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Registros recuperados : 35 | |
5. | | TEIXEIRA NETTO, M. V.; MASSUQUETTO, A.; KRABBE, E. L.; SUREK, D.; OLIVEIRA, S. G.; MAIORKA, A. Effect of conditioning temperature on pellet quality, diet digestibility, and broiler performance. Journal of Applied Poultry Research, v. 28, p. 963-973, 2019. Biblioteca(s): Embrapa Suínos e Aves. |
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6. | | FÉLIX, A.; RAMOS, T.; ALARÇA, L.; BRITO, C.; MANDARINO, J.; OLIVEIRA, S.; MAIORKA, A. Effect of extrusion on the trypsin inhibitors activity and digestibility of the raw soybean in dogs determined by the regression, substitution, and difference methods. In: Congress of the European Society of Veterinary and Comparative Nutrition, 16., Bydgoszcz, 2012. Congress proceedings... Bydgoszcz: University of Technology and Life Sciences, 2012. p. 46. Biblioteca(s): Embrapa Soja. |
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7. | | MASSUQUETTO, A.; PANISSON. J. C.; SCHRAMM, V. G.; SUREK, D.; KRABBE, E. L.; MAIORKA, A. Effects of feed form and energy levels on growth performance, carcass yield and nutrient digestibility in broilers. Animal, v. 14, n. 6, p. 1139-1146, 2020. Biblioteca(s): Embrapa Suínos e Aves. |
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8. | | MASSUQUETTO, A.; PANISSON, J. C.; MARX, F. O.; SUREK, D.; KRABBE, E. L.; MAIORKA, A. Effect of pelleting and different feeding programs on growth performance, carcass yield, and nutrient digestibility in broiler chickens. Poultry Science, v. 98, p.5497-5503, 2019. Biblioteca(s): Embrapa Suínos e Aves. |
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9. | | GOPINGER, E.; AVILA, V. S. de; KRABBE, E. L.; SUREK, D.; LOPES, L. dos S.; MAIORKA, A. Adição de xilanase e glucanase associada a fitase em dietas de frango de corte sobre a retenção e excreção de minerais. I In: SEMINÁRIO TÉCNICO CIENTÍFICO DE AVES E SUÍNOS, 16; FEIRA DA INDÚSTRIA DE PRODUÇÃO, PROCESSAMENTO E PROTEÍNA ANIMAL - FIPPPA, 2015, Curitiba. Anais... Curitiba: Gessulli, 2015. Biblioteca(s): Embrapa Suínos e Aves. |
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11. | | KRABBE, E. L.; SANDRI, E. C.; AVILA, V. S. de; MAIORKA, A.; LOPES, L. dos S.; KLEIN, C. H. Comparação de diferentes métodos de secagem das excretas de frangos de corte sobre as perdas de nitrogênio e energia. In: SEMINÁRIO INTERNACIONAL DE AVES E SUÍNOS, 12., 2013, Florianópolis. Anais... Florianópolis: Gessulli, 2013. AVESUI 2013. Biblioteca(s): Embrapa Suínos e Aves. |
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12. | | MARCON, W, A.; SUREK, D.; AVILA, V. S. de; KLEIN, C. H.; MAIORKA, A.; KRABBE, E. L. Avaliação da exposição de dieta peletizada a diferentes tempos e condições de umidade relativa do ar em câmara de desafio. In: JORNADA DE INICIAÇÃO CIENTÍFICA (JINC), 7., 2013, Concórdia. Anais... Brasília, DF: Embrapa, 2013. p. 80-81. Biblioteca(s): Embrapa Suínos e Aves. |
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13. | | BASSI, L. S.; PANISSON, J. C.; ARAÚJO, R. A.; LUGARINI, L.; ALMEIDA, L. M.; MAIORKA, A.; KRABBE, E. L. Efeito da densidade nutricional sobre a ocorrência de miopatia do peito e drip loss em diferentes linhagens de frango de corte. In: CONGRESSO LATINO-AMERICANO DE NUTRIÇÃO ANIMAL, 8., 2018, Campinas. Anais... Campinas: CBNA, 2018. Biblioteca(s): Embrapa Suínos e Aves. |
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14. | | DAHLKE, F.; GONZALES, E.; FURLAN, R. l.; GADELHA, A. C.; ROSA, P. S.; MEURER, R. F. P.; MAIORKA, A. Desenvolvimento folicular de embriões de frangos de corte de diferentes genótipos expostos ao estresse térmico crônico. Ciência Rural, v.38, n.8, p.2314-2320, 2008. Projeto/Plano de Ação: 16.00.3004-00. Biblioteca(s): Embrapa Suínos e Aves. |
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15. | | BASSI, L. S.; PANISSON, J. C.; DIAS, R. C.; BOTTCHER, A.; NETTO, S. A.; MAIORKA, A.; KRABBE, E. L. Efeito do nível de energia metabolizável da dieta sobre a composição de carcaça de frangos de corte de três diferentes linhagens. In: SALÃO INTERNACIONAL DE AVICULTURA E SUINOCULTURA, 2017, São Paulo. Anais: trabalhos científicos: produção. São Paulo: ABPA, 2017. p. 135-138. SIAVS. Biblioteca(s): Embrapa Suínos e Aves. |
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16. | | MARX, F. O.; MASSUQUETTO, A.; BASSI, L. S.; KRABBE, E. L.; ROCHA, C.; OLIVEIRA, S. G.; MAIORKA, A. Different soybean meal particle sizes on growth performance, nutrient ileal digestibility, digestible energy, and carcass yield of broiler chickens. Livestock Science, v. 247, n. 104467, 2021. Biblioteca(s): Embrapa Suínos e Aves. |
