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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
15/01/2014 |
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Data da última atualização: |
15/01/2014 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
COELHO, R. S.; GAMA, F. de C.; SANTOS, J. de O.; COSTA, M. L. E. da; SOUZA, G. M. de; PARANHOS, B. A. J. |
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Afiliação: |
ROSAMARA SOUZA COELHO; FARAH DE CASTRO GAMA, CPATSA; JÉSSICA DE OLIVEIRA SANTOS; MICHELE LUZIA EGÍDIO DA COSTA; GIRLÂNDIA MIRANDA DE SOUZA; BEATRIZ AGUIAR GIORDANO PARANHOS, CPATSA. |
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Título: |
Capacidade de predação de Dactylopius opuntiae (Hemiptera: Dactylopiidae) por Zagreus bimaculosus (Coleoptera: Coccinelidae), em diferentes densidades de presas e tamanhos de arenas. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 8., 2013, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2013. |
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Páginas: |
p. 179-184. |
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Série: |
(Embrapa Semiárido. Documento, 253). |
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Idioma: |
Português |
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Conteúdo: |
O objetivo deste estudo foi avaliar a capacidade de consumo de Dactilopus opuntiae por adultos de Zagreus bimaculosus, em diferentes densidades de presas e arenas de tamanhos distintos, em condições de laboratório. A taxa de predação aumentou proporcionalmente com a densidade de presas em todas as arenas testadas e, com relação à porcentagem de consumo, houve redução significativa em função da densidade nas arenas de 28,27 cm2 e 176,71 cm2. Entretanto, na arena de 63,61 cm2, não houve diferença ao variar a densidade de presas. |
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Palavras-Chave: |
Cactos; Presa; Zagreus bimaculosus. |
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Thesagro: |
Entomologia; Inseto; Joaninha; Predador. |
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Thesaurus Nal: |
Entomology. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/95332/1/SDC253.pdf-23.pdf
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Marc: |
LEADER 01540nam a2200289 a 4500
001 1976180
005 2014-01-15
008 2013 bl uuuu u00u1 u #d
100 1 $aCOELHO, R. S.
245 $aCapacidade de predação de Dactylopius opuntiae (Hemiptera$bDactylopiidae) por Zagreus bimaculosus (Coleoptera: Coccinelidae), em diferentes densidades de presas e tamanhos de arenas.$h[electronic resource]
260 $aIn: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 8., 2013, Petrolina. Anais... Petrolina: Embrapa Semiárido$c2013
300 $ap. 179-184.
490 $a(Embrapa Semiárido. Documento, 253).
520 $aO objetivo deste estudo foi avaliar a capacidade de consumo de Dactilopus opuntiae por adultos de Zagreus bimaculosus, em diferentes densidades de presas e arenas de tamanhos distintos, em condições de laboratório. A taxa de predação aumentou proporcionalmente com a densidade de presas em todas as arenas testadas e, com relação à porcentagem de consumo, houve redução significativa em função da densidade nas arenas de 28,27 cm2 e 176,71 cm2. Entretanto, na arena de 63,61 cm2, não houve diferença ao variar a densidade de presas.
650 $aEntomology
650 $aEntomologia
650 $aInseto
650 $aJoaninha
650 $aPredador
653 $aCactos
653 $aPresa
653 $aZagreus bimaculosus
700 1 $aGAMA, F. de C.
700 1 $aSANTOS, J. de O.
700 1 $aCOSTA, M. L. E. da
700 1 $aSOUZA, G. M. de
700 1 $aPARANHOS, B. A. J.
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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: |
16/05/2017 |
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Data da última atualização: |
16/05/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MAIA, A. L. R. S.; BRANDÃO, F. Z.; SOUZA-FABJAN, J. M. G.; BALARO, M. F. A.; OLIVEIRA, M. E. F.; FACO, O.; FONSECA, J. F. da. |
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Afiliação: |
Fluminense Federal University (UFF) - Niterói, RJ, Brazil; UFF - Niterói, RJ, Brazil; UFF - Niterói, RJ, Brazil; UFF - Niterói, RJ, Brazil; São Paulo State University (USP)- Jaboticabal, SP, Brazil; OLIVARDO FACO, CNPC; JEFERSON FERREIRA DA FONSECA, CNPC. |
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Título: |
Reproductive parameters of dairy goats after receiving two doses of d-cloprostenol at different intervals. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Animal Reproduction Science, v. 1981, p. 16-23, June, 2017. |
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DOI: |
10.1016/j.anireprosci.2017.02.013 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study evaluated the efficiency of two d-cloprostenol injections at different intervals on the reproductive parameters of dairy goats. Trial 1 comprised 54 goats allocated to receive two 37.5?g d-cloprostenol doses at intervals of seven (T7, n=19), 10 (T10, n=18), and 11.5 (T11.5, n=17) days. Trial 2 comprised 62 goats allocated to receive injections at T7 (n=30) and T11.5 (n=32). Ultrasonography was done and blood was collected just before d-cloprostenol injections. After the second dose, goats were artificially inseminated (AI) with frozen-thawed semen at 18-24h (Trial 1) or at 10-24h (adjusted according to the time of estrus onset in Trial 2) after estrus detection. Estrus response rate did not differ (P>0.05) among groups in Trials 1 (T7=94.7%; T10=88.9%; T11.5=88.2%) and 