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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
30/10/2018 |
Data da última atualização: |
26/01/2024 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
DAMASCENO, A. G.; NASCIMENTO, T. L. do; SOUZA, F. de F. |
Afiliação: |
ANDRÉ GRANJA DAMASCENO, Estagiário da Embrapa Semiárido; TIAGO LIMA DO NASCIMENTO, Doutorando da UEFS; FLAVIO DE FRANCA SOUZA, CPATSA. |
Título: |
Avaliação do teor de sólidos solúveis em genótipos de aceroleira para consumo in natura. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 13., 2018, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2018. |
Páginas: |
p. 43-46. |
Série: |
(Embrapa Semiárido. Documentos, 283). |
Idioma: |
Português |
Conteúdo: |
Este trabalho teve como objetivo avaliar o teor de sólidos solúveis em frutos de clones de aceroleira (Malpighia emarginata DC.), buscando-se identificar genótipos promissores para a produção de frutos destinados ao consumo in natura. |
Palavras-Chave: |
Consumo in natura; Variabilidade. |
Thesagro: |
Acerola; Genótipo; Melhoramento Genético Vegetal. |
Thesaurus Nal: |
Malpighia emarginata. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/185746/1/Andre.pdf
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Marc: |
LEADER 01037nam a2200229 a 4500 001 2098460 005 2024-01-26 008 2018 bl uuuu u00u1 u #d 100 1 $aDAMASCENO, A. G. 245 $aAvaliação do teor de sólidos solúveis em genótipos de aceroleira para consumo in natura.$h[electronic resource] 260 $aIn: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 13., 2018, Petrolina. Anais... Petrolina: Embrapa Semiárido$c2018 300 $ap. 43-46. 490 $a(Embrapa Semiárido. Documentos, 283). 520 $aEste trabalho teve como objetivo avaliar o teor de sólidos solúveis em frutos de clones de aceroleira (Malpighia emarginata DC.), buscando-se identificar genótipos promissores para a produção de frutos destinados ao consumo in natura. 650 $aMalpighia emarginata 650 $aAcerola 650 $aGenótipo 650 $aMelhoramento Genético Vegetal 653 $aConsumo in natura 653 $aVariabilidade 700 1 $aNASCIMENTO, T. L. do 700 1 $aSOUZA, F. de F.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
29/12/2016 |
Data da última atualização: |
30/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
CANAZA-CAYO, A. W.; COBUCI, J. A.; LOPES, P. S.; TORRES, R. de A.; MARTINS, M. F.; DALTRO, D. dos S.; SILVA, M. V. G. B. |
Afiliação: |
Ali William Canaza-Cayo, UFV; Jaime Araújo Cobuci, UFRGS; Paulo Sávio Lopes, UFV; Robledo de Almeida Torres, UFV; MARTA FONSECA MARTINS, CNPGL; Darlene dos Santos Daltro, UFRGS; MARCOS VINICIUS GUALBERTO B SILVA, CNPGL. |
Título: |
Genetic trend estimates for milk yield production and fertility traits of the Girolando cattle in Brazil. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Livestock Science, v. 190, p. 113-122, 2016. |
Idioma: |
Inglês |
Conteúdo: |
Annual genetic trends and selection differentials for 305-day milk yield (305MY), age at first calving (AFC), and first calving interval (FCI) were estimated by four selection paths [sires of bulls (SB), dams of bulls (DB), sires of cows (SC), and dams of cows (DC)] for Girolando dairy cattle in Brazil. A total of 12,739 lactation records were obtained from the Brazilian Girolando Breeders Association with cows calving in the period from 2000 to 2011. Two periods were involved: the first, from 1979 to 1996, corresponding to the formation and expansion of the herd, and second, from 1997 to 2007, characterized by the implementation of the breeding program of the Girolando breed. The whole period from 1979 to 2007 was also considered. The Wombat program was used to fit an animal model for the analyses. Estimated breeding values were extracted to calculate genetic trends for the four selection paths. Greater significant estimates of annual genetic changes for 305MY were obtained for the SC and SB paths, being both during the second period. The greatest annual genetic change estimates for 305MY were 43.06 and 101.97 milk/yr for SC and DB, respectively, during the second period. A favorable genetic response was found for the SB and SC paths for AFC, averaging −4.24 (second period) and −0.32 day/yr, respectively. For FCI, this effect was from 0.04 to 0.18 range for all paths. When all selection paths were combined, estimated annual genetic changes for 305MY and AFC