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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
03/04/2013 |
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Data da última atualização: |
01/07/2016 |
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Autoria: |
AGUIAR, G. M. N.; SIMÕES, S. V. D.; SILVA, T. R.; ASSIS, A. C. O.; MEDEIROS, J. M. A.; GARINO JÚNIOR, F.; RIET-CORREA, F. |
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Título: |
Foot rot and other foot diseases of goat and sheep in the semiarid region of northeastern Brazil. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 31, n. 10, p. 879-884, out., 2011. |
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DOI: |
http://dx.doi.org/10.1590/S0100-736X2011001000008 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This paper reports the occurrence and epidemiology of outbreaks of foot rot and other foot diseases in goats and sheep in the semiarid region of Paraíba, northeastern Brazil. Four farms were inspected for the presence of foot lesion in sheep and goats and for environmental conditions, general hygiene, pastures, and disease control measures. The prevalence of foot lesions was 19.41% (170/876) in sheep and 17.99% (52/289) in goats, ranging between 5.77% and 33.85% in different farms. Foot rot was the most common disease, affecting 12.1% of the animals examined (141/1165), but with significantly higher (p<0.05) prevalence in sheep (13.69%) than in goats (7.27%). The frequency of malignant foot rot was also significantly lower (p<0.05) in goats (9.53%) than in the sheep (40.83%). On one farm, Dorper sheep showed significantly higher (p<0.05) prevalence of foot rot (17.5%) than Santa Inês sheep (6.79%), and the number of digits affected was also higher in the former. Dichelobacter nodosus and Fusobacterium necrophorum were isolated from cases of foot rot. White line disease was found in 3.95% of the animals, sole ulcers in 1.29%, foot abscess in 1.03% and hoof overgrowth in 0.5%. The high rainfall at the time of occurrence, grazing in wetlands, clay soils with poor drainage, presence of numerous stony grounds, closure of the flocks in pens at night, and introduction of affected animals were considered predisposing factors for the occurrence of foot diseases.
[Pododermatite infecciosa e outras doenças podais de caprinos e ovinos no semiárido Nordestino].
Resumo: Este trabalho relata a ocorrência e aspectos epidemiológicos de surtos de pododermatite infecciosa e outras afecções podais em caprinos e ovinos no semiárido paraibano. As propriedades foram inspecionadas quanto à presença de problemas podais e aspectos relacionados às condições ambientais, higiene, locais de pastejo e medidas de controle utilizadas. Nos ovinos a prevalência de lesões podais foi de 19,41% (170/876) e nos caprinos de 17,99% (52/289), variando entre 5,77% e 33,85% nas diferentes propriedades. A pododermatite infecciosa foi a doença mais frequente acometendo 12,1% dos animais examinados (141/1165), sendo a prevalência nos ovinos (13,69%) significativamente maior (p<0,05) do que a nos caprinos (7,27%). A frequência de lesões malignas desta doença em caprinos (9,53%) foi, também, significativamente menor (p<0,05) do que nos ovinos (40,83%). Em uma das propriedades a prevalência de pododermatite infecciosa entre os ovinos Dorper (17,5%) foi significativamente maior do que a nos ovinos da raça Santa Inês (6,79 %), tendo os animais pela pododermatite infecciosa. Dichelobacter nodosus e Fusobacterium necrophorum foram isolados de casos de pododermatite infecciosa. A doença da linha branca foi constatada em 3,95% dos animais, a úlcera de sola em 1,29%, o abscesso do pé em 1,03%, e crescimento excessivo do casco em 0,5%. Os altos índices pluviométricos na época de ocorrência, o pastejo em áreas úmidas, os solos argilosos com pouca drenagem, os terrenos pedregosos, o encerramento em currais durante a noite e a introdução de animais doentes foram considerados fatores predisponentes para a ocorrência dos surtos. MenosAbstract: This paper reports the occurrence and epidemiology of outbreaks of foot rot and other foot diseases in goats and sheep in the semiarid region of Paraíba, northeastern Brazil. Four farms were inspected for the presence of foot lesion in sheep and goats and for environmental conditions, general hygiene, pastures, and disease control measures. The prevalence of foot lesions was 19.41% (170/876) in sheep and 17.99% (52/289) in goats, ranging between 5.77% and 33.85% in different farms. Foot rot was the most common disease, affecting 12.1% of the animals examined (141/1165), but with significantly higher (p<0.05) prevalence in sheep (13.69%) than in goats (7.27%). The frequency of malignant foot rot was also significantly lower (p<0.05) in goats (9.53%) than in the sheep (40.83%). On one farm, Dorper sheep showed significantly higher (p<0.05) prevalence of foot rot (17.5%) than Santa Inês sheep (6.79%), and the number of digits affected was also higher in the former. Dichelobacter nodosus and Fusobacterium necrophorum were isolated from cases of foot rot. White line disease was found in 3.95% of the animals, sole ulcers in 1.29%, foot abscess in 1.03% and hoof overgrowth in 0.5%. The high rainfall at the time of occurrence, grazing in wetlands, clay soils with poor drainage, presence of numerous stony grounds, closure of the flocks in pens at night, and introduction of affected animals were considered predisposing factors for the occurrence of foot diseases.
