Supplement of 1,25-dihydroxycholecalciferol and reduction of calcium and available phosphorus to female broilers
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/3975 |
Resumo: | The poultry industry has required effective nutritional programs to obtain the exact supply of nutrients to animals, to reduce costs, and to minimize the environmental impacts arising from excreta from animal production. Among such nutrients, there are vitamins and minerals, essential for animal development, since they participate in numerous physiological processes. The objective of this study was to evaluate the performance and yield of carcass and noble cuts yield of female broilers fed diets supplemented with 1,25-dihydroxycholecalciferol (1,25(OH)2D3) and reduced levels of calcium (Ca) and available phosphorus (Pav). A randomized block design was used, with six treatments (0.0; 1.0; 2.0; 3.0; 4.0 and 5.0 µg of active vitamin D3/kg of diet), and six repetitions with 17 birds each (n=612). The active vitamin D3 studied (1,25(OH)2D3-glycoside) was of herbal origin, derived from Solanum glaucophyllum. The supplementary use up to 5 µg 1,25(OH)2D3/kg of feed associated with suboptimal levels of Ca and Pav, there was a linear decrease in feed consumption (p<0.05), improvement in feed conversion (p<0.05), and satisfactory results of carcass yields and commercial noble cuts (breast and thigh + drumstick) of female broilers at 42 days of age. |
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Supplement of 1,25-dihydroxycholecalciferol and reduction of calcium and available phosphorus to female broilersSuplemento de 1,25-dihidroxicolecalciferol y reducción de calcio y fósforo disponible para pollos de engorde hembrasSuplemento de 1,25-dihidroxicolecalciferol e redução de cálcio e fósforo disponível para frangos de corte fêmeasCarcass yieldPerformancePoultry nutritionVitamin D.DesempeñoNutrición avícolaRendimiento de carneVitamina D.DesempenhoNutrição avícolaRendimento de carcaçaVitamina D.The poultry industry has required effective nutritional programs to obtain the exact supply of nutrients to animals, to reduce costs, and to minimize the environmental impacts arising from excreta from animal production. Among such nutrients, there are vitamins and minerals, essential for animal development, since they participate in numerous physiological processes. The objective of this study was to evaluate the performance and yield of carcass and noble cuts yield of female broilers fed diets supplemented with 1,25-dihydroxycholecalciferol (1,25(OH)2D3) and reduced levels of calcium (Ca) and available phosphorus (Pav). A randomized block design was used, with six treatments (0.0; 1.0; 2.0; 3.0; 4.0 and 5.0 µg of active vitamin D3/kg of diet), and six repetitions with 17 birds each (n=612). The active vitamin D3 studied (1,25(OH)2D3-glycoside) was of herbal origin, derived from Solanum glaucophyllum. The supplementary use up to 5 µg 1,25(OH)2D3/kg of feed associated with suboptimal levels of Ca and Pav, there was a linear decrease in feed consumption (p<0.05), improvement in feed conversion (p<0.05), and satisfactory results of carcass yields and commercial noble cuts (breast and thigh + drumstick) of female broilers at 42 days of age.La industria avícola busca programas nutricionales efectivos para obtener el suministro exacto de nutrientes a los animales, reduciendo costos y minimizando los impactos ambientales derivados de la excreta de la producción animal. Entre dichos nutrientes, hay vitaminas y minerales, esenciales para el desarrollo animal, ya que participan en numerosos procesos fisiológicos. El objetivo de este estudio fue evaluar el rendimiento y el rendimiento de la canal y los cortes principales de hembras de engorde alimentadas con dietas suplementadas con 1,25-dihidroxicolecalciferol (1,25(OH)2D3) y niveles reducidos de calcio (Ca) y fósforo disponible (Pdisp). Se utilizó un diseño de bloques al azar, con seis tratamientos (0.0; 1.0; 2.0; 3.0; 4.0 y 5.0 µg de vitamina D3 activa/kg de alimento), y seis repeticiones con 17 hembras cada uno (n=612). La vitamina D3 activa estudiada (1,25(OH)2D3-glucósido) era de origen vegetal, derivada de Solanum glaucophyllum. En el uso suplementario de hasta 5 µg 1,25(OH)2D3/kg de alimento asociado con niveles subóptimos de Ca y Pdisp, hubo una disminución lineal en el consumo de alimento (p<0.05), mejoría en la conversión de alimento (p<0.05) y valores satisfactorios de rendimientos de carne y cortes nobles comerciales (pechuga y contra muslo + muslo) de hembras de engorde a los 42 días de edad.A indústria avícola tem buscado programas nutricionais eficazes a fim de se obter o suprimento exato de nutrientes aos animais, reduzir os custos e minimizar os impactos ambientais advindos de excretas da produção animal. Dentre tais nutrientes, têm-se as vitaminas e os minerais, essenciais para o desenvolvimento animal, uma vez que participam em inúmeros processos fisiológicos. Objetivou-se avaliar o desempenho e o rendimento de carcaça e de cortes nobres de frangos de corte fêmeas alimentados com rações suplementadas com 1,25-dihidroxicolecalciferol (1,25(OH)2D3) e níveis reduzidos de cálcio (Ca) e fósforo disponível (Pdisp). Foi utilizado um delineamento em blocos casualizados, com seis tratamentos (0,0; 1,0; 2,0; 3,0; 4,0 e 5,0 µg de vitamina D3 ativa/kg de ração), e seis repetições com 17 aves cada (n=612). A vitamina D3 ativa estudada (1,25(OH)2D3-glicosídeo) foi de origem vegetal, advinda da Solanum glaucophyllum. No uso suplementar até 5 µg 1,25(OH)2D3/kg de ração associado aos níveis subótimos