Choline supplementation in feed of meat type quails

Detalhes bibliográficos
Autor(a) principal: Newton Lima SÃ
Data de Publicação: 2015
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFC
Texto Completo: http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16130
Resumo: In order to evaluate the effects of choline supplementation on meat quail feed, it was performed two experiments. At first we were hosted 480 Italian quails of both sexes, 7 days old and weighing 43 Â 0.22g, distributed in a completely randomized design with 6 treatments and 5 replicates of 16 birds. In the second, they were housed 540 Italian quails of both sexes, with 1 day old average weight of 8 Â 0.33g, distributed in a completely randomized design with 6 treatments and 5 repetitions with 18 birds each. In both experiments, the treatments consisted of the addition of choline chloride in feed levels: 0; 0.025; 0.05; 0.075, 0.1 and 0.125%. The experimental diets were formulated to be iso nutrient except choline levels. At the end of the trial period (42 days), the parameters were evaluated: feed intake, weight gain, feed conversion, carcass yield, breast, thigh and drumstick, proportion of abdominal fat and liver and liver composition (dry matter and ether extract). The data were submitted to regression analysis. In both experiments, there was no significant effect of choline supplementation on the performance variables, carcass characteristics and liver composition. When the amount of choline suplemented the ingredients for 1,546 mg of choline / kg diet, supplementation of this vitamin is not required for quails.
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spelling info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisCholine supplementation in feed of meat type quailsSuplementaÃÃo de colina na alimentaÃÃo de codornas de corte2015-09-04Ednardo Rodrigues Freitas30017084334http://lattes.cnpq.br/1097985827805133Germano Augusto JerÃnimo do Nascimento03161468465http://lattes.cnpq.br/4632705683449238 Silvana Cavalcante Bastos Leite39312836315http://lattes.cnpq.br/6291190121530899Pedro Henrique Watanabe30775534811http://lattes.cnpq.br/128747928199095101763250342http://lattes.cnpq.br/5896758170079923Newton Lima SÃUniversidade Federal do CearÃPrograma de PÃs-GraduaÃÃo em ZootecniaUFCBRCaracterÃsticas de carcaÃaDesempenhoExigÃncia nutricionalVitaminaPerformanceNutritional requirements vitaminZOOTECNIAIn order to evaluate the effects of choline supplementation on meat quail feed, it was performed two experiments. At first we were hosted 480 Italian quails of both sexes, 7 days old and weighing 43  0.22g, distributed in a completely randomized design with 6 treatments and 5 replicates of 16 birds. In the second, they were housed 540 Italian quails of both sexes, with 1 day old average weight of 8  0.33g, distributed in a completely randomized design with 6 treatments and 5 repetitions with 18 birds each. In both experiments, the treatments consisted of the addition of choline chloride in feed levels: 0; 0.025; 0.05; 0.075, 0.1 and 0.125%. The experimental diets were formulated to be iso nutrient except choline levels. At the end of the trial period (42 days), the parameters were evaluated: feed intake, weight gain, feed conversion, carcass yield, breast, thigh and drumstick, proportion of abdominal fat and liver and liver composition (dry matter and ether extract). The data were submitted to regression analysis. In both experiments, there was no significant effect of choline supplementation on the performance variables, carcass characteristics and liver composition. When the amount of choline suplemented the ingredients for 1,546 mg of choline / kg diet, supplementation of this vitamin is not required for quails.Com objetivo de avaliar os efeitos da suplementaÃÃo de colina na alimentaÃÃo de codornas de corte, foram realizados 2 experimentos. No primeiro, foram alojadas 480 codornas italianas de ambos os sexos, com 7 dias de idade e peso mÃdio de 43  0,22g, distribuÃdas em delineamento inteiramente casualizado, com 6 tratamentos e 5 repetiÃÃes de 16 aves. No segundo, foram alojadas 540 codornas italianas de ambos os sexos, com 1 dia de idade peso mÃdio de 8  0,33g, distribuÃdas em um delineamento experimental inteiramente casualizado com 6 tratamentos e 5 repetiÃÃes com 18 aves cada. Em ambos os experimentos, os tratamentos consistiram na adiÃÃo de cloreto de colina na raÃÃo nos nÃveis: 0; 0,025; 0,05; 0,075; 0,1 e 0,125%. As raÃÃes experimentais foram calculadas para serem isonutrientes, com exceÃÃo dos nÃveis de colina, e isoenergÃticas. Ao final do perÃodo