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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
08/04/2013 |
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Data da última atualização: |
27/06/2016 |
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Autoria: |
SOUZA, M. de F.; PIMENTEL-NETO, M.; SILVA, R. M. da; FARIAS, A. C. B.; GUIMARÃES, M. P. |
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Título: |
Gastrointestinal parasites of sheep, municipality of Lajes, Rio Grande do Norte, Brazil. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Revista Brasileira de Parasitologia Veterinária, Jaboticabal, v. 21, n. 1, p. 71-73, jan./mar. 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study investigated the gastrointestinal parasitism by helminths and protozoa in sheep (Ovis aries) Santa Inês breed, municipality of Lajes, Rio Grande do Norte. Monthly, from April 2005 to August 2007, stool samples were collected from two tracer lambs in the first day of the experiment and performed a necropsy of these animals in 44th day. A total of 64 lambs were sampled, but only 62 lambs were slaughtered. The fecal samples were examined by sedimentation in water. The contents of the abomasum, small intestine and large intestine were examined for the recovery of helminths. The parasitological examination revealed eggs of the following groups of helminths: Strongyloidea, Strongyloides sp., Trichuris sp., and Moniezia sp. Also were found oocysts of Eimeria spp., cysts of Entamoeba ovis and Giardia duodenalis. The helminths identified from examining the contents were: Haemonchus contortus, Cooperia pectinata, Cooperia punctata, Trichostrongylus colubriformis, Moniezia expansa, Oesophagostomum sp. Skrjabinema ovis and Trichuris sp.
[Parasitos do trato gastrintestinal de ovinos, município de Lajes, Rio Grande do Norte, Brasil
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Resumo: O presente estudo investigou o parasitismo gastrintestinal por helmintos e protozoários em ovinos (Ovis aries) da raça Santa Inês, no município de Lajes, Rio Grande do Norte. Mensalmente, entre abril de 2005 e agosto de 2007, foram coletadas amostras fecais de dois cordeiros traçadores no primeiro dia do experimento e realizada a necropsia desses animais no 44º dia. O total de cordeiros amostrados foi 64, mas apenas 62 foram necropsiados. As amostras fecais foram examinadas pela técnica de sedimentação espontânea em água. Os conteúdos do abomaso, intestino delgado e intestino grosso dos cordeiros necropsiados foram examinados para a recuperação dos helmintos. Os exames parasitológicos evidenciaram ovos dos seguintes grupos de helmintos: Strongyloidea, Strongyloides sp. , Trichuris sp., e Moniezia sp. Também foram encontrados oocistos de Eimeria spp., cistos de Entamoeba ovis e de Giardia duodenalis. Os helmintos identificados a partir do exame dos conteúdos foram: Haemonchus contortus, Cooperia pectinata, Cooperia punctata, Trichostrongylus colubriformis, Moniezia expansa, Oesophagostomum sp. , Skrjabinema ovis . Trichuris sp. MenosAbstract: This study investigated the gastrointestinal parasitism by helminths and protozoa in sheep (Ovis aries) Santa Inês breed, municipality of Lajes, Rio Grande do Norte. Monthly, from April 2005 to August 2007, stool samples were collected from two tracer lambs in the first day of the experiment and performed a necropsy of these animals in 44th day. A total of 64 lambs were sampled, but only 62 lambs were slaughtered. The fecal samples were examined by sedimentation in water. The contents of the abomasum, small intestine and large intestine were examined for the recovery of helminths. The parasitological examination revealed eggs of the following groups of helminths: Strongyloidea, Strongyloides sp., Trichuris sp., and Moniezia sp. Also were found oocysts of Eimeria spp., cysts of Entamoeba ovis and Giardia duodenalis. The helminths identified from examining the contents were: Haemonchus contortus, Cooperia pectinata, Cooperia punctata, Trichostrongylus colubriformis, Moniezia expansa, Oesophagostomum sp. Skrjabinema ovis and Trichuris sp.