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17. | | AVILA, V. S. de; KRABBE, E. L.; KLEIN, C. H.; LOPES, L. dos S.; SANDRI, E. C.; MAIORKA, A. Efeito do uso de fitase em dietas de frangos de corte sobre a biodisponibilidade de minerais e aproveitamento de energia. In: SEMINÁRIO INTERNACIONAL DE AVES E SUÍNOS, 12., 2013, Florianópolis. Anais... Florianópolis: Gessulli, 2013. AVESUI 2013. Biblioteca(s): Embrapa Suínos e Aves. |
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18. | | MORAES, M. T. T. de; ROCHA, C. da; MORENO, T. B.; SUREK, D.; BORGES, S. A.; MAIORKA, A. Effect of different dietary electrolyte balance values at high temperature peaks on performance and egg quality of Japanese quail (coturnix coturnix japonica). The Journal of Applied Poultry Research, v. 28, n. 4, p. 1234-1239, 2019. Biblioteca(s): Embrapa Suínos e Aves. |
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Registros recuperados : 35 | |
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Registro Completo
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
03/11/2020 |
Data da última atualização: |
09/11/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
MASSUQUETTO, A.; PANISSON. J. C.; SCHRAMM, V. G.; SUREK, D.; KRABBE, E. L.; MAIORKA, A. |
Afiliação: |
ANDRÉIA MASSUQUETTO, UFPR; JONAS C. PANISSON, UFPR; VINICIUS GONZALES SCHRAMM, UFPR; DIEGO SUREK, CNPSA; EVERTON LUIS KRABBE, CNPSA; ALEX MAIORKA, UFPR. |
Título: |
Effects of feed form and energy levels on growth performance, carcass yield and nutrient digestibility in broilers. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Animal, v. 14, n. 6, p. 1139-1146, 2020. |
DOI: |
https://doi.org/10.1017/S1751731119003331 |
Idioma: |
Inglês |
Conteúdo: |
Abstratcs: Feed form is well recognized to improve broiler performance, specially by increasing feed intake (FI). However, when different diet energy levels are used, the results differ in the literature. Therefore, this experiment was conducted to evaluate the influence of feed form and dietary metabolizable energy (ME) levels on broiler performance, carcass yield and on the digestibility of DM, CP, starch and gross energy. In total, 1152 male Cobb 500 broilers were evaluated between 35 and 47 days. The birds were distributed according to a completely randomized design in a 2 × 4 factorial arrangement, consisting of two feed forms (mash or pellet) and four ME levels (12.73, 13.06, 13.40 or 13.73 MJ/kg), totaling eight treatments with eight replicates of 18 birds. Broilers fed the lowest ME level presented the lowest weight gain (WG) and worst feed per unit gain (P < 0.01). Metabolizable energy intake increased (P < 0.01) with progressive increments of ME, which, however, did not affect caloric conversion (CC, P > 0.05). Pelleted diets promoted higher FI, WG, ME intake (P < 0.01) and better feed per unit gain and CC (P < 0.05) compared with mash. In mash diets, increasing dietary ME levels promoted a linear increase in WG (P < 0.01) and reduced feed per unit gain (P ≤ 0.05), but did not affect FI (P > 0.05). In pelleted diets, on the other hand, increasing ME levels linearly reduced FI (P < 0.05) and feed per unit gain (P < 0.01). Broilers fed pelleted diets presented higher abdominal fat deposition than those fed mash (P < 0.05). Increasing ME levels reduced the coefficients of ileal apparent digestibility of DM (P < 0.01) and total starch (P < 0.05) but did not affect the digestibility of other evaluated nutrients. The digestibility of all nutrients was lower when pelleted diets were fed compared with mash. Increasing inert material inclusion in the diets at the expense of soybean oil to reduce dietary ME levels promoted higher pellet durability index values (P < 0.05) and the percentage of fines (P < 0.01). Overall, the results suggest that pelleted diets promote better broiler performance because they increase FI, since the digestibility of dietary fractions is reduced. Chickens consuming low-energy pelleted diets may increase FI to compensate for energy deficit. In contrast, broilers fed mash diets may have reached their maximum intake capacity and did not regulate FI by changing feed energy density. When feeding pelleted diets, dietary energy reduction should be considered to reduce feed costs and to improve the carcass quality of broilers. MenosAbstratcs: Feed form is well recognized to improve broiler performance, specially by increasing feed intake (FI). However, when different diet energy levels are used, the results differ in the literature. Therefore, this experiment was conducted to evaluate the influence of feed form and dietary metabolizable energy (ME) levels on broiler