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Registros recuperados : 68 | |
9. | | MOURÃO FILHO, F. de A. A.; ESPINOZA-NÚÑEZ, E.; STUCHI, E. S.; ORTEGA, E. M. M. Plant growth, yield, and fruit quality of 'Fallglo' and 'Sunburst' mandarins on four rootstocks. Scientia Horticulturae, Amsterdam, v. 114, p. 45-49, 2007. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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15. | | PAULETTO, D.; MOURAO FILHO, F. de A. A.; KLUGE, R. A.; SCARPARE FILHO, J. A. Efeito do porta-enxerto na qualidade do cacho da videira 'Niágara Rosada'. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 36, n. 7, p. 935-39, jul. 2001 Título em inglês: Effect of rootstock on cluster quality of Niágara Rosada table grape. Biblioteca(s): Embrapa Unidades Centrais. |
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18. | | ESPINOZA-NÚÑEZ, E.; MOURÃO FILHO, F. de A. A.; STUCHI, E. S.; ORTEGA, E. M. M. Desenvolvimento e produtividade da tangerina "Fairchild" sobre quatro porta-enxertos. Ciência Rural, Santa Maria, v.38, n.6, p.1553-1557, set, 2008. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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19. | | PAULETTO, D.; MOURAO FILHO, F. de A. A.; KLUGE, R. A.; SCARPARE FILHO, J. A. Producao e vigor da videira 'Niagara Rosada' relacionados com o porta-enxerto. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 36, n. 1, p. 115-121, jan. 2001 Título em inglês: Yield and plant vigor of 'Niágara Rosada' grape vine related to the rootstock. Biblioteca(s): Embrapa Unidades Centrais. |
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20. | | FIDEL, A. L.; MOURÃO FILHO, F. de A. A.; STUCHI, E. S.; RAMOS, Y. C. Production of 'Valência' sweet orange on 41 rootstocks in the north of the state of São Paulo, Brazil. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 6, p. 774-778, June, 2018. Notas Científicas.
Título em português: Produção de laranjeira 'Valência' sobre 41 porta-enxertos no Norte do Estado de São Paulo. Biblioteca(s): Embrapa Unidades Centrais. |
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Registros recuperados : 68 | |
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Registro Completo
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
02/05/2016 |
Data da última atualização: |
29/12/2017 |
Autoria: |
RODRIGUES, R. T. G. A.; SANTOS, J. R. S.; AZERÊDO, L. M. S.; ROCHA, E. F.; CARVALHO, M. A. M.; PORTAL, M. J. I. D.; SOUSA, O. B.; MENEZES, D. J. A. |
Afiliação: |
RAMON T. G. A. RODRIGUES, CSTR/UFCG; JOSÉ R. S. SANTOS, CSTR/UFCG; LILIANNE M. S. AZERÊDO, CSTR/UFCG; EDIANE F. ROCHA, CSTR/UFCG; MARIA A. M. CARVALHO, UFPI; MARIA J. I. D. PORTAL, FV/Universidad Complutense de Madrid; OTÁVIO B. SOUSA, CSTR/UFCG; DANILO J. A. MENEZES, CSTR/UFCG. |
Título: |
Influence os scrotal bipartition on spermatogenesis yield and sertoli cell efficiency in sheep. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 36, n. 4, p. 258-262, abr. 2016. |
Idioma: |
Inglês |
Conteúdo: |
With the objective to assess the effect of scrotal bipartition on spermatogenesis in sheep, the testes were used from 12 crossbred rams of sheep farms in the municipality of Patos, Paraíba, Brazil, distributed into two groups: GI with six rams with scrotal bipartition, and GII with six rams without scrotal bipartition. The testicular biometry was measured and the testes were collected, fixed in Bouin and fragments were processed to obtain histological slides. The spermatogenesis yield and the Sertoli cell efficiency was estimated by counting the cells of the spermatogenetic line at stage one of the seminiferous epithelium cycle and the Sertoli cells. The results were submitted to analysis of variance with the ASSISTAT v.7.6 program and the mean values were compared by the Student-Newman-Keuls test (SNK) at 5% significance. The testicular biometric parameters did not show statistical difference (p>0.05) between the groups. The meiotic, spermatogenetic and Sertoli cell efficiency were higher in bipartitioned rams (p<0.05), while the mitotic yield did not differ (p>0.05) between GI and GII. The results indicated that there is superiority in the spermatogenetic parameters of bi-partitioned rams, suggesting that these sheep present, as reported in goats, indication of better reproductive indices. |
Palavras-Chave: |
Bipartição escrotal; Célula de Sertoli; Espermatogêneses; Mofologia; Scrotal bipartition; Spermatogenesis yield. |
Thesagro: |
Ovino; Reprodução; Testículo. |
Thesaurus NAL: |
Reproduction; Sertoli cells; Sheep; Testes. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/142681/1/Influence-of-scrotal.pdf
|
Marc: |
LEADER 02352naa a2200361 a 4500 001 2044271 005 2017-12-29 008 2016 bl uuuu u00u1 u #d 100 1 $aRODRIGUES, R. T. G. A. 245 $aInfluence os scrotal bipartition on spermatogenesis yield and sertoli cell efficiency in sheep. 260 $c2016 520 $aWith the objective to assess the effect of scrotal bipartition on spermatogenesis in sheep, the testes were used from 12 crossbred rams of sheep farms in the municipality of Patos, Paraíba, Brazil, distributed into two groups: GI with six rams with scrotal bipartition, and GII with six rams without scrotal bipartition. The testicular biometry was measured and the testes were collected, fixed in Bouin and fragments were processed to obtain histological slides. The spermatogenesis yield and the Sertoli cell efficiency was estimated by counting the cells of the spermatogenetic line at stage one of the seminiferous epithelium cycle and the Sertoli cells. The results were submitted to analysis of variance with the ASSISTAT v.7.6 program and the mean values were compared by the Student-Newman-Keuls test (SNK) at 5% significance. The testicular biometric parameters did not show statistical difference (p>0.05) between the groups. The meiotic, spermatogenetic and Sertoli cell efficiency were higher in bipartitioned rams (p<0.05), while the mitotic yield did not differ (p>0.05) between GI and GII. The results indicated that there is superiority in the spermatogenetic parameters of bi-partitioned rams, suggesting that these sheep present, as reported in goats, indication of better reproductive indices. 650 $aReproduction 650 $aSertoli cells 650 $aSheep 650 $aTestes 650 $aOvino 650 $aReprodução 650 $aTestículo 653 $aBipartição escrotal 653 $aCélula de Sertoli 653 $aEspermatogêneses 653 $aMofologia 653 $aScrotal bipartition 653 $aSpermatogenesis yield 700 1 $aSANTOS, J. R. S. 700 1 $aAZERÊDO, L. M. S. 700 1 $aROCHA, E. F. 700 1 $aCARVALHO, M. A. M. 700 1 $aPORTAL, M. J. I. D. 700 1 $aSOUSA, O. B. 700 1 $aMENEZES, D. J. A. 773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 36, n. 4, p. 258-262, abr. 2016.
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