2 (T7=90.0%; T11.5=96.9). All females showed progesterone concentrations >1ng/mL before both d-cloprostenol injections. The largest follicle diameter present on ovaries was similar (P>0.05) among treatments at the first and second dose. The second largest follicle diameter was superior (P<0.05) to T7 than to T10 and T11.5 goats at first dose only. This possibly resulted in lower interval to estrus (P<0.05) in T7-treated goats than other treated goats in both trials. The conception rate was similar among treatment groups in Trials 1 (T7=55.6%; T10=18.8%; T11.5=26.7%) and 2 (T7=85.2%; T11.5=93.6%). The three treatments efficiently synchronized estrus. T7 and T11.5 protocols resulted in high estrus synchrony and conception rates when adjusting the AI time according to interval of estrus. MenosAbstract: This study evaluated the efficiency of two d-cloprostenol injections at different intervals on the reproductive parameters of dairy goats. Trial 1 comprised 54 goats allocated to receive two 37.5?g d-cloprostenol doses at intervals of seven (T7, n=19), 10 (T10, n=18), and 11.5 (T11.5, n=17) days. Trial 2 comprised 62 goats allocated to receive injections at T7 (n=30) and T11.5 (n=32). Ultrasonography was done and blood was collected just before d-cloprostenol injections. After the second dose, goats were artificially inseminated (AI) with frozen-thawed semen at 18-24h (Trial 1) or at 10-24h (adjusted according to the time of estrus onset in Trial 2) after estrus detection. Estrus response rate did not differ (P>0.05) among groups in Trials 1 (T7=94.7%; T10=88.9%; T11.5=88.2%) and 2 (T7=90.0%; T11.5=96.9). All females showed progesterone concentrations >1ng/mL before both d-cloprostenol injections. The largest follicle diameter present on ovaries was similar (P>0.05) among treatments at the first and second dose. The second largest follicle diameter was superior (P<0.05) to T7 than to T10 and T11.5 goats at first dose only. This possibly resulted in lower interval to estrus (P<0.05) in T7-treated goats than other treated goats in both trials. The conception rate was similar among treatment groups in Trials 1 (T7=55.6%; T10=18.8%; T11.5=26.7%) and 2 (T7=85.2%; T11.5=93.6%). The three treatments efficiently synchronized estrus. T7 and T11.5 protocols resulted in high ... Mostrar Tudo |
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Palavras-Chave: |
Oestrous cycle; PGF 2 alpha; PGF2 alpha analog; Synchronization; Synchronized females. |
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Thesagro: |
Caprino; Ciclo estral; Eficiência reprodutiva; Inseminação artificial; Prostaglandina; Sincronização do cio. |
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Thesaurus NAL: |
Artificial insemination; cloprostenol; Goats; Prostaglandins; Reproductive performance. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02804naa a2200397 a 4500
001 2069664
005 2017-05-16
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1016/j.anireprosci.2017.02.013$2DOI
100 1 $aMAIA, A. L. R. S.
245 $aReproductive parameters of dairy goats after receiving two doses of d-cloprostenol at different intervals.$h[electronic resource]
260 $c2017
520 $aAbstract: This study evaluated the efficiency of two d-cloprostenol injections at different intervals on the reproductive parameters of dairy goats. Trial 1 comprised 54 goats allocated to receive two 37.5?g d-cloprostenol doses at intervals of seven (T7, n=19), 10 (T10, n=18), and 11.5 (T11.5, n=17) days. Trial 2 comprised 62 goats allocated to receive injections at T7 (n=30) and T11.5 (n=32). Ultrasonography was done and blood was collected just before d-cloprostenol injections. After the second dose, goats were artificially inseminated (AI) with frozen-thawed semen at 18-24h (Trial 1) or at 10-24h (adjusted according to the time of estrus onset in Trial 2) after estrus detection. Estrus response rate did not differ (P>0.05) among groups in Trials 1 (T7=94.7%; T10=88.9%; T11.5=88.2%) and 2 (T7=90.0%; T11.5=96.9). All females showed progesterone concentrations >1ng/mL before both d-cloprostenol injections. The largest follicle diameter present on ovaries was similar (P>0.05) among treatments at the first and second dose. The second largest follicle diameter was superior (P<0.05) to T7 than to T10 and T11.5 goats at first dose only. This possibly resulted in lower interval to estrus (P<0.05) in T7-treated goats than other treated goats in both trials. The conception rate was similar among treatment groups in Trials 1 (T7=55.6%; T10=18.8%; T11.5=26.7%) and 2 (T7=85.2%; T11.5=93.6%). The three treatments efficiently synchronized estrus. T7 and T11.5 protocols resulted in high estrus synchrony and conception rates when adjusting the AI time according to interval of estrus.
650 $aArtificial insemination
650 $acloprostenol
650 $aGoats
650 $aProstaglandins
650 $aReproductive performance
650 $aCaprino
650 $aCiclo estral
650 $aEficiência reprodutiva
650 $aInseminação artificial
650 $aProstaglandina
650 $aSincronização do cio
653 $aOestrous cycle
653 $aPGF 2 alpha
653 $aPGF2 alpha analog
653 $aSynchronization
653 $aSynchronized females
700 1 $aBRANDÃO, F. Z.
700 1 $aSOUZA-FABJAN, J. M. G.
700 1 $aBALARO, M. F. A.
700 1 $aOLIVEIRA, M. E. F.
700 1 $aFACO, O.
700 1 $aFONSECA, J. F. da
773 $tAnimal Reproduction Science$gv. 1981, p. 16-23, June, 2017.
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Embrapa Caprinos e Ovinos (CNPC) |
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