| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
21/01/2016 |
|
Data da última atualização: |
21/01/2016 |
|
Autoria: |
GARCÍA, O.; GARCÍA, E.; KENNEDY, B.; BRAVO, J. |
|
Título: |
Crossbreeding of imported and native goats in a dry tropical environment. I. Survival and growth of kids. |
|
Ano de publicação: |
1982 |
|
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 510 |
|
ISBN: |
0930848179 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Three contemporary groups were formed for a mixed model analysis of body weights (kg) at successive ages of 1468 kids born between 1969 and 1978 in a crossbreeding experiment conducted at "Loma de Leon Field Station" in Venezuela. Group I (1969-1974) included: ½ Nubian ½ Native, ½ Alpine ½ Native, ½ Toggenburg ½ Native, 3/4 Nubian ¼ Native, and 3/4 Alpine ¼ Native. Group II (1971-1978): 3/4 Nubian ¼ Native, and 7/8 Nubian 1/8 Native. Group III (1975-1978): ½ Alpine ¼ Nubian, ¼ Native ½ Nubian, ¼ Alpine ¼ Native, and ½ Nubian ¼ Toggenburg ¼ Native. Birth, weaning (4 mo.), 6 month weights, and first year mortality rate for above breed groups were: Group I: 3.2, 11.3, 15.2, 26.5 percent; 3.4, 11.8, 17.0, 42.4 percent; 2.9, 11.8, 15.9, 39.9 percent; 3.1, 12.1, 15.3, 40 percent; and 3.4, 14.7, 18.1, 46.3 percent. Group II: 3.1, 11.8, 14.2, 40 percent; and 3.1, 11.9, 14.3, 41.3 percent. Group III: 3.2, 11.8, 14.8, 47.5 percent; 3.2, 12.6, 14.6, 38.3 percent; and 2.9, 11.5, 14.0, 37.0 percent, respectively. Phenotypic correlations between weights at birth and weaning, birth and 6 months, and weaning and 6 months were: Group I: 0.29, 0.30, 0.80; Group II: 0.24, 0.27, 0.75; and Group III: 0.28, 0.27, 0.84. All correlations were highly significant. Heritability for birth, weaning, and 6 month weights, calculated by intrasire correlation for the pooled data were: 0.15, 0.08, and 0.22. Repeatabilities were: 0.62, 0.64 and 0.49, respectively. Total litter weights at birth and weaning for the 3 groups were: 5.7, 15.1, 5.4, 14.7; and 5.6, 13.8. Repeatabilities were: 0.26, 0.036; 0.22, 0.053; and 0.16, 0.13, respectively. Significant positive relationships were found between litter weight at birth and postkidding weight of dams MenosThree contemporary groups were formed for a mixed model analysis of body weights (kg) at successive ages of 1468 kids born between 1969 and 1978 in a crossbreeding experiment conducted at "Loma de Leon Field Station" in Venezuela. Group I (1969-1974) included: ½ Nubian ½ Native, ½ Alpine ½ Native, ½ Toggenburg ½ Native, 3/4 Nubian ¼ Native, and 3/4 Alpine ¼ Native. Group II (1971-1978): 3/4 Nubian ¼ Native, and 7/8 Nubian 1/8 Native. Group III (1975-1978): ½ Alpine ¼ Nubian, ¼ Native ½ Nubian, ¼ Alpine ¼ Native, and ½ Nubian ¼ Toggenburg ¼ Native. Birth, weaning (4 mo.), 6 month weights, and first year mortality rate for above breed groups were: Group I: 3.2, 11.3, 15.2, 26.5 percent; 3.4, 11.8, 17.0, 42.4 percent; 2.9, 11.8, 15.9, 39.9 percent; 3.1, 12.1, 15.3, 40 percent; and 3.4, 14.7, 18.1, 46.3 percent. Group II: 3.1, 11.8, 14.2, 40 percent; and 3.1, 11.9, 14.3, 41.3 percent. Group III: 3.2, 11.8, 14.8, 47.5 percent; 3.2, 12.6, 14.6, 38.3 percent; and 2.9, 11.5, 14.0, 37.0 percent, respectively. Phenotypic correlations between weights at birth and weaning, birth and 6 months, and weaning and 6 months were: Group I: 0.29, 0.30, 0.80; Group II: 0.24, 0.27, 0.75; and Group III: 0.28, 0.27, 0.84. All correlations were highly significant. Heritability for birth, weaning, and 6 month weights, calculated by intrasire correlation for the pooled data were: 0.15, 0.08, and 0.22. Repeatabilities were: 0.62, 0.64 and 0.49, respectively. Total litter weights at birth and weaning for... Mostrar Tudo |
|
Palavras-Chave: |
Correlação genetica; Crossbreeding. |
|
Thesagro: |
Caprino; Cruzamento; Ganho de peso; Hereditariedade. |
|
Thesaurus Nal: |
Genetic correlation; Goats; Heritability; Mortality; Venezuela; Weight gain. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 02681naa a2200313 a 4500
001 2034657
005 2016-01-21
008 1982 bl uuuu u00u1 u #d
020 $a0930848179
100 1 $aGARCÍA, O.