experimental (42 dias de idade), foram avaliados os parÃmetros: consumo de raÃÃo, ganho de peso, conversÃo alimentar, rendimento de carcaÃa, peito, coxa e sobrecoxa, proporÃÃo de gordura abdominal e do fÃgado e a composiÃÃo do fÃgado (matÃria seca e extrato etÃreo). Os dados obtidos foram submetidos à anÃlise de regressÃo. Em ambos os experimentos, nÃo houve efeito significativo da suplementaÃÃo de colina sobre as variÃveis de desempenho, caracterÃsticas de carcaÃa e composiÃÃo do fÃgado. Quando a quantidade de colina aportada pelos ingredientes for de 1.546 mg de colina/ kg de raÃÃo, a suplementaÃÃo dessa vitamina nÃo à necessÃria para codornas de corte.CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16130application/pdfinfo:eu-repo/semantics/openAccessporreponame:Biblioteca Digital de Teses e Dissertações da UFCinstname:Universidade Federal do Cearáinstacron:UFC2019-01-21T11:29:27Zmail@mail.com -
dc.title.en.fl_str_mv Choline supplementation in feed of meat type quails
dc.title.alternative.pt.fl_str_mv SuplementaÃÃo de colina na alimentaÃÃo de codornas de corte
title Choline supplementation in feed of meat type quails
spellingShingle Choline supplementation in feed of meat type quails
Newton Lima SÃ
CaracterÃsticas de carcaÃa
Desempenho
ExigÃncia nutricional
Vitamina
Performance
Nutritional requirements
vitamin
ZOOTECNIA
title_short Choline supplementation in feed of meat type quails
title_full Choline supplementation in feed of meat type quails
title_fullStr Choline supplementation in feed of meat type quails
title_full_unstemmed Choline supplementation in feed of meat type quails
title_sort Choline supplementation in feed of meat type quails
author Newton Lima SÃ
author_facet Newton Lima SÃ
author_role author
dc.contributor.advisor1.fl_str_mv Ednardo Rodrigues Freitas
dc.contributor.advisor1ID.fl_str_mv 30017084334
dc.contributor.advisor1Lattes.fl_str_mv http://lattes.cnpq.br/1097985827805133
dc.contributor.referee1.fl_str_mv Germano Augusto JerÃnimo do Nascimento
dc.contributor.referee1ID.fl_str_mv 03161468465
dc.contributor.referee1Lattes.fl_str_mv http://lattes.cnpq.br/4632705683449238
dc.contributor.referee2.fl_str_mv Silvana Cavalcante Bastos Leite
dc.contributor.referee2ID.fl_str_mv 39312836315
dc.contributor.referee2Lattes.fl_str_mv http://lattes.cnpq.br/6291190121530899
dc.contributor.referee3.fl_str_mv Pedro Henrique Watanabe
dc.contributor.referee3ID.fl_str_mv 30775534811
dc.contributor.referee3Lattes.fl_str_mv http://lattes.cnpq.br/1287479281990951
dc.contributor.authorID.fl_str_mv 01763250342
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/5896758170079923
dc.contributor.author.fl_str_mv Newton Lima SÃ
contributor_str_mv Ednardo Rodrigues Freitas
Germano Augusto JerÃnimo do Nascimento
Silvana Cavalcante Bastos Leite
Pedro Henrique Watanabe
dc.subject.por.fl_str_mv CaracterÃsticas de carcaÃa
Desempenho
ExigÃncia nutricional
Vitamina
topic CaracterÃsticas de carcaÃa
Desempenho
ExigÃncia nutricional
Vitamina
Performance
Nutritional requirements
vitamin
ZOOTECNIA
dc.subject.eng.fl_str_mv Performance
Nutritional requirements
vitamin
dc.subject.cnpq.fl_str_mv ZOOTECNIA
dc.description.sponsorship.fl_txt_mv CoordenaÃÃo de AperfeÃoamento de Pessoal de NÃvel Superior
dc.description.abstract.por.fl_txt_mv In order to evaluate the effects of choline supplementation on meat quail feed, it was performed two experiments. At first we were hosted 480 Italian quails of both sexes, 7 days old and weighing 43 Â 0.22g, distributed in a completely randomized design with 6 treatments and 5 replicates of 16 birds. In the second, they were housed 540 Italian quails of both sexes, with 1 day old average weight of 8 Â 0.33g, distributed in a completely randomized design with 6 treatments and 5 repetitions with 18 birds each. In both experiments, the treatments consisted of the addition of choline chloride in feed levels: 0; 0.025; 0.05; 0.075, 0.1 and 0.125%. The experimental diets were formulated to be iso nutrient except choline levels. At the end of the trial period (42 days), the parameters were evaluated: feed intake, weight gain, feed conversion, carcass yield, breast, thigh and drumstick, proportion of abdominal fat and liver and liver composition (dry matter and ether extract). The data were submitted to regression analysis. In both experiments, there was no significant effect of choline supplementation on the performance variables, carcass characteristics and liver composition. When the amount of choline suplemented the ingredients for 1,546 mg of choline / kg diet, supplementation of this vitamin is not required for quails.