[Pododerma... Mostrar Tudo |
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Palavras-Chave: |
Pododermatite. |
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Thesagro: |
Caprino; Doença animal; Ovino. |
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Thesaurus Nal: |
Dichelobacter nodosus; Fusobacterium necrophorum. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 04149naa a2200277 a 4500
001 1954955
005 2016-07-01
008 2011 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/S0100-736X2011001000008$2DOI
100 1 $aAGUIAR, G. M. N.
245 $aFoot rot and other foot diseases of goat and sheep in the semiarid region of northeastern Brazil.
260 $c2011
520 $aAbstract: This paper reports the occurrence and epidemiology of outbreaks of foot rot and other foot diseases in goats and sheep in the semiarid region of Paraíba, northeastern Brazil. Four farms were inspected for the presence of foot lesion in sheep and goats and for environmental conditions, general hygiene, pastures, and disease control measures. The prevalence of foot lesions was 19.41% (170/876) in sheep and 17.99% (52/289) in goats, ranging between 5.77% and 33.85% in different farms. Foot rot was the most common disease, affecting 12.1% of the animals examined (141/1165), but with significantly higher (p<0.05) prevalence in sheep (13.69%) than in goats (7.27%). The frequency of malignant foot rot was also significantly lower (p<0.05) in goats (9.53%) than in the sheep (40.83%). On one farm, Dorper sheep showed significantly higher (p<0.05) prevalence of foot rot (17.5%) than Santa Inês sheep (6.79%), and the number of digits affected was also higher in the former. Dichelobacter nodosus and Fusobacterium necrophorum were isolated from cases of foot rot. White line disease was found in 3.95% of the animals, sole ulcers in 1.29%, foot abscess in 1.03% and hoof overgrowth in 0.5%. The high rainfall at the time of occurrence, grazing in wetlands, clay soils with poor drainage, presence of numerous stony grounds, closure of the flocks in pens at night, and introduction of affected animals were considered predisposing factors for the occurrence of foot diseases. [Pododermatite infecciosa e outras doenças podais de caprinos e ovinos no semiárido Nordestino]. Resumo: Este trabalho relata a ocorrência e aspectos epidemiológicos de surtos de pododermatite infecciosa e outras afecções podais em caprinos e ovinos no semiárido paraibano. As propriedades foram inspecionadas quanto à presença de problemas podais e aspectos relacionados às condições ambientais, higiene, locais de pastejo e medidas de controle utilizadas. Nos ovinos a prevalência de lesões podais foi de 19,41% (170/876) e nos caprinos de 17,99% (52/289), variando entre 5,77% e 33,85% nas diferentes propriedades. A pododermatite infecciosa foi a doença mais frequente acometendo 12,1% dos animais examinados (141/1165), sendo a prevalência nos ovinos (13,69%) significativamente maior (p<0,05) do que a nos caprinos (7,27%). A frequência de lesões malignas desta doença em caprinos (9,53%) foi, também, significativamente menor (p<0,05) do que nos ovinos (40,83%). Em uma das propriedades a prevalência de pododermatite infecciosa entre os ovinos Dorper (17,5%) foi significativamente maior do que a nos ovinos da raça Santa Inês (6,79 %), tendo os animais pela pododermatite infecciosa. Dichelobacter nodosus e Fusobacterium necrophorum foram isolados de casos de pododermatite infecciosa. A doença da linha branca foi constatada em 3,95% dos animais, a úlcera de sola em 1,29%, o abscesso do pé em 1,03%, e crescimento excessivo do casco em 0,5%. Os altos índices pluviométricos na época de ocorrência, o pastejo em áreas úmidas, os solos argilosos com pouca drenagem, os terrenos pedregosos, o encerramento em currais durante a noite e a introdução de animais doentes foram considerados fatores predisponentes para a ocorrência dos surtos.
