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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
10/09/2002 |
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Data da última atualização: |
10/05/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ARAUJO, G. G. L. de; GUIMARÂES FILHO, C.; SA, I. B. |
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Afiliação: |
GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; CLOVIS GUIMARÃES FILHO, CPATSA; IEDO BEZERRA SA, CPATSA. |
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Título: |
A sustainable system for animal production in the brazilian semi-arid region. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
In: LATIN AMERICA AND CARIBEAN REGIONAL WORKSHOP PROMOTING BEST PRACTICES FOR CONSERVATION AND SUSTAINABLE USE OF BIODIVERSITY OF GLOBAL SIGNIFICANCE IN ARID AND SEMIARID ZONES, 2002, Santiago, Chile. Proceedings...Santiago: Pontifícia Universidad Catolica de Chile, 2002. |
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Páginas: |
p. 45-48. |
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Idioma: |
Inglês |
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Conteúdo: |
In the semi-arid Northeast, there are about 1.0 million of farming units. Such units operate on a region characterized by heavy constraints in tenns of soil and water resources. The production systems show a low technological pattem, in sufficient to achieve an appropriate standard of living for the farmer, and, to avoid the continuous deterioration of the natural resources, mainly of the caatinga vegetation. Some studies have shown that the subsistence type of agriculture today practiced, only is successful on three in every ten years, and that livestock production, by its lower vulnerability to drought effects, has constituted the main anti-migration factor in the semi-and region. Results of a recent study conducted by Embrapa Semi-Arid workers, including small farms of 107 counties, confrrmed that trend, showing a gross income increase as livestock participation in the farm activities becomes higher. Research on livestock Production in Nontheast has generated a vast number of technologies, which, if adequately combined and operated, can assure, with no environrnental damage, economical levels of productivity and a more equitable distribution of the benefits. |
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Palavras-Chave: |
Região semi-árida; Semi-arid region; Sustainability; Sustentabilidade. |
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Thesagro: |
Caatinga; Produção animal; Sistema de Produção; Vegetação. |
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Thesaurus Nal: |
Animal production; farming systems. |
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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/176749/1/Separata-00060.pdf
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Marc: |
LEADER 02150nam a2200265 a 4500
001 1138204
005 2022-05-10
008 2002 bl uuuu u00u1 u #d
100 1 $aARAUJO, G. G. L. de
245 $aA sustainable system for animal production in the brazilian semi-arid region.
260 $aIn: LATIN AMERICA AND CARIBEAN REGIONAL WORKSHOP PROMOTING BEST PRACTICES FOR CONSERVATION AND SUSTAINABLE USE OF BIODIVERSITY OF GLOBAL SIGNIFICANCE IN ARID AND SEMIARID ZONES, 2002, Santiago, Chile. Proceedings...Santiago: Pontifícia Universidad Catolica de Chile$c2002
300 $ap. 45-48.
520 $aIn the semi-arid Northeast, there are about 1.0 million of farming units. Such units operate on a region characterized by heavy constraints in tenns of soil and water resources. The production systems show a low technological pattem, in sufficient to achieve an appropriate standard of living for the farmer, and, to avoid the continuous deterioration of the natural resources, mainly of the caatinga vegetation. Some studies have shown that the subsistence type of agriculture today practiced, only is successful on three in every ten years, and that livestock production, by its lower vulnerability to drought effects, has constituted the main anti-migration factor in the semi-and region. Results of a recent study conducted by Embrapa Semi-Arid workers, including small farms of 107 counties, confrrmed that trend, showing a gross income increase as livestock participation in the farm activities becomes higher. Research on livestock Production in Nontheast has generated a vast number of technologies, which, if adequately combined and operated, can assure, with no environrnental damage, economical levels of productivity and a more equitable distribution of the benefits.
650 $aAnimal production
650 $afarming systems
650 $aCaatinga
650 $aProdução animal
650 $aSistema de Produção
650 $aVegetação
653 $aRegião semi-árida
653 $aSemi-arid region
653 $aSustainability
653 $aSustentabilidade
700 1 $aGUIMARÂES FILHO, C.
