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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
22/12/2017 |
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Data da última atualização: |
22/12/2017 |
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Autoria: |
OLIVEIRA, P. D. de; MORODIN, G. A. B.; ALMEIDA, G. K. de; GONZATTO, M. P.; DARDE, D. C. |
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Afiliação: |
Paula Duarte de Oliveira, Universidade Federal do Rio Grande do Sul; Gilmar Arduino Bettio Marodin, Universidade Federal do Rio Grande do Sul; Gustavo Klamer de Almeida, Universidade Federal do Rio Grande do Sul; Mateus Pereira Gonzatto, Universidade Federal do Rio Grande do Sul; Daniel Chamorro Darde, Universidade Federal do Rio Grande do Sul. |
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Título: |
Heading of shoots and hand thinning of flowers and fruits on 'BRS Kampai' peach trees. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n, 11, p. 1006-1016, novembro 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Desponte de ramos e raleio manual de flores e frutos em pessegueiros 'BRS Kampai'. |
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Conteúdo: |
The objective of this work was to evaluate the effect of shoot heading and of hand thinning in different development stages of flowers and fruits on the fruit production and quality of 'BRS Kampai' peach (Prunus persica) trees. The experiment was performed during three crop years, under the conditions of the ?Depressão Central? region in the state of Rio Grande do Sul, Brazil, and the treatments were: T1, heading of half of the mixed shoot; T2, heading of one third of the mixed shoot; T3, flower thinning in the pink bud stage; T4, thinning at full bloom; T5, thinning of fruit with 5 mm; T6, thinning of fruit with 20 mm; and T7, no thinning or heading (control). Fruit production and quality were evaluated. Plants with no thinning were more productive, but showed high frequency of fruits with a diameter smaller than 60 mm. Shoot heading reduced production per tree and resulted in small-sized fruit. Thinning time did not affect production, and fruit size was greater when thinning was performed at the bloom stage. 'BRS Kampai' peach trees can be thinned starting at bloom, which provides greater fruit size, with no production loss. |
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Palavras-Chave: |
Qualidade de fruto. |
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Thesagro: |
Produtividade; Prunus Persica. |
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Thesaurus Nal: |
Fruit quality; Yields. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/169698/1/Heading-of-shoots-and-hand-thinning.pdf
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Marc: |
LEADER 01952naa a2200241 a 4500
001 2083375
005 2017-12-22
008 2017 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, P. D. de
245 $aHeading of shoots and hand thinning of flowers and fruits on 'BRS Kampai' peach trees.
260 $c2017
500 $aTítulo em português: Desponte de ramos e raleio manual de flores e frutos em pessegueiros 'BRS Kampai'.
520 $aThe objective of this work was to evaluate the effect of shoot heading and of hand thinning in different development stages of flowers and fruits on the fruit production and quality of 'BRS Kampai' peach (Prunus persica) trees. The experiment was performed during three crop years, under the conditions of the ?Depressão Central? region in the state of Rio Grande do Sul, Brazil, and the treatments were: T1, heading of half of the mixed shoot; T2, heading of one third of the mixed shoot; T3, flower thinning in the pink bud stage; T4, thinning at full bloom; T5, thinning of fruit with 5 mm; T6, thinning of fruit with 20 mm; and T7, no thinning or heading (control). Fruit production and quality were evaluated. Plants with no thinning were more productive, but showed high frequency of fruits with a diameter smaller than 60 mm. Shoot heading reduced production per tree and resulted in small-sized fruit. Thinning time did not affect production, and fruit size was greater when thinning was performed at the bloom stage. 'BRS Kampai' peach trees can be thinned starting at bloom, which provides greater fruit size, with no production loss.
650 $aFruit quality
650 $aYields
650 $aProdutividade
650 $aPrunus Persica
653 $aQualidade de fruto
700 1 $aMORODIN, G. A. B.
700 1 $aALMEIDA, G. K. de
700 1 $aGONZATTO, M. P.