245 $aCrossbreeding of imported and native goats in a dry tropical environment. I. Survival and growth of kids.
260 $c1982
520 $aThree contemporary groups were formed for a mixed model analysis of body weights (kg) at successive ages of 1468 kids born between 1969 and 1978 in a crossbreeding experiment conducted at "Loma de Leon Field Station" in Venezuela. Group I (1969-1974) included: ½ Nubian ½ Native, ½ Alpine ½ Native, ½ Toggenburg ½ Native, 3/4 Nubian ¼ Native, and 3/4 Alpine ¼ Native. Group II (1971-1978): 3/4 Nubian ¼ Native, and 7/8 Nubian 1/8 Native. Group III (1975-1978): ½ Alpine ¼ Nubian, ¼ Native ½ Nubian, ¼ Alpine ¼ Native, and ½ Nubian ¼ Toggenburg ¼ Native. Birth, weaning (4 mo.), 6 month weights, and first year mortality rate for above breed groups were: Group I: 3.2, 11.3, 15.2, 26.5 percent; 3.4, 11.8, 17.0, 42.4 percent; 2.9, 11.8, 15.9, 39.9 percent; 3.1, 12.1, 15.3, 40 percent; and 3.4, 14.7, 18.1, 46.3 percent. Group II: 3.1, 11.8, 14.2, 40 percent; and 3.1, 11.9, 14.3, 41.3 percent. Group III: 3.2, 11.8, 14.8, 47.5 percent; 3.2, 12.6, 14.6, 38.3 percent; and 2.9, 11.5, 14.0, 37.0 percent, respectively. Phenotypic correlations between weights at birth and weaning, birth and 6 months, and weaning and 6 months were: Group I: 0.29, 0.30, 0.80; Group II: 0.24, 0.27, 0.75; and Group III: 0.28, 0.27, 0.84. All correlations were highly significant. Heritability for birth, weaning, and 6 month weights, calculated by intrasire correlation for the pooled data were: 0.15, 0.08, and 0.22. Repeatabilities were: 0.62, 0.64 and 0.49, respectively. Total litter weights at birth and weaning for the 3 groups were: 5.7, 15.1, 5.4, 14.7; and 5.6, 13.8. Repeatabilities were: 0.26, 0.036; 0.22, 0.053; and 0.16, 0.13, respectively. Significant positive relationships were found between litter weight at birth and postkidding weight of dams
650 $aGenetic correlation
650 $aGoats
650 $aHeritability
650 $aMortality
650 $aVenezuela
650 $aWeight gain
650 $aCaprino
650 $aCruzamento
650 $aGanho de peso
650 $aHereditariedade
653 $aCorrelação genetica
653 $aCrossbreeding
700 1 $aGARCÍA, E.
700 1 $aKENNEDY, B.
700 1 $aBRAVO, J.
773 $tIn: INTERNATIONAL CONFERENCE ON GOAT PRODUCTION AND DISEASE, 3., 1982, Tucson. Proceedings... Scottsdale: Dairy Goat Journal, 1982. p. 510
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 6 | |
| 4. |  | KUMUDINI, S.; GODOY, C. V.; KENNEDY, B.; PRIOR, E.; OMIELAN, J.; BOERMA, H. R.; HERSHMANN, D. Role of host-plant resistance and disease development stage on leaf photosynthetic competence of soybean rust infected leaves. Crop Science, Madison, v. 50, n. p. 2533-2542, nov./dec. 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja. |
|    |
| 5. | | PRIOR, E.; KENNEDY, B.; HERSHMAN, D.; GODOY, C. V.; OMIELAN, J.; KUMUDINI, S. The role of variation in genetic susceptibility to soybean rust on the photosynthetic competence of infected leaves. Plant Management Network, St. Paul, 2010. Edição do Proceedings of the National Soybean Rust Symposium, New Orleans, 2009.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
|  |
| Registros recuperados : 6 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
