos isa label alimentos com rações contendo farelo de girassol |
title_sort |
Rendimento produtivo e econômico de frangos isa label alimentos com rações contendo farelo de girassol |
author |
Silva, Ligiane Nadja Souza |
author_facet |
Silva, Ligiane Nadja Souza |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Arruda, Alex Martins Varela de |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4795847E5 |
dc.contributor.advisor-co1.fl_str_mv |
Araújo, Marcelle Santana de |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/3195264082485232 |
dc.contributor.referee1.fl_str_mv |
Pontes, Frederico Silva Thé |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/2096150518408476 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/2809839834926463 |
dc.contributor.author.fl_str_mv |
Silva, Ligiane Nadja Souza |
contributor_str_mv |
Arruda, Alex Martins Varela de Araújo, Marcelle Santana de Pontes, Frederico Silva Thé |
dc.subject.eng.fl_str_mv |
chicken performance Annuu Helianthus protein |
topic |
chicken performance Annuu Helianthus protein Aves Desempenho Helianthus annuu Proteína CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
dc.subject.por.fl_str_mv |
Aves Desempenho Helianthus annuu Proteína |
dc.subject.cnpq.fl_str_mv |
CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA |
description |
Considering the prevalence of soybean s bran in chickens ration and its valorization, other agroindustrial subproducts with protein characteristic, for instance, sunflower s bran, has been purposed in feeding programs. Therefore, aiming to evaluate protein s source s replacement in balanced rations over productive and economic yield of Isa Label s chickens in semi-intensive system, 320 birds were selected between 28 and 35 days-old and monitored until 121 days-old, being destined to conventional slaughter subsequently. The dietary treatments were constituted in a reference ration with soybean meal (RFS) and three other rations with gradual levels of replacement of soybean meal by sunflower meal with basis in the protein of these ingredients, in levels of 15% (FG15), 30% (FG30) and 45% (FG45), properly supplied with lysine and methionine. Such rations has suffered nutritional adjusts according to the growing phase, namely, period 1 (35 to 63 days), period 2 (64 to 92 days) and period 3 (93 to 121 days). There weren t observed any significant differences of the birds performance during the growing phase in function of dietary treatments, determining the following general averages to the periods 1, 2 and 3: feed intake in 108,08 ; 139,25 and 165,80 grams/day; weight gain in 44,32 ; 43,15 and 28,43 grams/day; and food conversion 2,50; 3,56 and 6,21 kg/kg, respectively. The protein replacement of soybean by sunflower in Isa label chickens ration didn t influence significantly either the yield carcass, the cuts and eatable visceral. These parameters presented general averages of 74,29% to carcass yield, of 19,33% to breast, of 12,55% to thigh, of 11,56% drumstick, of 0,47% to heart, of 1,24% to liver and of 1,68% to gizzard. The economic analysis demonstrated the reduction in financial value per kilogram of ration in proportion to the replacement in 15, 30 and 45% of the soybean meal by sunflower meal with basis in protein content and supplemented with lysine and methionine (R$1,77, 1,75, 1,70 and 1,67, respectively) and elevation of profitability index in function of sale s price of the chicken carcasses (R$ 2,44, 2,40, 2,57 and 2,58, respectively). Thus, the additional profit and the balance price were favored by the inclusion of sunflower meal in balanced rations to Isa Label chickens in semi-intensive production system |
publishDate |
2013 |
dc.date.issued.fl_str_mv |
2013-08-28 |
dc.date.available.fl_str_mv |
2014-10-23 |
dc.date.accessioned.fl_str_mv |
2016-08-15T20:31:18Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SILVA, Ligiane Nadja Souza. Productive and economic performance of chickens isa label foods diets containing sunflower meal. 2013. 51 f. Dissertação (Mestrado em Sanidade e Produção Animal) - Universidade Federal Rural do Semi-Árido, Mossoró, 2013. |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufersa.edu.br/handle/tede/357 |
identifier_str_mv |
SILVA, Ligiane Nadja Souza. Productive and economic performance of chickens isa label foods diets containing sunflower meal. 2013. 51 f. Dissertação (Mestrado em Sanidade e Produção Animal) - Universidade Federal Rural do Semi-Árido, Mossoró, 2013. |
url |
https://repositorio.ufersa.edu.br/handle/tede/357 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
CC-BY-SA info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
CC-BY-SA |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Ciência Animal |
dc.publisher.initials.fl_str_mv |
UFERSA |
dc.publisher.country.fl_str_mv |
BR |
dc.publisher.department.fl_str_mv |
Centro de Ciências Agrárias - CCA |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
reponame:Biblioteca Digital de Teses e Dissertações da UFERSA instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Biblioteca Digital de Teses e Dissertações da UFERSA |
collection |
Biblioteca Digital de Teses e Dissertações da UFERSA |
bitstream.url.fl_str_mv |
https://repositorio.ufersa.edu.br//bitstream/tede/357/3/LigianeNSS_DISSERT.pdf.txt https://repositorio.ufersa.edu.br//bitstream/tede/357/1/LigianeNSS_DISSERT.pdf https://repositorio.ufersa.edu.br//bitstream/tede/357/2/LigianeNSS_DISSERT.pdf.jpg |
bitstream.checksum.fl_str_mv |
e52a5790a5cc14608ed3d74983c4acbc b08155ff5daceeb3eea9fe36814efbd0 a4004261b2029fba81d13b5d4a96566a |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 |
repository.name.fl_str_mv |
Biblioteca Digital de Teses e Dissertações da UFERSA - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
direcaosisbi@ufersa.edu.br|| direcaosisbi@ufersa.edu.br |
_version_ |
1757095608398643200 |