700 1 $aDARDE, D. C.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n, 11, p. 1006-1016, novembro 2017.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
22/03/2011 |
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Data da última atualização: |
03/05/2011 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
TIZIOTO, P. C.; VENERONI, G. B.; MEIRELLES, S. L.; SIQUEIRA, F.; ROSA, A. do N.; SILVA, L. O. C. da; MEDEIROS, S. R. de; TORRES JUNIOR, R. A. de A.; TULLIO, R. R.; ALENCAR, M. M. de; NASCIMENTO, M. L.; SOUZA, A. R. D. L.; FEIJO, G. L. D.; REGITANO, L. C. de A. |
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Afiliação: |
Universidade Federal de São Carlos; Universidade Federal de São Carlos; Universidade Federal de São Carlos; FABIANE SIQUEIRA, CNPGC; ANTONIO DO NASCIMENTO ROSA, CNPGC; LUIZ OTAVIO CAMPOS DA SILVA, CNPGC; SERGIO RAPOSO DE MEDEIROS, CNPGC; ROBERTO AUGUSTO DE A TORRES JUNIOR, CNPGC; RYMER RAMIZ TULLIO, CPPSE; MAURICIO MELLO DE ALENCAR, CPPSE; USP/ESALQ; BOLSISTA CNPGC; GELSON LUIS DIAS FEIJO, CNPGC; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
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Título: |
Candidate genes for production traits in reference families of Nellore beef cattle. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 9., 2010, Leipzig. Proceedings... Leipzig: German Society fo Animal Science, 2010. |
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Páginas: |
4 p. |
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Idioma: |
Inglês |
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Conteúdo: |
Brazil has the second largest herd of cattle in the world (Anualpec (2008)) with predominance of Bos indicus breeds which have a higher heat tolerance, resistance to parasites and fertility than cattle of European origin. Interest in improving carcass and beef quality is growing in the National beef industry, pressured by the requirements of meat markets. The quantification of genetic variation and exploration of genomic segments that influence carcass and beef quality in the breeding population are essential for the establishment of quantitative and molecular criteria for selection. The PPARGC1A (peroxisome proliferative active receptor gamma coactivator 1 A), FABP4 (fatty acid binding protein 4) and IGF-1 (insulin-like growth factor) genes are candidates to influence production traits in cattle. Association of polymorphisms in these genes with production traits were reported but studies with the populations where marker assisted selection is to be applied are still necessary before this information can effectively be used by producers. The aim of this study was to investigate the presence of polymorphisms in the candidate genes PPARGC1A, FABP4 and IGF-1in reference families of Nellore cattle and relate them to meat production traits in these animals. |
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Palavras-Chave: |
Quantificação genética; Raça nelore. |
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Thesagro: |
Gado de Corte; Variação Genética. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02326naa a2200337 a 4500
001 1881996
005 2011-05-03
008 2010 bl --- 0-- u #d
100 1 $aTIZIOTO, P. C.
245 $aCandidate genes for production traits in reference families of Nellore beef cattle.
260 $c2010
300 $a4 p.
520 $aBrazil has the second largest herd of cattle in the world (Anualpec (2008)) with predominance of Bos indicus breeds which have a higher heat tolerance, resistance to parasites and fertility than cattle of European origin. Interest in improving carcass and beef quality is growing in the National beef industry, pressured by the requirements of meat markets. The quantification of genetic variation and exploration of genomic segments that influence carcass and beef quality in the breeding population are essential for the establishment of quantitative and molecular criteria for selection. The PPARGC1A (peroxisome proliferative active receptor gamma coactivator 1 A), FABP4 (fatty acid binding protein 4) and IGF-1 (insulin-like growth factor) genes are candidates to influence production traits in cattle. Association of polymorphisms in these genes with production traits were reported but studies with the populations where marker assisted selection is to be applied are still necessary before this information can effectively be used by producers. The aim of this study was to investigate the presence of polymorphisms in the candidate genes PPARGC1A, FABP4 and IGF-1in reference families of Nellore cattle and relate them to meat production traits in these animals.
650 $aGado de Corte
650 $aVariação Genética
653 $aQuantificação genética
653 $aRaça nelore
700 1 $aVENERONI, G. B.
700 1 $aMEIRELLES, S. L.
700 1 $aSIQUEIRA, F.
700 1 $aROSA, A. do N.
700 1 $aSILVA, L. O. C. da
700 1 $aMEDEIROS, S. R. de
700 1 $aTORRES JUNIOR, R. A. de A.
700 1 $aTULLIO, R. R.
700 1 $aALENCAR, M. M. de
700 1 $aNASCIMENTO, M. L.
700 1 $aSOUZA, A. R. D. L.
700 1 $aFEIJO, G. L. D.
700 1 $aREGITANO, L. C. de A.
773 $tIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 9., 2010, Leipzig. Proceedings... Leipzig: German Society fo Animal Science, 2010.
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Embrapa Gado de Corte (CNPGC) |
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