650 $aDichelobacter nodosus
650 $aFusobacterium necrophorum
650 $aCaprino
650 $aDoença animal
650 $aOvino
653 $aPododermatite
700 1 $aSIMÕES, S. V. D.
700 1 $aSILVA, T. R.
700 1 $aASSIS, A. C. O.
700 1 $aMEDEIROS, J. M. A.
700 1 $aGARINO JÚNIOR, F.
700 1 $aRIET-CORREA, F.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 31, n. 10, p. 879-884, out., 2011.
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Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
05/09/2022 |
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Data da última atualização: |
06/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ALVES, A. C.; SOUZA, E. R. de; MELO, H. F. de; PINTO, J. G. O; REGO JUNIOR, F. E. de A.; SOUZA JÚNIOR, V. S. de; MARQUES, F. A.; SANTOS, M. A. do; SCHAFFER, B.; GHEYI, H. R. |
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Afiliação: |
AGLAIR CARDOSO ALVES, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; EDIVAN RODRIGUES DE SOUZA, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; HIDELBLANDI FARIAS DE MELO, UNIVERSIDADE FEDERAL DE VIÇOSA; JOSÉ GEORGE OLIVEIRA PINTO, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; FRANCISCO ERNESTO DE ANDRADE REGO JUNIOR, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; VALDOMIRO SEVERINO DE SOUZA JÚNIOR, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; FLAVIO ADRIANO MARQUES, CNPS; MONALIZA ALVES DO SANTOS, UNIVERSIDADE FEDERAL RURAL DE PERNAMBUCO; BRUCE SCHAFFER, UNIVERSITY OF FLORIDA; HANS RAJ GHEYI, UNIVERSIDADE FEDERAL DE CAMPINA GRANDE. |
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Título: |
Comparison of solution extraction methods for estimating electrical conductivity in soils with contrasting mineralogical assemblages and textures. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Catena, v. 218, 106581, Nov. 2022. |
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DOI: |
https://doi.org/10.1016/j.catena.2022.106581 |
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Idioma: |
Inglês |
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Conteúdo: |
Characterization of the soil solution is of fundamental importance for monitoring plant nutrient availability, environmental contamination, and evaluation of salt-affected soils. Due to the diversity of methodologies adopted in various parts of the world, comparison of the most common extraction methods in different types of soils is warranted. This study compared the efficiency of five soil solution extraction methods for five soils with different mineralogical assemblages and textures with the most commonly used saturated paste extract method. The extraction methods compared were: centrifugation, porous extractor capsules, and soil-water extracts (soil:water ratio of 1:2, 1:5, or 1:10). The soil types evaluated were: Regosol, Luvisol, Gleysol, Nitisol and Ferrosol in the soil surface and subsurface horizons. Linear regression equations were developed that allowed accurate estimation of electrical conductivity of the saturated paste extract (ECse). Ten equations were developed for the porous capsule method, eight were developed for the centrifugation method (with the exception of the Regosol with 900 g k-1 of total sand, which was not suitable for this method due to the high sand content), and 30 equations were developed for the soil-water extract method (at each of the soil:water ratios tested). The diversity of equations developed for soils with different mineralogical assemblages and textures should assist growers and extension workers who need to know the soil electrical conductivity for making soil management decisions. MenosCharacterization of the soil solution is of fundamental importance for monitoring plant nutrient availability, environmental contamination, and evaluation of salt-affected soils. Due to the diversity of methodologies adopted in various parts of the world, comparison of the most common extraction methods in different types of soils is warranted. This study compared the