performance, carcass yield and on the digestibility of DM, CP, starch and gross energy. In total, 1152 male Cobb 500 broilers were evaluated between 35 and 47 days. The birds were distributed according to a completely randomized design in a 2 × 4 factorial arrangement, consisting of two feed forms (mash or pellet) and four ME levels (12.73, 13.06, 13.40 or 13.73 MJ/kg), totaling eight treatments with eight replicates of 18 birds. Broilers fed the lowest ME level presented the lowest weight gain (WG) and worst feed per unit gain (P < 0.01). Metabolizable energy intake increased (P < 0.01) with progressive increments of ME, which, however, did not affect caloric conversion (CC, P > 0.05). Pelleted diets promoted higher FI, WG, ME intake (P < 0.01) and better feed per unit gain and CC (P < 0.05) compared with mash. In mash diets, increasing dietary ME levels promoted a linear increase in WG (P < 0.01) and reduced feed per unit gain (P ≤ 0.05), but did not affect FI (P > 0.05). In pelleted diets, on the other hand, increasing ME levels linearly reduced FI (P < 0.05) and feed per unit gain (P < 0.01). Broilers fed pelleted diets presented ... Mostrar Tudo |
Palavras-Chave: |
Aves comerciais. |
Thesagro: |
Carcaça; Digestibilidade; Energia; Frango de Corte; Gordura; Metabolismo Energético; Nutrição Animal; Peletização; Ração. |
Categoria do assunto: |
-- |
Marc: |
LEADER 03538naa a2200313 a 4500 001 2126208 005 2020-11-09 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1017/S1751731119003331$2DOI 100 1 $aMASSUQUETTO, A. 245 $aEffects of feed form and energy levels on growth performance, carcass yield and nutrient digestibility in broilers.$h[electronic resource] 260 $c2020 520 $aAbstratcs: Feed form is well recognized to improve broiler performance, specially by increasing feed intake (FI). However, when different diet energy levels are used, the results differ in the literature. Therefore, this experiment was conducted to evaluate the influence of feed form and dietary metabolizable energy (ME) levels on broiler performance, carcass yield and on the digestibility of DM, CP, starch and gross energy. In total, 1152 male Cobb 500 broilers were evaluated between 35 and 47 days. The birds were distributed according to a completely randomized design in a 2 × 4 factorial arrangement, consisting of two feed forms (mash or pellet) and four ME levels (12.73, 13.06, 13.40 or 13.73 MJ/kg), totaling eight treatments with eight replicates of 18 birds. Broilers fed the lowest ME level presented the lowest weight gain (WG) and worst feed per unit gain (P < 0.01). Metabolizable energy intake increased (P < 0.01) with progressive increments of ME, which, however, did not affect caloric conversion (CC, P > 0.05). Pelleted diets promoted higher FI, WG, ME intake (P < 0.01) and better feed per unit gain and CC (P < 0.05) compared with mash. In mash diets, increasing dietary ME levels promoted a linear increase in WG (P < 0.01) and reduced feed per unit gain (P ≤ 0.05), but did not affect FI (P > 0.05). In pelleted diets, on the other hand, increasing ME levels linearly reduced FI (P < 0.05) and feed per unit gain (P < 0.01). Broilers fed pelleted diets presented higher abdominal fat deposition than those fed mash (P < 0.05). Increasing ME levels reduced the coefficients of ileal apparent digestibility of DM (P < 0.01) and total starch (P < 0.05) but did not affect the digestibility of other evaluated nutrients. The digestibility of all nutrients was lower when pelleted diets were fed compared with mash. Increasing inert material inclusion in the diets at the expense of soybean oil to reduce dietary ME levels promoted higher pellet durability index values (P < 0.05) and the percentage of fines (P < 0.01). Overall, the results suggest that pelleted diets promote better broiler performance because they increase FI, since the digestibility of dietary fractions is reduced. Chickens consuming low-energy pelleted diets may increase FI to compensate for energy deficit. In contrast, broilers fed mash diets may have reached their maximum intake capacity and did not regulate FI by changing feed energy density. When feeding pelleted diets, dietary energy reduction should be considered to reduce feed costs and to improve the carcass quality of broilers. 650 $aCarcaça 650 $aDigestibilidade 650 $aEnergia 650 $aFrango de Corte 650 $aGordura 650 $aMetabolismo Energético 650 $aNutrição Animal 650 $aPeletização 650 $aRação 653 $aAves comerciais 700 1 $aPANISSON. J. C. 700 1 $aSCHRAMM, V. G. 700 1 $aSUREK, D. 700 1 $aKRABBE, E. L. 700 1 $aMAIORKA, A. 773 $tAnimal$gv. 14, n. 6, p. 1139-1146, 2020.
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