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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
21/02/2017 |
Data da última atualização: |
21/02/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MOURA, J. H. A. de; ARAUJO, G. G. L. de; SARAIVA, E. P.; ALBUQUERQUE, I. R. R. de; TURCO, S. H. N.; COSTA, S. A. P.; SANTOS, N. M. |
Afiliação: |
JOSÉ HELDER ANDRADE DE MOURA, UFPB; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; EDILSON PAES SARAIVA, Professor da UFPB; ÍTALO RENEU ROSAS DE ALBUQUERQUE, UFBA; SÍLVIA HELENA NOGUEIRA TURCO, Professora da UNIVASF; SAMIR AUGUSTO PINHEIRO COSTA, UNIVASF; NILMARA MERCIA SANTOS, UNIVASF. |
Título: |
Ingestive behavior of crossbred Santa Inês sheep fed water with different salinity levels. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Semina: Ciências Agrárias, Londrina, v. 37, n. 2, p. 1057-1068, mar./abr. 2016. |
DOI: |
10.5433/1679-0359.2016v37n2p1057 |
Idioma: |
Inglês |
Conteúdo: |
The objective of the present study was to evaluate the effect of four water salinity levels on the ingestive behavior of non-castrated crossbred Santa Inês sheep. Thirty-two non-castrated crossbred Santa Inês sheep in feedlot, at seven months of age and initial average weight of 21.76±1.25 kg, were used in the experiment. The experimental design was completely randomized, with four treatments and eight replicates. Four concentrations of salts in the water fed to the animals were evaluated: low (640 mg/l); medium (3,188 mg/l); high (5,740 mg/l) and very high (8,326 mg/l) levels of total dissolved solids (TDS). For the ingestive behaviors, the animals were observed every ten minutes, for 24 hours, to determine the time spent feeding, ruminating and idle. Also, cud chewing and the average number of defecations and urinations and the frequency of water ingestion were determined. The time spent feeding, ruminating and idle were not changed by the salinity levels in the water. Dry matter intake, neutral detergent fiber intake, total chewing time, total cud chews per day, number of daily meals, average duration of each meal and number of defecations per day did not change either. However, feeding and rumination efficiency in grams of DM/h, water intake and number of urinations were linearly affected, whereas the variables rumination efficiency in grams of NDF/h, grams of dry matter per cud, grams of neutral detergent fiber per cud, number of cuds, number of chews per cud and chewing time per cud presented quadratic effect. The different levels of total dissolved solids (640; 3,188; 5,740; and 8.326 mg/l) in the water fed to the sheep did not cause alterations in their ingestive behavior. In conclusion, water with up to 8,326 mg TDS/l can be an alternative strategic and seasonal method to water crossbred Santa Ines sheep. MenosThe objective of the present study was to evaluate the effect of four water salinity levels on the ingestive behavior of non-castrated crossbred Santa Inês sheep. Thirty-two non-castrated crossbred Santa Inês sheep in feedlot, at seven months of age and initial average weight of 21.76±1.25 kg, were used in the experiment. The experimental design was completely randomized, with four treatments and eight replicates. Four concentrations of salts in the water fed to the animals were evaluated: low (640 mg/l); medium (3,188 mg/l); high (5,740 mg/l) and very high (8,326 mg/l) levels of total dissolved solids (TDS). For the ingestive behaviors, the animals were observed every ten minutes, for 24 hours, to determine the time spent feeding, ruminating and idle. Also, cud chewing and the average number of defecations and urinations and the frequency of water ingestion were determined. The time spent feeding, ruminating and idle were not changed by the salinity levels in the water. Dry matter intake, neutral detergent fiber intake, total chewing time, total cud chews per day, number of daily meals, average duration of each meal and number of defecations per day did not change either. However, feeding and rumination efficiency in grams of DM/h, water intake and number of urinations were linearly affected, whereas the variables rumination efficiency in grams of NDF/h, grams of dry matter per cud, grams of neutral detergent fiber per cud, number of cuds, number of chews per cud and chewin... Mostrar Tudo |
Palavras-Chave: |