efficiency of five soil solution extraction methods for five soils with different mineralogical assemblages and textures with the most commonly used saturated paste extract method. The extraction methods compared were: centrifugation, porous extractor capsules, and soil-water extracts (soil:water ratio of 1:2, 1:5, or 1:10). The soil types evaluated were: Regosol, Luvisol, Gleysol, Nitisol and Ferrosol in the soil surface and subsurface horizons. Linear regression equations were developed that allowed accurate estimation of electrical conductivity of the saturated paste extract (ECse). Ten equations were developed for the porous capsule method, eight were developed for the centrifugation method (with the exception of the Regosol with 900 g k-1 of total sand, which was not suitable for this method due to the high sand content), and 30 equations were developed for the soil-water extract method (at each of the soil:water ratios tested). The diversity of equations developed for soils with different mineralogical assemblages and textures should assist growers and extension workers who need to know the soil electrica... Mostrar Tudo |
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Palavras-Chave: |
Cápsula porosa; Centrifugation method; Métodos de extração; Porous capsules; Saturated paste extract; Soil-water extracts. |
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Thesagro: |
Centrifugação; Condutividade Eletrica; Extração; Relação Solo-Água; Solução do Solo. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02726naa a2200373 a 4500
001 2146080
005 2022-09-06
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.catena.2022.106581$2DOI
100 1 $aALVES, A. C.
245 $aComparison of solution extraction methods for estimating electrical conductivity in soils with contrasting mineralogical assemblages and textures.$h[electronic resource]
260 $c2022
520 $aCharacterization of the soil solution is of fundamental importance for monitoring plant nutrient availability, environmental contamination, and evaluation of salt-affected soils. Due to the diversity of methodologies adopted in various parts of the world, comparison of the most common extraction methods in different types of soils is warranted. This study compared the efficiency of five soil solution extraction methods for five soils with different mineralogical assemblages and textures with the most commonly used saturated paste extract method. The extraction methods compared were: centrifugation, porous extractor capsules, and soil-water extracts (soil:water ratio of 1:2, 1:5, or 1:10). The soil types evaluated were: Regosol, Luvisol, Gleysol, Nitisol and Ferrosol in the soil surface and subsurface horizons. Linear regression equations were developed that allowed accurate estimation of electrical conductivity of the saturated paste extract (ECse). Ten equations were developed for the porous capsule method, eight were developed for the centrifugation method (with the exception of the Regosol with 900 g k-1 of total sand, which was not suitable for this method due to the high sand content), and 30 equations were developed for the soil-water extract method (at each of the soil:water ratios tested). The diversity of equations developed for soils with different mineralogical assemblages and textures should assist growers and extension workers who need to know the soil electrical conductivity for making soil management decisions.
650 $aCentrifugação
650 $aCondutividade Eletrica
650 $aExtração
650 $aRelação Solo-Água
650 $aSolução do Solo
653 $aCápsula porosa
653 $aCentrifugation method
653 $aMétodos de extração
653 $aPorous capsules
653 $aSaturated paste extract
653 $aSoil-water extracts
700 1 $aSOUZA, E. R. de
700 1 $aMELO, H. F. de
700 1 $aPINTO, J. G. O
700 1 $aREGO JUNIOR, F. E. de A.
700 1 $aSOUZA JÚNIOR, V. S. de
700 1 $aMARQUES, F. A.
700 1 $aSANTOS, M. A. do
700 1 $aSCHAFFER, B.
700 1 $aGHEYI, H. R.
773 $tCatena$gv. 218, 106581, Nov. 2022.
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