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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
19/09/2007 |
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Data da última atualização: |
30/01/2025 |
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Autoria: |
NIMBKAR, C.; GHALSASI, P. M.; CHAVAN, K. M.; NALAWADE, M. H.; WALKDEN-BROWN, S. W.; GUPTA, V. S.; PARDESHI, V. C.; VAN DER WERF, J. H. J. |
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Título: |
Lamb production by FecB heterozygous carrier and non-carrier ewes in smallholder flocks in Maharashtra State of India. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 8., 2006, Belo Horizonte, MG. Proceedings... Belo Horizonte: Instituto Prociência, 2006. 4 f. 1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
Preliminary results of the number of lambs born and weaned per ewe lambing for FecB heterozygous and non-carrier ewes introduced into or produced in smallholder flocks in Maharashtra State of India are presented. The FecB mutation had a positive effect on number of lambs born but number of lambs weaned did not increase as much due to higher mortality among lambs of introduced heterozygous ewes. Possible major reasons for this mortality could be the proportion of Garole breed among introduced ewes, adaptation problems and discriminatory treatment of introduced ewes by flock owners. More information on the lambing performance of heterozygous ewes born in smallholder flocks is needed before a firm conclusion can be drawn about the benefits of the FecB mutation in a traditional sheep rearing system in a dry monsoonal climate. |
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Palavras-Chave: |
Booroola; FecB; Heterozigoto; Prolificidade. |
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Thesagro: |
Cordeiro; Melhoramento Genético Animal; Ovelha; Ovino. |
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Thesaurus Nal: |
Breeding and Genetic Improvement; Genotype; Heterozygosity; India; Lambing; Lambs; Sheep. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 01973nam a2200373 a 4500
001 1533388
005 2025-01-30
008 2006 bl uuuu u00u1 u #d
100 1 $aNIMBKAR, C.
245 $aLamb production by FecB heterozygous carrier and non-carrier ewes in smallholder flocks in Maharashtra State of India.
260 $aIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 8., 2006, Belo Horizonte, MG. Proceedings... Belo Horizonte: Instituto Prociência, 2006. 4 f. 1 CD-ROM.$c2006
520 $aPreliminary results of the number of lambs born and weaned per ewe lambing for FecB heterozygous and non-carrier ewes introduced into or produced in smallholder flocks in Maharashtra State of India are presented. The FecB mutation had a positive effect on number of lambs born but number of lambs weaned did not increase as much due to higher mortality among lambs of introduced heterozygous ewes. Possible major reasons for this mortality could be the proportion of Garole breed among introduced ewes, adaptation problems and discriminatory treatment of introduced ewes by flock owners. More information on the lambing performance of heterozygous ewes born in smallholder flocks is needed before a firm conclusion can be drawn about the benefits of the FecB mutation in a traditional sheep rearing system in a dry monsoonal climate.
650 $aBreeding and Genetic Improvement
650 $aGenotype
650 $aHeterozygosity
650 $aIndia
650 $aLambing
650 $aLambs
650 $aSheep
650 $aCordeiro
650 $aMelhoramento Genético Animal
650 $aOvelha
650 $aOvino
653 $aBooroola
653 $aFecB
653 $aHeterozigoto
653 $aProlificidade
700 1 $aGHALSASI, P. M.
700 1 $aCHAVAN, K. M.
700 1 $aNALAWADE, M. H.
700 1 $aWALKDEN-BROWN, S. W.
700 1 $aGUPTA, V. S.
700 1 $aPARDESHI, V. C.
700 1 $aVAN DER WERF, J. H. J.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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