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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
10/02/2015 |
Data da última atualização: |
26/05/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BARBOSA, D. H. S. G.; RODRIGUES, W. P.; VIEIRA, H. D.; PARTELLI, F. L.; VIANA, A. P. |
Afiliação: |
DIMMY HERLLEN SILVEIRA G BARBOSA, CNPMF; W. P. RODRIGUES, UENF; H. D. VIEIRA, UENF; F. L. PARTELLI, UFES; A. P. VIANA, UENF. |
Título: |
Adaptability and stability of conilon coffee in areas of high altitude. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Genetics and Molecular Research, v. 13, n.3, p. 7879-7888, 2014. |
ISSN: |
1676-5680 |
Idioma: |
Inglês |
Conteúdo: |
In view of the predicted models of global climate change and differences in prices and production costs, there is increased interest in Coffea canephora cultivation in areas of high altitude. However, this species is sensitive to low temperatures, where genotypes vary regarding adaptation/tolerance mechanisms, demonstrating genotype x environment interaction. The aim of this study was to evaluate the stability and adaptability of C. canephora varieties in high-altitude areas. The experiments were carried out in February 2004, in Bom Jesus do Itabapoana, Rio de Janeiro State, Brazil, at an altitude of 725 m. Four clonal varieties (EMCAPA 8111, EMCAPA 8121, EMCAPA 8131, and EMCAPA 8151) and five harvests (2006 to 2010) were used. The experimental design was randomized blocks with four treatments and six plots, with 12 plants in each plot and spaced 2.5 x 1.2 m. Adaptability and stability parameters were determined using methods based on nonparametric analysis and analysis of variance. The results showed that the EMCAPA 8131 had the best performance according to stability and adaptability parameters and may be promising for high-altitude regions. |
Thesagro: |
Café; Coffea Arábica. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01754naa a2200205 a 4500 001 2008380 005 2023-05-26 008 2014 bl uuuu u00u1 u #d 022 $a1676-5680 100 1 $aBARBOSA, D. H. S. G. 245 $aAdaptability and stability of conilon coffee in areas of high altitude.$h[electronic resource] 260 $c2014 520 $aIn view of the predicted models of global climate change and differences in prices and production costs, there is increased interest in Coffea canephora cultivation in areas of high altitude. However, this species is sensitive to low temperatures, where genotypes vary regarding adaptation/tolerance mechanisms, demonstrating genotype x environment interaction. The aim of this study was to evaluate the stability and adaptability of C. canephora varieties in high-altitude areas. The experiments were carried out in February 2004, in Bom Jesus do Itabapoana, Rio de Janeiro State, Brazil, at an altitude of 725 m. Four clonal varieties (EMCAPA 8111, EMCAPA 8121, EMCAPA 8131, and EMCAPA 8151) and five harvests (2006 to 2010) were used. The experimental design was randomized blocks with four treatments and six plots, with 12 plants in each plot and spaced 2.5 x 1.2 m. Adaptability and stability parameters were determined using methods based on nonparametric analysis and analysis of variance. The results showed that the EMCAPA 8131 had the best performance according to stability and adaptability parameters and may be promising for high-altitude regions. 650 $aCafé 650 $aCoffea Arábica 700 1 $aRODRIGUES, W. P. 700 1 $aVIEIRA, H. D. 700 1 $aPARTELLI, F. L. 700 1 $aVIANA, A. P. 773 $tGenetics and Molecular Research$gv. 13, n.3, p. 7879-7888, 2014.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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![](/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 |
Circulação/Nível: |
B - 1 |
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.
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