|
|
![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
23/04/2020 |
Data da última atualização: |
23/04/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
CAVALCANTE, I. H. L.; SILVA, G. J. N. e; CAVACINI, J. A.; AMARIZ, R. A. e; FREITAS, S. T. de; SOUSA, K, A. O. de; SILVA, M. A. da; CUNHA, J. G. da. |
Afiliação: |
Ítalo Herbert Lucena Cavalcante; Gilberto José Nogueira e Silva; Jeferson Antônio Cavacini; Renata Araújo e Amariz; SERGIO TONETTO DE FREITAS, CPATSA; Kellem Ângela Oliveira de Sousa; Marcelle Almeida da Silva; Jenilton Gomes da Cunha. |
Título: |
Metconazole on inhibition of gibberellin biosynthesis and flowering management in mango. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Erwerbs-Obstbau, v. 62, n. 1, p. 89-95, 2020. |
DOI: |
https://doi.org/10.1007/s10341-019-00466-w |
Idioma: |
Inglês |
Conteúdo: |
Gibberellins have been shown to suppress floral development in mango, thus farmers have used growth retardants, especially paclobutrazol, to inhibit gibberellin biosynthesis, but in many countries such as Brazil, this is the unique registered molecule, which affects sustainability of the mango industry. The objective of this study was to evaluate the effect of metconazole on gibberellin biosynthesis inhibition and carbohydrate accumulation in ?Palmer? mango grown in semi-arid conditions. The experiment was accomplished from 2015 to 2017 in an experimental orchard located in Petrolina, Pernambuco, Brazil. The experimental design were randomized blocks with five treatments, five replications and three plants per replication. The treatments consisted of metconazole (0, 0.7, 1.0 or 1.3g) and paclobutrazol (1.0g) application per linear meter of plant canopy. According to the results, metconazole efficiently inhibits gibberellin biosynthesis in mango, but it affects AG1+AG3 (Gibberellic Acid) and AG4 differently. Therefore, metconazole can potentially be used on mango flowering management, but further studies are required to determine specific management practices. |
Palavras-Chave: |
Giberelina; Inibição de giberelina; Manejo de flores; Metconazole; Regulador de crescimento das plantas; Variedade Palmer. |
Thesagro: |
Floração; Manga; Regulador de Crescimento. |
Thesaurus Nal: |
Growth regulators; Mangifera; Mangoes; Plant growth. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02277naa a2200373 a 4500 001 2121813 005 2020-04-23 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s10341-019-00466-w$2DOI 100 1 $aCAVALCANTE, I. H. L. 245 $aMetconazole on inhibition of gibberellin biosynthesis and flowering management in mango.$h[electronic resource] 260 $c2020 520 $aGibberellins have been shown to suppress floral development in mango, thus farmers have used growth retardants, especially paclobutrazol, to inhibit gibberellin biosynthesis, but in many countries such as Brazil, this is the unique registered molecule, which affects sustainability of the mango industry. The objective of this study was to evaluate the effect of metconazole on gibberellin biosynthesis inhibition and carbohydrate accumulation in ?Palmer? mango grown in semi-arid conditions. The experiment was accomplished from 2015 to 2017 in an experimental orchard located in Petrolina, Pernambuco, Brazil. The experimental design were randomized blocks with five treatments, five replications and three plants per replication. The treatments consisted of metconazole (0, 0.7, 1.0 or 1.3g) and paclobutrazol (1.0g) application per linear meter of plant canopy. According to the results, metconazole efficiently inhibits gibberellin biosynthesis in mango, but it affects AG1+AG3 (Gibberellic Acid) and AG4 differently. Therefore, metconazole can potentially be used on mango flowering management, but further studies are required to determine specific management practices. 650 $aGrowth regulators 650 $aMangifera 650 $aMangoes 650 $aPlant growth 650 $aFloração 650 $aManga 650 $aRegulador de Crescimento 653 $aGiberelina 653 $aInibição de giberelina 653 $aManejo de flores 653 $aMetconazole 653 $aRegulador de crescimento das plantas 653 $aVariedade Palmer 700 1 $aSILVA, G. J. N. e 700 1 $aCAVACINI, J. A. 700 1 $aAMARIZ, R. A. e 700 1 $aFREITAS, S. T. de 700 1 $aSOUSA, K, A. O. de 700 1 $aSILVA, M. A. da 700 1 $aCUNHA, J. G. da 773 $tErwerbs-Obstbau$gv. 62, n. 1, p. 89-95, 2020.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Semiárido (CPATSA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
27/09/2010 |
Data da última atualização: |
19/07/2011 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
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. |
Afiliação: |
UFSCar DE SÃO CARLOS, SP.; UFSCar DE SÃO CARLOS, SP.; SARAH L. MEIRELLES, POS-GRADUANDA DA UNESP DE JABOTICABAL,SP.; 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; ESALQ-USP DE PIRACICABA,SP.; ESALQ-USP DE PIRACICABA,SP.; GELSON LUIS DIAS FEIJO, CNPGC; LUCIANA CORREIA DE ALMEIDA REGITANO, CPPSE. |
Título: |
Candidate genes for production traits in reference families of Nellore beef cattle. |
Ano de publicação: |
2010 |
Fonte/Imprenta: |
In: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 9., 2010, Leipzig. Proceedings... Leipzig: German Society of Animal Science, 2010. |
Idioma: |
Português |
Notas: |
1 CD-ROM |
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. |
Palavras-Chave: |
Quantificação genética; Raça nelore. |
Thesagro: |
Gado de Corte; Variação Genética. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/37883/1/PROCI-2010.00099a.pdf
|
Marc: |
LEADER 02308nam a2200325 a 4500 001 1862989 005 2011-07-19 008 2010 bl uuuu u00u1 u #d 100 1 $aTIZIOTO, P. C. 245 $aCandidate genes for production traits in reference families of Nellore beef cattle. 260 $aIn: WORLD CONGRESS ON GENETICS APPLIED TO LIVESTOCK PRODUCTION, 9., 2010, Leipzig. Proceedings... Leipzig: German Society of Animal Science$c2010 500 $a1 CD-ROM 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.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|