|
|
Registro Completo |
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
26/07/2022 |
Data da última atualização: |
26/07/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
TAVERNARI, F. de C.; SOUZA, A. R. S. V. de; FEDDERN, V.; LOPES, L. dos S.; TEIXEIRA, C. J. de S.; MÜLLER, J. A.; SUREK, D.; PAIANO, D.; PETROLLI, T. G.; BOIAGO, M. M. |
Afiliação: |
FERNANDO DE CASTRO TAVERNARI, CNPSA; ANDRÉ RICARDO SANTANA VIEIRA DE SOUZA, UDESC; VIVIAN FEDDERN, CNPSA; LETICIA DOS SANTOS LOPES, CNPSA; CARLOS JONATAS DE SOUSA TEIXEIRA, UNOESC; JARDEL ANDREI MÜLLER, UDESC; DIEGO SUREK, CNPSA; DIOVANI PAIANO, UDESC; TIAGO GOULART PETROLLI, UNOESC; MARCEL MANENTE BOIAGO, UDESC. |
Título: |
Metabolizable energy value of crude glycerin and effects on broiler performance and carcass yield. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Livestock Science, v. 263, n. 105017, 2022. |
DOI: |
https://doi.org/10.1016/j.livsci.2022.105017 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Two experiments were carried out to determine the metabolizable energy of crude glycerin (CG) and to evaluate the effect of adding different levels of CG on broiler performance and yield of carcass and cuts. The first consisted of a metabolism assay using total excreta sampling method aiming to determine the apparent metabolizable energy corrected for nitrogen balance (AMEN). This assay was performed in two phases: 10?18 days (initial phase) and 25?33 days of age (growth phase). The broilers were alloted in a randomized design with two treatments (reference diet and reference diet + 80 g/kg of CG inclusion) and nine replications, with ten birds per cage. The AMEN was 2651 kcal/kg and 3013 kcal/kg, for the initial and growth phases, respectively. In the second experiment, 1600 Cobb 500 male broilers from 1 to 42 days were alloted in a randomized block experimental design, with 8 treatments and 8 replications of 25 birds per experimental unit, according to factorial arrangement (2 feed forms × 4 levels of CG: 0, 40, 80 and 120 g/kg). At 43 days of age, three birds from each cage were slaughtered to evaluate yield of carcass and cuts in each treatment. There was a quadratic effect (P < 0.01) on feed intake and weight gain of glycerin fed birds, but no difference in feed conversion (P>0.05). Carcass and cut weights presented quadratic behavior (P < 0.01), but regarding yield, only quadratic effect (P < 0.01) was observed for carcass, linear increase (P < 0.01) for wings and linear reduction (P < 0.01) for fat. Using CG improved weight gain. Up to 46.30 g/kg CG improved carcass yield and up to 120 g/kg reduced fat deposition. MenosAbstract: Two experiments were carried out to determine the metabolizable energy of crude glycerin (CG) and to evaluate the effect of adding different levels of CG on broiler performance and yield of carcass and cuts. The first consisted of a metabolism assay using total excreta sampling method aiming to determine the apparent metabolizable energy corrected for nitrogen balance (AMEN). This assay was performed in two phases: 10?18 days (initial phase) and 25?33 days of age (growth phase). The broilers were alloted in a randomized design with two treatments (reference diet and reference diet + 80 g/kg of CG inclusion) and nine replications, with ten birds per cage. The AMEN was 2651 kcal/kg and 3013 kcal/kg, for the initial and growth phases, respectively. In the second experiment, 1600 Cobb 500 male broilers from 1 to 42 days were alloted in a randomized block experimental design, with 8 treatments and 8 replications of 25 birds per experimental unit, according to factorial arrangement (2 feed forms × 4 levels of CG: 0, 40, 80 and 120 g/kg). At 43 days of age, three birds from each cage were slaughtered to evaluate yield of carcass and cuts in each treatment. There was a quadratic effect (P < 0.01) on feed intake and weight gain of glycerin fed birds, but no difference in feed conversion (P>0.05). Carcass and cut weights presented quadratic behavior (P < 0.01), but regarding yield, only quadratic effect (P < 0.01) was observed for carcass, linear increase (P < 0.01) for wing... Mostrar Tudo |
Palavras-Chave: |
Energia metabolizável; Glycerin. |
Thesagro: |
Frango de Corte; Glicerina; Performance. |
Thesaurus Nal: |
Animal performance; Broiler chickens; Metabolizable energy. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1144921/1/final9983.pdf
|
Marc: |
LEADER 02669naa a2200337 a 4500 001 2144921 005 2022-07-26 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.livsci.2022.105017$2DOI 100 1 $aTAVERNARI, F. de C. 245 $aMetabolizable energy value of crude glycerin and effects on broiler performance and carcass yield.