Com objetivo de avaliar os efeitos da suplementaÃÃo de colina na alimentaÃÃo de codornas de corte, foram realizados 2 experimentos. No primeiro, foram alojadas 480 codornas italianas de ambos os sexos, com 7 dias de idade e peso mÃdio de 43  0,22g, distribuÃdas em delineamento inteiramente casualizado, com 6 tratamentos e 5 repetiÃÃes de 16 aves. No segundo, foram alojadas 540 codornas italianas de ambos os sexos, com 1 dia de idade peso mÃdio de 8  0,33g, distribuÃdas em um delineamento experimental inteiramente casualizado com 6 tratamentos e 5 repetiÃÃes com 18 aves cada. Em ambos os experimentos, os tratamentos consistiram na adiÃÃo de cloreto de colina na raÃÃo nos nÃveis: 0; 0,025; 0,05; 0,075; 0,1 e 0,125%. As raÃÃes experimentais foram calculadas para serem isonutrientes, com exceÃÃo dos nÃveis de colina, e isoenergÃticas. Ao final do perÃodo experimental (42 dias de idade), foram avaliados os parÃmetros: consumo de raÃÃo, ganho de peso, conversÃo alimentar, rendimento de carcaÃa, peito, coxa e sobrecoxa, proporÃÃo de gordura abdominal e do fÃgado e a composiÃÃo do fÃgado (matÃria seca e extrato etÃreo). Os dados obtidos foram submetidos à anÃlise de regressÃo. Em ambos os experimentos, nÃo houve efeito significativo da suplementaÃÃo de colina sobre as variÃveis de desempenho, caracterÃsticas de carcaÃa e composiÃÃo do fÃgado. Quando a quantidade de colina aportada pelos ingredientes for de 1.546 mg de colina/ kg de raÃÃo, a suplementaÃÃo dessa vitamina nÃo à necessÃria para codornas de corte.
description In order to evaluate the effects of choline supplementation on meat quail feed, it was performed two experiments. At first we were hosted 480 Italian quails of both sexes, 7 days old and weighing 43 Â 0.22g, distributed in a completely randomized design with 6 treatments and 5 replicates of 16 birds. In the second, they were housed 540 Italian quails of both sexes, with 1 day old average weight of 8 Â 0.33g, distributed in a completely randomized design with 6 treatments and 5 repetitions with 18 birds each. In both experiments, the treatments consisted of the addition of choline chloride in feed levels: 0; 0.025; 0.05; 0.075, 0.1 and 0.125%. The experimental diets were formulated to be iso nutrient except choline levels. At the end of the trial period (42 days), the parameters were evaluated: feed intake, weight gain, feed conversion, carcass yield, breast, thigh and drumstick, proportion of abdominal fat and liver and liver composition (dry matter and ether extract). The data were submitted to regression analysis. In both experiments, there was no significant effect of choline supplementation on the performance variables, carcass characteristics and liver composition. When the amount of choline suplemented the ingredients for 1,546 mg of choline / kg diet, supplementation of this vitamin is not required for quails.
publishDate 2015
dc.date.issued.fl_str_mv 2015-09-04
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
status_str publishedVersion
format masterThesis
dc.identifier.uri.fl_str_mv http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16130
url http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=16130
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do CearÃ
dc.publisher.program.fl_str_mv Programa de PÃs-GraduaÃÃo em Zootecnia
dc.publisher.initials.fl_str_mv UFC
dc.publisher.country.fl_str_mv BR
publisher.none.fl_str_mv Universidade Federal do CearÃ
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações da UFC
instname:Universidade Federal do Ceará
instacron:UFC
reponame_str Biblioteca Digital de Teses e Dissertações da UFC
collection Biblioteca Digital de Teses e Dissertações da UFC
instname_str Universidade Federal do Ceará
instacron_str UFC
institution UFC
repository.name.fl_str_mv -
repository.mail.fl_str_mv mail@mail.com
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