[Parasitos do trato gastrintestinal de ovinos, município de Lajes, Rio Grande do Norte, Brasil
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Resumo: O presente estudo investigou o parasitismo gastrintestinal por helmintos e protozoários em ovinos (Ovis aries) da raça Santa Inês, no município de Lajes, Rio Grande do Norte. Mensalmente, entre abril de 2005 e agosto de 2007, foram coletadas amostras fecais de dois cordeiros traçadores no primeiro dia do experimento e realizada a... Mostrar Tudo |
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Palavras-Chave: |
Brasil; Giardia duodenalis; Nematódeo gastrintestinal; Raça Santa Inês; Rio Grande do Norte; Trichostrongylus spp. |
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Thesagro: |
Haemonchus contortus; Helminto gastrintestinal; Ovino. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03187naa a2200277 a 4500
001 1955270
005 2016-06-27
008 2012 bl uuuu u00u1 u #d
100 1 $aSOUZA, M. de F.
245 $aGastrointestinal parasites of sheep, municipality of Lajes, Rio Grande do Norte, Brazil.
260 $c2012
520 $aAbstract: This study investigated the gastrointestinal parasitism by helminths and protozoa in sheep (Ovis aries) Santa Inês breed, municipality of Lajes, Rio Grande do Norte. Monthly, from April 2005 to August 2007, stool samples were collected from two tracer lambs in the first day of the experiment and performed a necropsy of these animals in 44th day. A total of 64 lambs were sampled, but only 62 lambs were slaughtered. The fecal samples were examined by sedimentation in water. The contents of the abomasum, small intestine and large intestine were examined for the recovery of helminths. The parasitological examination revealed eggs of the following groups of helminths: Strongyloidea, Strongyloides sp., Trichuris sp., and Moniezia sp. Also were found oocysts of Eimeria spp., cysts of Entamoeba ovis and Giardia duodenalis. The helminths identified from examining the contents were: Haemonchus contortus, Cooperia pectinata, Cooperia punctata, Trichostrongylus colubriformis, Moniezia expansa, Oesophagostomum sp. Skrjabinema ovis and Trichuris sp. [Parasitos do trato gastrintestinal de ovinos, município de Lajes, Rio Grande do Norte, Brasil . Resumo: O presente estudo investigou o parasitismo gastrintestinal por helmintos e protozoários em ovinos (Ovis aries) da raça Santa Inês, no município de Lajes, Rio Grande do Norte. Mensalmente, entre abril de 2005 e agosto de 2007, foram coletadas amostras fecais de dois cordeiros traçadores no primeiro dia do experimento e realizada a necropsia desses animais no 44º dia. O total de cordeiros amostrados foi 64, mas apenas 62 foram necropsiados. As amostras fecais foram examinadas pela técnica de sedimentação espontânea em água. Os conteúdos do abomaso, intestino delgado e intestino grosso dos cordeiros necropsiados foram examinados para a recuperação dos helmintos. Os exames parasitológicos evidenciaram ovos dos seguintes grupos de helmintos: Strongyloidea, Strongyloides sp. , Trichuris sp., e Moniezia sp. Também foram encontrados oocistos de Eimeria spp., cistos de Entamoeba ovis e de Giardia duodenalis. Os helmintos identificados a partir do exame dos conteúdos foram: Haemonchus contortus, Cooperia pectinata, Cooperia punctata, Trichostrongylus colubriformis, Moniezia expansa, Oesophagostomum sp. , Skrjabinema ovis . Trichuris sp.
650 $aHaemonchus contortus
650 $aHelminto gastrintestinal
650 $aOvino
653 $aBrasil
653 $aGiardia duodenalis
653 $aNematódeo gastrintestinal
653 $aRaça Santa Inês
653 $aRio Grande do Norte
653 $aTrichostrongylus spp
700 1 $aPIMENTEL-NETO, M.
700 1 $aSILVA, R. M. da
700 1 $aFARIAS, A. C. B.
700 1 $aGUIMARÃES, M. P.
