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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
19/01/1998 |
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Data da última atualização: |
16/01/2017 |
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Autoria: |
TOMAR, S. S.; MAHAJAN, J. M. |
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Título: |
Influence of season of breeding and live weight of ewe on the fertility of Gaddi sheep. |
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Ano de publicação: |
1978 |
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Fonte/Imprenta: |
The Indian Journal of Animal Science, v. 48, n. 4, p. 271-274, Apr. 1978. |
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Idioma: |
Inglês |
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Conteúdo: |
In the present paper, some observations made on the lambing percentahe of Gaddi ewes in relation to season and year of breeding, and their live weight are reported. Lambing performance of about 350 Gaddi ewes bred for 10 yr (1966-1975) in the autumn and spring breeding seasons, was studied. Overall lambing percentage averaged 71.4 and was significantly influenced by 5 yr period of mating (75.9% for the 1st 5 yr period vs. 67.7% for the 2nd 5 yr period). The year of mating also had a significant effect on this trait (the values varied from 50.0-90.0% among years). The lambing per cent did not vary in the ewes bred in the 2 breeding seasons. The live weight of ewes had a highly significant effect on fertility. The correlation coefficient between live weight of ewe and lambing percentage was positive and highly significant (r = 0.173). |
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Palavras-Chave: |
Peso vivo. |
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Thesagro: |
Fertilidade; Manejo; Ovino; Reprodução animal. |
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Thesaurus Nal: |
Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 01415naa a2200205 a 4500
001 1518029
005 2017-01-16
008 1978 bl uuuu u00u1 u #d
100 1 $aTOMAR, S. S.
245 $aInfluence of season of breeding and live weight of ewe on the fertility of Gaddi sheep.
260 $c1978
520 $aIn the present paper, some observations made on the lambing percentahe of Gaddi ewes in relation to season and year of breeding, and their live weight are reported. Lambing performance of about 350 Gaddi ewes bred for 10 yr (1966-1975) in the autumn and spring breeding seasons, was studied. Overall lambing percentage averaged 71.4 and was significantly influenced by 5 yr period of mating (75.9% for the 1st 5 yr period vs. 67.7% for the 2nd 5 yr period). The year of mating also had a significant effect on this trait (the values varied from 50.0-90.0% among years). The lambing per cent did not vary in the ewes bred in the 2 breeding seasons. The live weight of ewes had a highly significant effect on fertility. The correlation coefficient between live weight of ewe and lambing percentage was positive and highly significant (r = 0.173).
650 $aSheep
650 $aFertilidade
650 $aManejo
650 $aOvino
650 $aReprodução animal
653 $aPeso vivo
700 1 $aMAHAJAN, J. M.
773 $tThe Indian Journal of Animal Science$gv. 48, n. 4, p. 271-274, Apr. 1978.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
01/12/1997 |
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Data da última atualização: |
01/12/1997 |
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Autoria: |
LAU, D.; GRIGOLETTI JUNIOR, A. |
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Afiliação: |
Grigoletti Junior, Embrapa-CNPF. |
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Título: |
Patogenicidade de Cylindrocladium spathulatum em especies de Ilex e Eucalyptus. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Fitopatologia Brasileira, Brasília, v. 22, supl., p. 274, ago. 1997. |
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Idioma: |
Português |
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Notas: |
Resumo apresentado no Congresso Brasileiro de Fitopatologia, 30, 1997, Pocos de Caldas. |
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Palavras-Chave: |
Cylindrocladium spathulatum; Diseases. |
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Thesagro: |
Doença; Ilex Paraguariensis. |
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Thesaurus NAL: |
Eucalyptus. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00647naa a2200193 a 4500
001 1283115
005 1997-12-01
008 1997 bl uuuu u00u1 u #d
100 1 $aLAU, D.
245 $aPatogenicidade de Cylindrocladium spathulatum em especies de Ilex e Eucalyptus.
260 $c1997
500 $aResumo apresentado no Congresso Brasileiro de Fitopatologia, 30, 1997, Pocos de Caldas.
650 $aEucalyptus
650 $aDoença
650 $aIlex Paraguariensis
653 $aCylindrocladium spathulatum
653 $aDiseases
700 1 $aGRIGOLETTI JUNIOR, A.
773 $tFitopatologia Brasileira, Brasília$gv. 22, supl., p. 274, ago. 1997.
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Embrapa Florestas (CNPF) |
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