$h[electronic resource] 260 $c2022 520 $aAbstract: Two experiments were carried out to determine the metabolizable energy of crude glycerin (CG) and to evaluate the effect of adding different levels of CG on broiler performance and yield of carcass and cuts. The first consisted of a metabolism assay using total excreta sampling method aiming to determine the apparent metabolizable energy corrected for nitrogen balance (AMEN). This assay was performed in two phases: 10?18 days (initial phase) and 25?33 days of age (growth phase). The broilers were alloted in a randomized design with two treatments (reference diet and reference diet + 80 g/kg of CG inclusion) and nine replications, with ten birds per cage. The AMEN was 2651 kcal/kg and 3013 kcal/kg, for the initial and growth phases, respectively. In the second experiment, 1600 Cobb 500 male broilers from 1 to 42 days were alloted in a randomized block experimental design, with 8 treatments and 8 replications of 25 birds per experimental unit, according to factorial arrangement (2 feed forms × 4 levels of CG: 0, 40, 80 and 120 g/kg). At 43 days of age, three birds from each cage were slaughtered to evaluate yield of carcass and cuts in each treatment. There was a quadratic effect (P < 0.01) on feed intake and weight gain of glycerin fed birds, but no difference in feed conversion (P>0.05). Carcass and cut weights presented quadratic behavior (P < 0.01), but regarding yield, only quadratic effect (P < 0.01) was observed for carcass, linear increase (P < 0.01) for wings and linear reduction (P < 0.01) for fat. Using CG improved weight gain. Up to 46.30 g/kg CG improved carcass yield and up to 120 g/kg reduced fat deposition. 650 $aAnimal performance 650 $aBroiler chickens 650 $aMetabolizable energy 650 $aFrango de Corte 650 $aGlicerina 650 $aPerformance 653 $aEnergia metabolizável 653 $aGlycerin 700 1 $aSOUZA, A. R. S. V. de 700 1 $aFEDDERN, V. 700 1 $aLOPES, L. dos S. 700 1 $aTEIXEIRA, C. J. de S. 700 1 $aMÜLLER, J. A. 700 1 $aSUREK, D. 700 1 $aPAIANO, D. 700 1 $aPETROLLI, T. G. 700 1 $aBOIAGO, M. M. 773 $tLivestock Science$gv. 263, n. 105017, 2022.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Suínos e Aves (CNPSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
03/03/1997 |
Data da última atualização: |
19/05/2022 |
Autoria: |
MELO FILHO, H. F. R. de; MEDEIROS, L. A. R.; JACOMINE, P. K. T. |
Afiliação: |
HERACLIO FERNANDES R DE MELO F, SNLCS; LUIZ ALBERTO REGUEIRA MEDEIROS, SNLCS; PAULO KLINGER TITO JACOMINE, CNPS. |
Título: |
Levantamento detalhado dos solos da área da UEPAE de Teresina, PI. |
Ano de publicação: |
1980 |
Fonte/Imprenta: |
Rio de Janeiro: EMBRAPA-SNLCS, 1980. |
Páginas: |
154 p. |
Série: |
(EMBRAPA-SNLCS. Boletim técnico, 69). |
Idioma: |
Português |
Notas: |
Acompanha 1 mapa, p&b. Escala 1:8.000. |
Conteúdo: |
A equipe de pedologia da Coordenadoria do Nordeste do Servico Nacional de Levantamento e Conservacao de Solos-EMBRAPA, atendendo a solicitacao da UEPAE de Teresina-EMBRAPA, efetuou o levantamento pedologico da area da sede desta UEPAE, situada nas proximidades de Teresina, e com uma superficie de 320 ha. A realizacao deste levantamento teve por objetivo a identificacao e estudo das diversas unidades de solos existentes na area, compreendendo investigacao das caracteristicas morfologicas, fisicas e quimicas, assim como a extensao das mesmas tendo em vista a sua utilizacao. O presente trabalho tem como finalidade fornecer tambem, subsidios basicos para planejamento e execusao de experimentos agricolas, visando obter resultados que possam ser extrapolados principalmente para areas de unidades de solos semelhantes, existentes em outras regioes, em todo o Estado do Piaui. |
Palavras-Chave: |
Classificação; Mapeamento; Piauí; Recursos naturais; Solos; Teresina; UEPAE. |
Thesagro: |
Classificação do Solo; Clima; Geologia; Levantamento; Reconhecimento do Solo; Relevo; Solo; Vegetação. |
Thesaurus NAL: |
Soil; Soil classification; Soil surveys. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/62779/1/CNPS-BOL.-TEC.-69-80.pdf
|
Marc: |
LEADER 01895nam a2200385 a 4500 001 1336005 005 2022-05-19 008 1980 bl uuuu 00u1 u #d 100 1 $aMELO FILHO, H. F. R. de 245 $aLevantamento detalhado dos solos da área da UEPAE de Teresina, PI. 260 $aRio de Janeiro: EMBRAPA-SNLCS$c1980 300 $a154 p. 490 $a(EMBRAPA-SNLCS. Boletim técnico, 69). 500 $aAcompanha 1 mapa, p&b. Escala 1:8.000. 520 $aA equipe de pedologia da Coordenadoria do Nordeste do Servico Nacional de Levantamento e Conservacao de Solos-EMBRAPA, atendendo a solicitacao da UEPAE de Teresina-EMBRAPA, efetuou o levantamento pedologico da area da sede desta UEPAE, situada nas proximidades de Teresina, e com uma superficie de 320 ha. A realizacao deste levantamento teve por objetivo a identificacao e estudo das diversas unidades de solos existentes na area, compreendendo investigacao das caracteristicas morfologicas, fisicas e quimicas, assim como a extensao das mesmas tendo em vista a sua utilizacao. O presente trabalho tem como finalidade fornecer tambem, subsidios basicos para planejamento e execusao de experimentos agricolas, visando obter resultados que possam ser extrapolados principalmente para areas de unidades de solos semelhantes, existentes em outras regioes, em todo o Estado do Piaui. 650 $aSoil 650 $aSoil classification 650 $aSoil surveys 650 $aClassificação do Solo 650 $aClima 650 $aGeologia 650 $aLevantamento 650 $aReconhecimento do Solo 650 $aRelevo 650 $aSolo 650 $aVegetação 653 $aClassificação 653 $aMapeamento 653 $aPiauí 653 $aRecursos naturais 653 $aSolos 653 $aTeresina 653 $aUEPAE 700 1 $aMEDEIROS, L. A. R. 700 1 $aJACOMINE, P. K. T.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Solos (CNPS) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|