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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
01/11/2019 |
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Data da última atualização: |
01/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ROSA, P. R.; ARAUJO, G. G. L. de; TURCO, S. H. N.; MORAES, S. A. de; ALVES, J. N.; GOIS, G. C.; SANTOS, R. D. dos; CAMPOS, F. S. |
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Afiliação: |
Patrícia R. Rosa, UNIVASF; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; Silvia Helena N. Turco, UNIVASF; SALETE ALVES DE MORAES, CPATSA; Juliana N. Alves, UFPB, Areia, PB; Glayciane C. Gois, UNIVASF; RAFAEL DANTAS DOS SANTOS, CPATSA; Fleming S. Campos, UFRPE - Garanhus, PE. |
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Título: |
Ingestive behavior and physiological parameters of Sindhi heifers receiving saline water. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Agricultural Science, v. 11, n. 4, p. 381-394, 2019. |
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ISSN: |
1916-9752 |
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DOI: |
10.5539/jas.v11n4p381 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective was to evaluate the effects of potential use of brackish water as a source for Sindhi heifers on ingestive behavior and physiological and serum parameters. Twenty-four Sindhi heifers were distributed in a completely randomized design with four treatments and six replications, with levels of total dissolved solids (TDS) of 640, 3200, 5760, and 8320 mg/L. Three 24-hour behavioral tests were performed, which were divided into four observation shifts (00:00 to 06:00; 06:00 to 12:00; 12:00 to 18:00 and 18:00 to 00:00) at the beginning, middle, and end of the experiment. The highest values of black globe temperature humidity index and air temperature were observed at 14:00 h, with values of 92.7 and 34.1 °C, respectively. The different levels of TDS did not promote significant differences (P > 0.05) in the variables feed intake, rumination, idling, feeding efficiency as a function of dry matter and neutral detergent fiber intake, rumination efficiency as a function of dry matter and neutral detergent fiber intake, heart rate, rectal and surface temperature, creatinine, and potassium. Among the assessed shifts, feed and water intake showed higher frequencies in the shifts 2 (06-12 h) and 3 (12-18 h) and rumination showed a higher frequency in the shifts 1 (00-06 h) and 4 (18-00 h). The physiological variables presented higher indices during the warmest hours of the day. A linear behavior was observed for the serum sodium level, presenting a average of 134.4 mmol/L. Water containing up to 8,326 mg/L TDS can be used in the watering of Sindhi heifers in short periods in the season of highest water shortage without affecting the ingestive behavior and physiological and serum parameters of the animal. MenosThe objective was to evaluate the effects of potential use of brackish water as a source for Sindhi heifers on ingestive behavior and physiological and serum parameters. Twenty-four Sindhi heifers were distributed in a completely randomized design with four treatments and six replications, with levels of total dissolved solids (TDS) of 640, 3200, 5760, and 8320 mg/L. Three 24-hour behavioral tests were performed, which were divided into four observation shifts (00:00 to 06:00; 06:00 to 12:00; 12:00 to 18:00 and 18:00 to 00:00) at the beginning, middle, and end of the experiment. The highest values of black globe temperature humidity index and air temperature were observed at 14:00 h, with values of 92.7 and 34.1 °C, respectively. The different levels of TDS did not promote significant differences (P > 0.05) in the variables feed intake, rumination, idling, feeding efficiency as a function of dry matter and neutral detergent fiber intake, rumination efficiency as a function of dry matter and neutral detergent fiber intake, heart rate, rectal and surface temperature, creatinine, and potassium. Among the assessed shifts, feed and water intake showed higher frequencies in the shifts 2 (06-12 h) and 3 (12-18 h) and rumination showed a higher frequency in the shifts 1 (00-06 h) and 4 (18-00 h). The physiological variables presented higher indices during the warmest hours of the day. A linear behavior was observed for the serum sodium level, presenting a average of 134.4 mmol/L. Wa... Mostrar Tudo |
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Palavras-Chave: |
Comportamento fisiologico; Raça Sindi; Semiárido. |
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Thesagro: |
Água Salina; Água Salobra; Novilho. |
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Thesaurus Nal: |
Heifers. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/204067/1/Ingestive-Behavior-and-Physiological-2019.pdf
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Marc: |
LEADER 02627naa a2200313 a 4500
001 2113738
005 2019-11-01
008 2019 bl uuuu u00u1 u #d
022 $a1916-9752
024 7 $a10.5539/jas.v11n4p381$2DOI
100 1 $aROSA, P. R.
245 $aIngestive behavior and physiological parameters of Sindhi heifers receiving saline water.$h[electronic resource]
260 $c2019
520 $aThe objective was to evaluate the effects of potential use of brackish water as a source for Sindhi heifers on ingestive behavior and physiological and serum parameters. Twenty-four Sindhi heifers were distributed in a completely randomized design with four treatments and six replications, with levels of total dissolved solids (TDS) of 640, 3200, 5760, and 8320 mg/L. Three 24-hour behavioral tests were performed, which were divided into four observation shifts (00:00 to 06:00; 06:00 to 12:00; 12:00 to 18:00 and 18:00 to 00:00) at the beginning, middle, and end of the experiment. The highest values of black globe temperature humidity index and air temperature were observed at 14:00 h, with values of 92.7 and 34.1 °C, respectively. The different levels of TDS did not promote significant differences (P > 0.05) in the variables feed intake, rumination, idling, feeding efficiency as a function of dry matter and neutral detergent fiber intake, rumination efficiency as a function of dry matter and neutral detergent fiber intake, heart rate, rectal and surface temperature, creatinine, and potassium. Among the assessed shifts, feed and water intake showed higher frequencies in the shifts 2 (06-12 h) and 3 (12-18 h) and rumination showed a higher frequency in the shifts 1 (00-06 h) and 4 (18-00 h). The physiological variables presented higher indices during the warmest hours of the day. A linear behavior was observed for the serum sodium level, presenting a average of 134.4 mmol/L. Water containing up to 8,326 mg/L TDS can be used in the watering of Sindhi heifers in short periods in the season of highest water shortage without affecting the ingestive behavior and physiological and serum parameters of the animal.
650 $aHeifers
650 $aÁgua Salina
650 $aÁgua Salobra
650 $aNovilho
653 $aComportamento fisiologico
653 $aRaça Sindi
653 $aSemiárido
700 1 $aARAUJO, G. G. L. de
700 1 $aTURCO, S. H. N.
700 1 $aMORAES, S. A. de
700 1 $aALVES, J. N.
700 1 $aGOIS, G. C.
700 1 $aSANTOS, R. D. dos
700 1 $aCAMPOS, F. S.
773 $tJournal of Agricultural Science$gv. 11, n. 4, p. 381-394, 2019.
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Embrapa Semiárido (CPATSA) |
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| 15. |  | GAZZIERO, D. L. P. Control of weeds in no-tillage cultivation. In: KOKUBUN, M. (Ed.). No-tillage cultivation of soybean and future research needs in South America. Tsukuba: JIRCAS, 1998. (JIRCAS Working Reports, 13). Proceedings of a Seminar held in Foz do Iguacu, Brazil and Iguazu District, Paraguay on March 5 and 6, 1998. p. 43-52.| Tipo: Artigo em Anais de Congresso |
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