Ócio; Raça Santa Inês. |
Thesagro: |
Água Salina; Consumo; Defecação; Ovino; Produção animal; Ruminação. |
Thesaurus Nal: |
Animal production. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156214/1/Gherman-1.pdf
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Marc: |
LEADER 02783naa a2200313 a 4500 001 2064874 005 2017-02-21 008 2016 bl uuuu u00u1 u #d 024 7 $a10.5433/1679-0359.2016v37n2p1057$2DOI 100 1 $aMOURA, J. H. A. de 245 $aIngestive behavior of crossbred Santa Inês sheep fed water with different salinity levels.$h[electronic resource] 260 $c2016 520 $aThe objective of the present study was to evaluate the effect of four water salinity levels on the ingestive behavior of non-castrated crossbred Santa Inês sheep. Thirty-two non-castrated crossbred Santa Inês sheep in feedlot, at seven months of age and initial average weight of 21.76±1.25 kg, were used in the experiment. The experimental design was completely randomized, with four treatments and eight replicates. Four concentrations of salts in the water fed to the animals were evaluated: low (640 mg/l); medium (3,188 mg/l); high (5,740 mg/l) and very high (8,326 mg/l) levels of total dissolved solids (TDS). For the ingestive behaviors, the animals were observed every ten minutes, for 24 hours, to determine the time spent feeding, ruminating and idle. Also, cud chewing and the average number of defecations and urinations and the frequency of water ingestion were determined. The time spent feeding, ruminating and idle were not changed by the salinity levels in the water. Dry matter intake, neutral detergent fiber intake, total chewing time, total cud chews per day, number of daily meals, average duration of each meal and number of defecations per day did not change either. However, feeding and rumination efficiency in grams of DM/h, water intake and number of urinations were linearly affected, whereas the variables rumination efficiency in grams of NDF/h, grams of dry matter per cud, grams of neutral detergent fiber per cud, number of cuds, number of chews per cud and chewing time per cud presented quadratic effect. The different levels of total dissolved solids (640; 3,188; 5,740; and 8.326 mg/l) in the water fed to the sheep did not cause alterations in their ingestive behavior. In conclusion, water with up to 8,326 mg TDS/l can be an alternative strategic and seasonal method to water crossbred Santa Ines sheep. 650 $aAnimal production 650 $aÁgua Salina 650 $aConsumo 650 $aDefecação 650 $aOvino 650 $aProdução animal 650 $aRuminação 653 $aÓcio 653 $aRaça Santa Inês 700 1 $aARAUJO, G. G. L. de 700 1 $aSARAIVA, E. P. 700 1 $aALBUQUERQUE, I. R. R. de 700 1 $aTURCO, S. H. N. 700 1 $aCOSTA, S. A. P. 700 1 $aSANTOS, N. M. 773 $tSemina: Ciências Agrárias, Londrina$gv. 37, n. 2, p. 1057-1068, mar./abr. 2016.
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Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Cerrados. |
Data corrente: |
29/01/2008 |
Data da última atualização: |
29/01/2008 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Circulação/Nível: |
-- - -- |
Autoria: |
GUIMARÃES JÚNIOR, R.; PEREIRA, L. G. R.; GONÇALVES, L. C.; TOMICH, T. R. |
Afiliação: |
Roberto Guimarães Júnior, CPAC; Luiz Gustavo Ribeiro Pereira, CPATSA; Lúcio Carlos Gonçalves, UFMG; Thierry Ribeiro Tomich, CPAP. |
Título: |
Uréia na alimentação da vaca leiteira. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: SIMPÓSIO MINEIRO DE NUTRIÇÃO DE GADO DE LEITE, 4., 2007. Belo Horizonte. Anais... Belo Horizonte: Escola de Veterinária-UFMG, 2007. p. 71-82. |
Idioma: |
Português |
Palavras-Chave: |
Aliementação; Bovino de leite; Gado de leite; Limitação; Potencialidade. |
Thesagro: |
Uréia; Vaca Leiteira. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00709naa a2200229 a 4500 001 1570551 005 2008-01-29 008 2007 bl uuuu u00u1 u #d 100 1 $aGUIMARÃES JÚNIOR, R. 245 $aUréia na alimentação da vaca leiteira. 260 $c2007 650 $aUréia 650 $aVaca Leiteira 653 $aAliementação 653 $aBovino de leite 653 $aGado de leite 653 $aLimitação 653 $aPotencialidade 700 1 $aPEREIRA, L. G. R. 700 1 $aGONÇALVES, L. C. 700 1 $aTOMICH, T. R. 773 $tIn: SIMPÓSIO MINEIRO DE NUTRIÇÃO DE GADO DE LEITE, 4., 2007. Belo Horizonte. Anais... Belo Horizonte: Escola de Veterinária-UFMG, 2007. p. 71-82.
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