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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
10/12/2001 |
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Data da última atualização: |
30/03/2017 |
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Autoria: |
SERENO, J. R. B.; PELLEGRIN, A. O.; LARA, M. A. C.; ABREU, U. G. P. de; SERENO, F. T. P. S.; CHALITA, L. V. A. S. |
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Afiliação: |
Embrapa Pantanal (Corumba, MS); Instituto de Zootecnia (Nova Odessa, SP); Universidad de Cordoba. Facultad de Veterinaria (Cordoba, Espana); UNESP-Botucatu. Departamento de Bioestatistica (Botucatu, SP). |
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Título: |
Precocidad sexual de novillas de la raza pantaneira frente a las razas nelore y mestizas pantaneira x nelore en el Pantanal brasileno. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Archivos de Zootecnia, Cordoba, v.50, n.189-190, p.153-157, 2001. |
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Idioma: |
Espanhol |
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Conteúdo: |
The objective of this work was to estimate the age at the first mount in heifers of Pantaneira (P) and Nelore (N) breeds and crossbreeding Pantaneira x Nelore (PxN). A total of 98 females was used, with 51, 24 and 23 from P, N and PxN heifers, respectively. All of heifers were born and growth up in typical native pastures of Brazilian Pantanal. They were weighted in the start and the end of season breeding, occasion where it takes place the pregnant diagnosis by rectal palpation. The variance analysis showed no significant difference (p=0.307) of age between breeds, showing 3.5, 3.4 and 3.2 years to P, N and PxN heifers, respectively. The results showed significant difference (p=0.0001) between ages and pregnant, showing that the older females (n=69; 3.5 years) became pregnant, while younger females (n=24; 3.0 years) were not pregnant. As the interaction between breeds and pregnant was significative (p=0.015), we studied the age in the pregant and observed significant difference (p<0.05) between no pregnant heifers: Pantaneira heifers (3.5 years) were older than Nelore (2.9 years). However, the pregnant N heifers (3.7 years) only showed significant difference (p<0.05) with PxN heifers (3,2 years). |
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Palavras-Chave: |
Animal genetic resource; Bovine; Monta; Mount. |
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Thesagro: |
Bovino; Idade; Recurso Genético; Reprodução. |
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Thesaurus Nal: |
age; reproduction. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02082naa a2200301 a 4500
001 1809671
005 2017-03-30
008 2001 bl --- 0-- u #d
100 1 $aSERENO, J. R. B.
245 $aPrecocidad sexual de novillas de la raza pantaneira frente a las razas nelore y mestizas pantaneira x nelore en el Pantanal brasileno.
260 $c2001
520 $aThe objective of this work was to estimate the age at the first mount in heifers of Pantaneira (P) and Nelore (N) breeds and crossbreeding Pantaneira x Nelore (PxN). A total of 98 females was used, with 51, 24 and 23 from P, N and PxN heifers, respectively. All of heifers were born and growth up in typical native pastures of Brazilian Pantanal. They were weighted in the start and the end of season breeding, occasion where it takes place the pregnant diagnosis by rectal palpation. The variance analysis showed no significant difference (p=0.307) of age between breeds, showing 3.5, 3.4 and 3.2 years to P, N and PxN heifers, respectively. The results showed significant difference (p=0.0001) between ages and pregnant, showing that the older females (n=69; 3.5 years) became pregnant, while younger females (n=24; 3.0 years) were not pregnant. As the interaction between breeds and pregnant was significative (p=0.015), we studied the age in the pregant and observed significant difference (p<0.05) between no pregnant heifers: Pantaneira heifers (3.5 years) were older than Nelore (2.9 years). However, the pregnant N heifers (3.7 years) only showed significant difference (p<0.05) with PxN heifers (3,2 years).
650 $aage
650 $areproduction
650 $aBovino
650 $aIdade
650 $aRecurso Genético
650 $aReprodução
653 $aAnimal genetic resource
653 $aBovine
653 $aMonta
653 $aMount
700 1 $aPELLEGRIN, A. O.
700 1 $aLARA, M. A. C.
700 1 $aABREU, U. G. P. de
700 1 $aSERENO, F. T. P. S.
700 1 $aCHALITA, L. V. A. S.