were 7.40 milk/yr and −0.13 day/yr. Therefore, the results of this study showed that a well-designed genetic program has a positive impact on 305MY and AFC and a little or without impact on FCI in Girolando cattle over a 28-yr period. MenosAnnual genetic trends and selection differentials for 305-day milk yield (305MY), age at first calving (AFC), and first calving interval (FCI) were estimated by four selection paths [sires of bulls (SB), dams of bulls (DB), sires of cows (SC), and dams of cows (DC)] for Girolando dairy cattle in Brazil. A total of 12,739 lactation records were obtained from the Brazilian Girolando Breeders Association with cows calving in the period from 2000 to 2011. Two periods were involved: the first, from 1979 to 1996, corresponding to the formation and expansion of the herd, and second, from 1997 to 2007, characterized by the implementation of the breeding program of the Girolando breed. The whole period from 1979 to 2007 was also considered. The Wombat program was used to fit an animal model for the analyses. Estimated breeding values were extracted to calculate genetic trends for the four selection paths. Greater significant estimates of annual genetic changes for 305MY were obtained for the SC and SB paths, being both during the second period. The greatest annual genetic change estimates for 305MY were 43.06 and 101.97 milk/yr for SC and DB, respectively, during the second period. A favorable genetic response was found for the SB and SC paths for AFC, averaging −4.24 (second period) and −0.32 day/yr, respectively. For FCI, this effect was from 0.04 to 0.18 range for all paths. When all selection paths were combined, estimated annual genetic changes for 305MY and AFC were... Mostrar Tudo |
Palavras-Chave: |
Selection differential; Selection path. |
Thesaurus NAL: |
Genetic improvement; genetic trend; Girolando. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/152552/1/Cnpgl-2016-LivSci-Genetic.pdf
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Marc: |
LEADER 02490naa a2200253 a 4500 001 2059624 005 2023-01-30 008 2016 bl uuuu u00u1 u #d 100 1 $aCANAZA-CAYO, A. W. 245 $aGenetic trend estimates for milk yield production and fertility traits of the Girolando cattle in Brazil.$h[electronic resource] 260 $c2016 520 $aAnnual genetic trends and selection differentials for 305-day milk yield (305MY), age at first calving (AFC), and first calving interval (FCI) were estimated by four selection paths [sires of bulls (SB), dams of bulls (DB), sires of cows (SC), and dams of cows (DC)] for Girolando dairy cattle in Brazil. A total of 12,739 lactation records were obtained from the Brazilian Girolando Breeders Association with cows calving in the period from 2000 to 2011. Two periods were involved: the first, from 1979 to 1996, corresponding to the formation and expansion of the herd, and second, from 1997 to 2007, characterized by the implementation of the breeding program of the Girolando breed. The whole period from 1979 to 2007 was also considered. The Wombat program was used to fit an animal model for the analyses. Estimated breeding values were extracted to calculate genetic trends for the four selection paths. Greater significant estimates of annual genetic changes for 305MY were obtained for the SC and SB paths, being both during the second period. The greatest annual genetic change estimates for 305MY were 43.06 and 101.97 milk/yr for SC and DB, respectively, during the second period. A favorable genetic response was found for the SB and SC paths for AFC, averaging −4.24 (second period) and −0.32 day/yr, respectively. For FCI, this effect was from 0.04 to 0.18 range for all paths. When all selection paths were combined, estimated annual genetic changes for 305MY and AFC were 7.40 milk/yr and −0.13 day/yr. Therefore, the results of this study showed that a well-designed genetic program has a positive impact on 305MY and AFC and a little or without impact on FCI in Girolando cattle over a 28-yr period. 650 $aGenetic improvement 650 $agenetic trend 650 $aGirolando 653 $aSelection differential 653 $aSelection path 700 1 $aCOBUCI, J. A. 700 1 $aLOPES, P. S. 700 1 $aTORRES, R. de A. 700 1 $aMARTINS, M. F. 700 1 $aDALTRO, D. dos S. 700 1 $aSILVA, M. V. G. B. 773 $tLivestock Science$gv. 190, p. 113-122, 2016.
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