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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
08/09/2022 |
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Data da última atualização: |
12/01/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAÚJO, C. de A.; MAGALHÃES, A. L. R.; ARAUJO, G. G. L. de; CAMPOS, F. S.; GOIS, G. C.; MATOS, M. H. T. de; QUEIROZ, M. A. A.; MENEZES, V. G.; COSTA, C. de J. P.; SANTOS, K. C. dos; LEITE, A. C. S. P. |
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Afiliação: |
CLEYTON DE ALMEIDA ARAÚJO, Universidade Federal do Agreste de Pernambuco - UFAPE; ANDRÉ LUIZ RODRIGUES MAGALHÃES, Universidade Federal do Agreste de Pernambuco - UFAPE; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; FLEMING SENA CAMPOS, Universidade Federal do Agreste de Pernambuco - UFAPE; GLAYCIANE COSTA GOIS, UNIVASF; MARIA HELENA TAVARES DE MATOS, UNIVASF; MÁRIO ADRIANO ÁVILA QUEIROZ, UNIVASF; VANÚZIA GONÇALVES MENEZES, Universidade Federal Rural de Pernambuco – UFRPE; CLAUDENILDE DE JESUS PINHEIRO COSTA, Universidade Federal do Agreste de Pernambuco - UFAPE; KELLY CRISTINA DOS SANTOS, Universidade Federal Rural de Pernambuco – UFRPE; ANA CLARA SILVA PINHEIRO LEITE, Universidade Federal do Agreste de Pernambuco - UFAPE. |
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Título: |
Effect of reduced of water supply on carcass characteristics, non-carcass components and the volume of digestive compartments of Santa Inês ewes. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Livestock Science, v. 245, 104402, 2021. |
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DOI: |
https://doi.org/10.1016/j.livsci.2021.104402 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the effect of reducing water supply for watering of Santa In?es ewes on carcass characteristics, non-carcass components and the volume of digestive compartments. Thirty-two crossbred Santa In?es ewes, with an average body weight of 32.2 ± 7.4 kg, were distributed in a randomized block design with four treatments (different supply levels - 100% (ad libitum), 80%, 60% and 40% ad libitum water intake treatment) and eight repetitions. The animals were confined for 63 days until slaughter. The decrease in water availability promoted a linear decreasing effect for the internal carcass length (P = 0.032). A quadratic effect was found for the volume of the omasum (P = 0.018) and abomasum (P = 0.039), with maximum volumes of 0.305 and 1.636 liters, respectively, for 40% supply. The reticulum yield showed a quadratic effect (P = 0.044) with a maximum point in the supply of 100%, with 0.527%. The reduction in water supply promoted a quadratic effect for the weight (P = 0.016) and yield (P = 0.030) of the bladder, with maximum yields found in the supply of 60%, with 0.067 kg and 0.233%, respectively. There was a quadratic effect for weight (P = 0.042) and yield (P = 0.029) of the diaphragm with higher values found in the supply of 60%m with 0.272 kg and 0.927%, respectively. There was a quadratic effect for kidney yield (P = 0.022) with higher yield for 100% supply. Therefore, the reduction in water supply levels by up to 40% in relation to voluntary intake can be a strategy to be used in cases of water scarcity, as it does not cause negative effects on the Santa In?es ewe carcass. MenosThe aim of this study was to evaluate the effect of reducing water supply for watering of Santa In?es ewes on carcass characteristics, non-carcass components and the volume of digestive compartments. Thirty-two crossbred Santa In?es ewes, with an average body weight of 32.2 ± 7.4 kg, were distributed in a randomized block design with four treatments (different supply levels - 100% (ad libitum), 80%, 60% and 40% ad libitum water intake treatment) and eight repetitions. The animals were confined for 63 days until slaughter. The decrease in water availability promoted a linear decreasing effect for the internal carcass length (P = 0.032). A quadratic effect was found for the volume of the omasum (P = 0.018) and abomasum (P = 0.039), with maximum volumes of 0.305 and 1.636 liters, respectively, for 40% supply. The reticulum yield showed a quadratic effect (P = 0.044) with a maximum point in the supply of 100%, with 0.527%. The reduction in water supply promoted a quadratic effect for the weight (P = 0.016) and yield (P = 0.030) of the bladder, with maximum yields found in the supply of 60%, with 0.067 kg and 0.233%, respectively. There was a quadratic effect for weight (P = 0.042) and yield (P = 0.029) of the diaphragm with higher values found in the supply of 60%m with 0.272 kg and 0.927%, respectively. There was a quadratic effect for kidney yield (P = 0.022) with higher yield for 100% supply. Therefore, the reduction in water supply levels by up to 40% in relation to voluntar... Mostrar Tudo |
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Palavras-Chave: |
Escassez de água; Escassez hídrica; Ovelhas Santa Inês; Pequenos ruminantes; Região Semiárida; Rendimento de carcaça. |
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Thesagro: |
Carcaça; Nutrição Animal; Ovelha. |
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Thesaurus Nal: |
Carcass yield; Ewes; Small ruminants. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02852naa a2200397 a 4500
001 2146236
005 2023-01-12
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.livsci.2021.104402$2DOI
100 1 $aARAÚJO, C. de A.