773 $tArchivos de Zootecnia, Cordoba$gv.50, n.189-190, p.153-157, 2001.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 11 | |
| 2. |  | SANTOS, S. A.; COSTA, C.; CHALITA, L. V. A. S.; POTT, A.; ALVAREZ, J. M.; ORTIZ, A. G. Grazing behavior and activity patterns by free-grazing cattle in the Pantanal region. In: INTERNATIONAL GRASSLAND CONGRESS, 19., Sao Pedro, 2001. Proceedings. Sao Pedro: Sociedade Brasileira de Zootecnica, 2001.| Biblioteca(s): Embrapa Pantanal. |
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| 4. | | ABREU, U. G. P. de; CHALITA, L. V. A. S.; MORAES, A. S.; LOUREIRO, J. M. F.; COMASTRI FILHO, J. A. Sistema de criacao de bovinos de corte no Pantanal - sub-regiao da Nhecolandia, MS: 3- desempenho produtivo de matrizes. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 35., 1998, Botucatu. Anais... Botucatu: SBZ / UNESP-FMVZ, 1998. v.4 p.683-685.| Biblioteca(s): Embrapa Pantanal. |
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| 5. | | SERENO, J. R. B.; PELLEGRIN, A. O.; LARA, M. A. C.; ABREU, U. G. P. de; SERENO, F. T. P. S.; CHALITA, L. V. A. S. Study of age and weight at first breeding of pantaneira, nelore and 1/2 pantaneira x nelore heifers in the Brazilian Pantanal. In: GLOBAL CONFERENCE ON CONSERVATION OF DOMESTIC ANIMAL GENETIC RESOURCES, 5., 2000, Brasilia. Proceedings... Brasilia: Embrapa Genetic Resources and Biotechnology, 2000. CD-ROM. (Embrapa Genetic Resources and Biotechnology. Document, 49). (P-82).| Biblioteca(s): Embrapa Pantanal. |
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| 6. | | SERENO, J. R. B.; PELLEGRIN, A. O.; LARA, M. A. C.; ABREU, U. G. P. de; SERENO, F. T. P. S.; CHALITA, L. V. A. S. Estimativa del peso a primeira monta de novillas de las razas pantaneira, Nelore y mestizas pantaneira x Nelore en el Pantanal brasileno. In: CONGRESO DE LA SOCIEDAD ESPANOLA PARA LOS RECURSOS GENETICOS ANIMALES, 3.; CONGRESO IBERICO SOBRE LOS RECURSOS GENETICOS ANIMALES, 1., 1999, Lugo, Galícia. Libro de Actas... Lugo: Sociedad Espanola para los Recursos Geneticos Animales, 1999. p.80.| Biblioteca(s): Embrapa Pantanal. |
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| 7. | | SERENO, J. R. B.; PELLEGRIN, A. O.; LARA, M. A. C.; ABREU, U. G. P. de; SERENO, F. T. P. S.; CHALITA, L. V. A. S. Estimacion del peso a la primera monta de novillas de las razas pantaneira, nelore y mestizas pantaneira x nelore en el Pantanal brasileno. Archivos de Zootecnia, Cordoba, v.50, n.189-190, p.159-163, 2001.| Biblioteca(s): Embrapa Pantanal. |
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| 8. | | MORENO, T. E.; SERENO, J. R. B.; CABELLO, A.; SERENO, F. T. P. S.; CHALITA, L. V. A. S.; DELGADO, J. V. Estudio comparativo del desarrollo corporal y crescimiento testicular de lechones en le provincia de Cordoba, Espana. In: SIMPOSIO IBEROAMERICANO SOBRE CONSERVACION DE LOS RECURSOS GENETICOS LOCALES Y EL DESARROLLO RURAL SUSTENTABLE, 2., 2001, Coro. Programa y resumenes. Coro, Falcon: Fundacite Falcon, 2001. p.51.| Biblioteca(s): Embrapa Pantanal. |
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| 9. | | SERENO, J. R. B.; PELLEGRIN, A. O.; LARA, M. A. C.; ABREU, U. G. P. de; SERENO, F. T. P. S.; CHALITA, L. V. A. S. Precocidad sexual de novillas de raza pantaneira frente a las razas Nelore y mestizas pantaneira x Nelore en el Pantanal brasileno. In: CONGRESO DE LA SOCIEDAD ESPANOLA PARA LOS RECURSOS GENETICOS ANIMALES, 3.; CONGRESO IBERICO SOBRE LOS RECURSOS GENETICOS ANIMALES, 1., 1999, Lugo, Galícia. Libro de Actas... Lugo: Sociedad Espanola para los Recursos Geneticos Animales, 1999. p.78.| Biblioteca(s): Embrapa Pantanal. |
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| 10. | | SERENO, J. R. B.; PELLEGRIN, A. O.; LARA, M. A. C.; ABREU, U. G. P. de; SERENO, F. T. P. S.; CHALITA, L. V. A. S. Precocidad sexual de novillas de la raza pantaneira frente a las razas nelore y mestizas pantaneira x nelore en el Pantanal brasileno. Archivos de Zootecnia, Cordoba, v.50, n.189-190, p.153-157, 2001.| Biblioteca(s): Embrapa Pantanal. |
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| 11. | | MORENO, T. E.; SERENO, J. R. B.; CABELLO, A.; SERENO, F. T. P. S.; CHALITA, L. V. A. S.; DELGADO, J. V. Desarrollo corporal en cerdas ibericas de la variedad torbiscal comparadas con hembras duroc jersey. In: SIMPOSIO IBEROAMERICANO SOBRE CONSERVACION DE LOS RECURSOS GENETICOS LOCALES Y EL DESARROLLO RURAL SUSTENTABLE, 2., 2001, Coro. Programa y resumenes. Coro, Falcon: Fundacite Falcon, 2001. p.43.| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 11 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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