700 1 $aSA, I. B.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
07/04/2021 |
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Data da última atualização: |
07/04/2021 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
SOUZA-FABJAN, J. M. G.; BRAIR, V. L.; SILVA, D. dos S.; SCHMIDT, A. P. P.; FIGUEIRA, L. M.; RANGEL, P. S. C.; VERGANI, G. B.; MACHADO, V. de O.; OLIVEIRA, M. E. F.; FONSECA, J. F. da. |
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Afiliação: |
JOANNA MARIA GONÇALVES SOUZA-FABJAN, Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; VIVIANE LOPES BRAIR, Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; DAFNE DOS SANTOS SILVA, Universidade do Grande Rio (Unigranrio) - Duque de Caxias, RJ, Brazil; ANA PAULA PEREIRA SCHMIDT, Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; LUCAS MACHADO FIGUEIRA, Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil; PAULO SÉRGIO CERQUEIRA RANGEL, Universidade do Grande Rio (Unigranrio) - Duque de Caxias, RJ, Brazil; GABRIEL BRUN VERGANI, Universidade Estadual Paulista (Unesp) - Jaboticabal, SP, Brazil; VITÓRIA DE OLIVEIRA MACHADO, Universidade Presidente Antônio Carlos (Unipac)- Juiz de Fora, MG, Brazil; MARIA EMILIA FRANCO OLIVEIRA, Universidade Estadual Paulista (Unesp) - Jaboticabal, SP, Brazil; JEFERSON FERREIRA DA FONSECA, CNPC. |
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Título: |
Vaginal cytology and cervical mucus as tools to predict ovulation time in small ruminants. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 53, n. 223, 2021. |
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DOI: |
https://doi.org/10.1007/s11250-021-02667-6 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The possibility of using cervical mucus and vaginal cytology as tools to predict ovulation time was assessed in 11 ewes and 11 does raised under tropical conditions. Every 12 h from progesterone removal to ovulation, estrus behavior, cervical mucus, vaginal cytology, and ovarian ultrasound exams were performed. In goats, vaginal cytology had 88% of accuracy on detecting the ovulation time. However, in sheep, there was no cell pattern in the vaginal cytology and cervical mucus varied at ovulation. In conclusion, both vaginal cytology and mucus evaluation may be useful tools to determine the ovulation time in goats; however, both strategies are less accurate in sheep |
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Palavras-Chave: |
Ovulatory timing; Ultrasound; Vaginal cells. |
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Thesagro: |
Caprino; Ovino; Reprodução. |
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Thesaurus NAL: |
Goats; Reproduction; Reproductive efficiency; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01725naa a2200361 a 4500
001 2131116
005 2021-04-07
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11250-021-02667-6$2DOI
100 1 $aSOUZA-FABJAN, J. M. G.
245 $aVaginal cytology and cervical mucus as tools to predict ovulation time in small ruminants.$h[electronic resource]
260 $c2021
520 $aAbstract: The possibility of using cervical mucus and vaginal cytology as tools to predict ovulation time was assessed in 11 ewes and 11 does raised under tropical conditions. Every 12 h from progesterone removal to ovulation, estrus behavior, cervical mucus, vaginal cytology, and ovarian ultrasound exams were performed. In goats, vaginal cytology had 88% of accuracy on detecting the ovulation time. However, in sheep, there was no cell pattern in the vaginal cytology and cervical mucus varied at ovulation. In conclusion, both vaginal cytology and mucus evaluation may be useful tools to determine the ovulation time in goats; however, both strategies are less accurate in sheep
650 $aGoats
650 $aReproduction
650 $aReproductive efficiency
650 $aSheep
650 $aCaprino
650 $aOvino
650 $aReprodução
653 $aOvulatory timing
653 $aUltrasound
653 $aVaginal cells
700 1 $aBRAIR, V. L.
700 1 $aSILVA, D. dos S.
700 1 $aSCHMIDT, A. P. P.
700 1 $aFIGUEIRA, L. M.
700 1 $aRANGEL, P. S. C.
700 1 $aVERGANI, G. B.
700 1 $aMACHADO, V. de O.
700 1 $aOLIVEIRA, M. E. F.
700 1 $aFONSECA, J. F. da
773 $tTropical Animal Health and Production$gv. 53, n. 223, 2021.
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Embrapa Caprinos e Ovinos (CNPC) |
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