245 $aEffect of reduced of water supply on carcass characteristics, non-carcass components and the volume of digestive compartments of Santa Inês ewes.$h[electronic resource]
260 $c2021
520 $aThe aim of this study was to evaluate the effect of reducing water supply for watering of Santa In?es ewes on carcass characteristics, non-carcass components and the volume of digestive compartments. Thirty-two crossbred Santa In?es ewes, with an average body weight of 32.2 ± 7.4 kg, were distributed in a randomized block design with four treatments (different supply levels - 100% (ad libitum), 80%, 60% and 40% ad libitum water intake treatment) and eight repetitions. The animals were confined for 63 days until slaughter. The decrease in water availability promoted a linear decreasing effect for the internal carcass length (P = 0.032). A quadratic effect was found for the volume of the omasum (P = 0.018) and abomasum (P = 0.039), with maximum volumes of 0.305 and 1.636 liters, respectively, for 40% supply. The reticulum yield showed a quadratic effect (P = 0.044) with a maximum point in the supply of 100%, with 0.527%. The reduction in water supply promoted a quadratic effect for the weight (P = 0.016) and yield (P = 0.030) of the bladder, with maximum yields found in the supply of 60%, with 0.067 kg and 0.233%, respectively. There was a quadratic effect for weight (P = 0.042) and yield (P = 0.029) of the diaphragm with higher values found in the supply of 60%m with 0.272 kg and 0.927%, respectively. There was a quadratic effect for kidney yield (P = 0.022) with higher yield for 100% supply. Therefore, the reduction in water supply levels by up to 40% in relation to voluntary intake can be a strategy to be used in cases of water scarcity, as it does not cause negative effects on the Santa In?es ewe carcass.
650 $aCarcass yield
650 $aEwes
650 $aSmall ruminants
650 $aCarcaça
650 $aNutrição Animal
650 $aOvelha
653 $aEscassez de água
653 $aEscassez hídrica
653 $aOvelhas Santa Inês
653 $aPequenos ruminantes
653 $aRegião Semiárida
653 $aRendimento de carcaça
700 1 $aMAGALHÃES, A. L. R.
700 1 $aARAUJO, G. G. L. de
700 1 $aCAMPOS, F. S.
700 1 $aGOIS, G. C.
700 1 $aMATOS, M. H. T. de
700 1 $aQUEIROZ, M. A. A.
700 1 $aMENEZES, V. G.
700 1 $aCOSTA, C. de J. P.
700 1 $aSANTOS, K. C. dos
700 1 $aLEITE, A. C. S. P.
773 $tLivestock Science$gv. 245, 104402, 2021.
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| 16. |  | MATTOS, L.; SILVA, A. L. G. da; HERCOWITZ, M. Microeconomia. In: NOVION, H. de; VALLE, R. do (Org.). É pagando que se preserva?: subsídios para políticas públicas de compensação por serviços ambientais. São Paulo: Instituto Socioambiental, 2009. p. 11-24. Pág. 136-240| Tipo: Capítulo em Livro Técnico-Científico |
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