de Ca e Pdisp verificou-se decréscimo linear no consumo de ração (p<0,05), melhoria da conversão alimentar (p<0,05) e resultados satisfatórios de rendimentos de carcaça e de cortes nobres comerciais (peito e coxa + sobrecoxa) de frangos de corte fêmeas aos 42 dias de idade.Research, Society and Development2020-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/397510.33448/rsd-v9i7.3975Research, Society and Development; Vol. 9 No. 7; e119973975Research, Society and Development; Vol. 9 Núm. 7; e119973975Research, Society and Development; v. 9 n. 7; e1199739752525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/3975/3257Copyright (c) 2020 Christiane Silva Souza, Flávio Medeiros Vieites, Ricardo Vianna Nunes, Emanuele Brusamarelo, Túlio Leite Reis, Cristina Amorim Ribeiro de Lima, José Geraldo de Vargas Juniorinfo:eu-repo/semantics/openAccessSouza, Christiane SilvaVieites, Flávio MedeirosNunes, Ricardo ViannaBrusamarelo, EmanueleReis, Túlio LeiteLima, Cristina Amorim Ribeiro deVargas Junior, José Geraldo de2020-08-20T18:05:03Zoai:ojs.pkp.sfu.ca:article/3975Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:27:59.353305Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Supplement of 1,25-dihydroxycholecalciferol and reduction of calcium and available phosphorus to female broilers Suplemento de 1,25-dihidroxicolecalciferol y reducción de calcio y fósforo disponible para pollos de engorde hembras Suplemento de 1,25-dihidroxicolecalciferol e redução de cálcio e fósforo disponível para frangos de corte fêmeas |
title |
Supplement of 1,25-dihydroxycholecalciferol and reduction of calcium and available phosphorus to female broilers |
spellingShingle |
Supplement of 1,25-dihydroxycholecalciferol and reduction of calcium and available phosphorus to female broilers Souza, Christiane Silva Carcass yield Performance Poultry nutrition Vitamin D. Desempeño Nutrición avícola Rendimiento de carne Vitamina D. Desempenho Nutrição avícola Rendimento de carcaça Vitamina D. |
title_short |
Supplement of 1,25-dihydroxycholecalciferol and reduction of calcium and available phosphorus to female broilers |
title_full |
Supplement of 1,25-dihydroxycholecalciferol and reduction of calcium and available phosphorus to female broilers |
title_fullStr |
Supplement of 1,25-dihydroxycholecalciferol and reduction of calcium and available phosphorus to female broilers |
title_full_unstemmed |
Supplement of 1,25-dihydroxycholecalciferol and reduction of calcium and available phosphorus to female broilers |
title_sort |
Supplement of 1,25-dihydroxycholecalciferol and reduction of calcium and available phosphorus to female broilers |
author |
Souza, Christiane Silva |
author_facet |
Souza, Christiane Silva Vieites, Flávio Medeiros Nunes, Ricardo Vianna Brusamarelo, Emanuele Reis, Túlio Leite Lima, Cristina Amorim Ribeiro de Vargas Junior, José Geraldo de |
author_role |
author |
author2 |
Vieites, Flávio Medeiros Nunes, Ricardo Vianna Brusamarelo, Emanuele Reis, Túlio Leite Lima, Cristina Amorim Ribeiro de Vargas Junior, José Geraldo de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Souza, Christiane Silva Vieites, Flávio Medeiros Nunes, Ricardo Vianna Brusamarelo, Emanuele Reis, Túlio Leite Lima, Cristina Amorim Ribeiro de Vargas Junior, José Geraldo de |
dc.subject.por.fl_str_mv |
Carcass yield Performance Poultry nutrition Vitamin D. Desempeño Nutrición avícola Rendimiento de carne Vitamina D. Desempenho Nutrição avícola Rendimento de carcaça Vitamina D. |
topic |
Carcass yield Performance Poultry nutrition Vitamin D. Desempeño Nutrición avícola Rendimiento de carne Vitamina D. Desempenho Nutrição avícola Rendimento de carcaça Vitamina D. |
description |
The poultry industry has required effective nutritional programs to obtain the exact supply of nutrients to animals, to reduce costs, and to minimize the environmental impacts arising from excreta from animal production. Among such nutrients, there are vitamins and minerals, essential for animal development, since they participate in numerous physiological processes. The objective of this study was to evaluate the performance and yield of carcass and noble cuts yield of female broilers fed diets supplemented with 1,25-dihydroxycholecalciferol (1,25(OH)2D3) and reduced levels of calcium (Ca) and available phosphorus (Pav). A randomized block design was used, with six treatments (0.0; 1.0; 2.0; 3.0; 4.0 and 5.0 µg of active vitamin D3/kg of diet), and six repetitions with 17 birds each (n=612). The active vitamin D3 studied (1,25(OH)2D3-glycoside) was of herbal origin, derived from Solanum glaucophyllum. The supplementary use up to 5 µg 1,25(OH)2D3/kg of feed associated with suboptimal levels of Ca and Pav, there was a linear decrease in feed consumption (p<0.05), improvement in feed conversion (p<0.05), and satisfactory results of carcass yields and commercial noble cuts (breast and thigh + drumstick) of female broilers at 42 days of age. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-05-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/3975 10.33448/rsd-v9i7.3975 |
url |
https://rsdjournal.org/index.php/rsd/article/view/3975 |
identifier_str_mv |
10.33448/rsd-v9i7.3975 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/3975/3257 |
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 |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 9 No. 7; e119973975 Research, Society and Development; Vol. 9 Núm. 7; e119973975 Research, Society and Development; v. 9 n. 7; e119973975 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
_version_ |
1797052778397302784 |