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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
28/07/1999 |
Data da última atualização: |
28/07/1999 |
Autoria: |
LIMA, J. L. S. de; SERPA, F. da G.; SA, I. B.; MENDONCA, A. L.; DUARTE, E. S. |
Título: |
Caracteristicas fisico-mecanicas e energeticas de madeiras do tropico Semi-Arido do Nordeste. |
Ano de publicação: |
1996 |
Fonte/Imprenta: |
Petrolina: EMBRAPA-CPATSA, 1996. |
Páginas: |
12p. |
Série: |
(EMBRAPA-CPATSA. Comunicado Tecnico, 63) |
Idioma: |
Português |
Conteúdo: |
Indica as caracteristicas fisico-quimicas e energeticas das madeiras e oferece parametros tecnicos que favorecem uma adequada utilizacao destas especies. Confeccionaram corpos de prova para ensaior fisico-mecanicos e quimicos. Analisaram os seguintes parametros: peso especifico aparente, retratilidade, compressao axial; flexao estatica, fendilhamento, poder calorifico, carbono fixo. |
Palavras-Chave: |
Brasil; Caracteristica fisico-mecanica; Energetic characteristic; Mechanical; Nordeste; Northeast; Physical; Regiao semi-arida; Semi-arid region. |
Thesagro: |
Energia; Madeira. |
Thesaurus Nal: |
Brazil; wood. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01287nam a2200337 a 4500 001 1292004 005 1999-07-28 008 1996 bl uuuu u0uu1 u #d 100 1 $aLIMA, J. L. S. de 245 $aCaracteristicas fisico-mecanicas e energeticas de madeiras do tropico Semi-Arido do Nordeste. 260 $aPetrolina: EMBRAPA-CPATSA$c1996 300 $a12p. 490 $a(EMBRAPA-CPATSA. Comunicado Tecnico, 63) 520 $aIndica as caracteristicas fisico-quimicas e energeticas das madeiras e oferece parametros tecnicos que favorecem uma adequada utilizacao destas especies. Confeccionaram corpos de prova para ensaior fisico-mecanicos e quimicos. Analisaram os seguintes parametros: peso especifico aparente, retratilidade, compressao axial; flexao estatica, fendilhamento, poder calorifico, carbono fixo. 650 $aBrazil 650 $awood 650 $aEnergia 650 $aMadeira 653 $aBrasil 653 $aCaracteristica fisico-mecanica 653 $aEnergetic characteristic 653 $aMechanical 653 $aNordeste 653 $aNortheast 653 $aPhysical 653 $aRegiao semi-arida 653 $aSemi-arid region 700 1 $aSERPA, F. da G. 700 1 $aSA, I. B. 700 1 $aMENDONCA, A. L. 700 1 $aDUARTE, E. S.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
01/11/2019 |
Data da última atualização: |
01/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
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. |
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. |
Título: |
Ingestive behavior and physiological parameters of Sindhi heifers receiving saline water. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Journal of Agricultural Science, v. 11, n. 4, p. 381-394, 2019. |
ISSN: |
1916-9752 |
DOI: |
10.5539/jas.v11n4p381 |
Idioma: |
Inglês |
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 |
Palavras-Chave: |
Comportamento fisiologico; Raça Sindi; Semiárido. |
Thesagro: |
Água Salina; Água Salobra; Novilho. |
Thesaurus NAL: |
Heifers. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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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