773 $tRevista Brasileira de Parasitologia Veterinária, Jaboticabal$gv. 21, n. 1, p. 71-73, jan./mar. 2012.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
10/06/2013 |
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Data da última atualização: |
24/06/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
ZANINE, A. de M.; NASCIMENTO JÚNIOR, D. do; SOUSA, B. M. de L.; SILVEIRA, M. C. T. da; SILVA, W. L. da; SANTOS, M. E. R. |
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Afiliação: |
Anderson de Moura Zanine, UFMT; Domicio do Nascimento Júnior, UFV; Braulio Maia de Lana Sousa, UFV; MARCIA CRISTINA T DA SILVEIRA, CPPSUL; Wilton Ladeira da Silva, UNESP; Manoel Eduardo Rozalino Santos, UFU. |
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Título: |
Tillering dynamics in Guinea grass pastures subjected to management strategies under rotational grazing. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Revista Brasileira de Zootecnia, Viçosa, MG, v. 42, n. 3, p. 155-161, mar. 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
This study was carried out to analyze the tillering profile of Guinea grass (Panicum maximum cv. Tanzania) pastures subjected to two grazing frequencies (time necessary to intercept 90 and 95% of the incoming light) and two post-grazing heights (30 and 50 cm) in the period from November 2005 to October 2006. The experimental design was of completely randomized blocks with three replications, in a 2 × 2 factorial arrangement. At the end of the spring, pastures managed with 90% light interception showed greater tiller appearance rates in relation to pastures managed with 95%, regardless of post-grazing height. In the summer and fall, pastures managed with post-grazing height of 30 cm showed higher tiller appearance rates in comparison with pastures managed at 50 cm, regardless of grazing frequency. Concerning the tiller mortality rates, in the summer, higher values were found for pastures managed at 90/50 and 95/30 (interception/height), intermediate values at 90/30 and lower values in those managed at 95/50. Pastures managed at 90/30, 95/30 and 95/50 in the fall presented greater tiller mortality rates than those managed at 90/50. These differences do not occur in the winter/beginning of spring. The stability index remained above 1 all through the experimental period. All management strategies evaluated are adequate for Guinea grass. |
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Palavras-Chave: |
Ecofiosiologia vegetal. |
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Thesagro: |
Pastejo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/84261/1/RBZ-Silveira.pdf
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Marc: |
LEADER 02033naa a2200205 a 4500
001 1959615
005 2013-06-24
008 2013 bl uuuu u00u1 u #d
100 1 $aZANINE, A. de M.
245 $aTillering dynamics in Guinea grass pastures subjected to management strategies under rotational grazing.$h[electronic resource]
260 $c2013
520 $aThis study was carried out to analyze the tillering profile of Guinea grass (Panicum maximum cv. Tanzania) pastures subjected to two grazing frequencies (time necessary to intercept 90 and 95% of the incoming light) and two post-grazing heights (30 and 50 cm) in the period from November 2005 to October 2006. The experimental design was of completely randomized blocks with three replications, in a 2 × 2 factorial arrangement. At the end of the spring, pastures managed with 90% light interception showed greater tiller appearance rates in relation to pastures managed with 95%, regardless of post-grazing height. In the summer and fall, pastures managed with post-grazing height of 30 cm showed higher tiller appearance rates in comparison with pastures managed at 50 cm, regardless of grazing frequency. Concerning the tiller mortality rates, in the summer, higher values were found for pastures managed at 90/50 and 95/30 (interception/height), intermediate values at 90/30 and lower values in those managed at 95/50. Pastures managed at 90/30, 95/30 and 95/50 in the fall presented greater tiller mortality rates than those managed at 90/50. These differences do not occur in the winter/beginning of spring. The stability index remained above 1 all through the experimental period. All management strategies evaluated are adequate for Guinea grass.
650 $aPastejo
653 $aEcofiosiologia vegetal
700 1 $aNASCIMENTO JÚNIOR, D. do
700 1 $aSOUSA, B. M. de L.
700 1 $aSILVEIRA, M. C. T. da
700 1 $aSILVA, W. L. da
700 1 $aSANTOS, M. E. R.
773 $tRevista Brasileira de Zootecnia, Viçosa, MG$gv. 42, n. 3, p. 155-161, mar. 2013.
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Embrapa Pecuária Sul (CPPSUL) |
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