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Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais. |
Data corrente: |
03/03/2011 |
Data da última atualização: |
15/03/2011 |
Autoria: |
CARVALHO, C. H. S. de; BENTO, M. A.; MATIELLO, J. B.; ALMEIDA, S. R.; FERREIRA, R. A.; PADILHA, L.; VILELA, A. F. |
Afiliação: |
CARLOS HENRIQUE S DE CARVALHO, SAPC; MAPA/FUNDAÇÃO PRÓ CAFÉ; MAPA/FUNDAÇÃO PRÓ CAFÉ; MAPA/FUNDAÇÃO PRÓ CAFÉ; MAPA/FUNDAÇÃO PRÓ CAFÉ; LILIAN PADILHA, SAPC; MAPA/FUNDAÇÃO PRÓ CAFÉ. |
Título: |
Identification of coffee genotypes more adapted to areas with water deficit during fall and winter time. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22., 2008, Campinas. |
Idioma: |
Inglês |
Conteúdo: |
Although most of the Brazilian coffee growing areas are located in regions with enough rainfall, a significant amount is cultivated in regions subjected to water deficit during fall and winter time. This situation reduces coffee yield, since Brazilian coffee cultivars are not adapted to this condition. This work was conducted to evaluate the response to irrigation and aiming to select coffee genotypes that are more adapted to environments subjected to water constrain. The work was carried out in Coromandel, MG, Brazil, a region characterized as marginal to coffee cultivation, due to the shortage of rainfall during fall and winter time. A field experiment was set in January of 2004 using a randomized block designed, with 30 genotypes, six plants per plot and four replications, with and without drip irrigation. During the first 2.5 years all the treatments were irrigated to allow proper plant growth and better
homogeneity. Yield (kg/tree) was evaluated in July 2007 and, in average, fruit production was increased in 50% due to irrigation in all the genotypes. The highest response to irrigation was observed in the late maturity genotypes, such as Red Obatã, Yellow Catucaí (late) line 30 cv. 2 and Yellow Bem-te-vi, with 223.3%, 120.9% and 110.9% of yield increase, respectively. On the other hand, the irrigation did not significantly increased fruit production of early maturity genotypes, as observed for Catucaí 785-15, Yellow Catucaí 24/137 (early) cv. 900 and Siriema. Since the early maturity cultivars differentiate flowers in the beginning of the
year, when water availability is still not a limiting factor, and the late maturity cultivars flower differentiation occurs later on, during the dry season, it is suggested that the early maturity cultivars are more adapted to those conditions. These data indicates that early maturity genotypes may be an interesting genetic source for the development of coffee cultivars more adapted to regions with low rainfall during fall/winter time. MenosAlthough most of the Brazilian coffee growing areas are located in regions with enough rainfall, a significant amount is cultivated in regions subjected to water deficit during fall and winter time. This situation reduces coffee yield, since Brazilian coffee cultivars are not adapted to this condition. This work was conducted to evaluate the response to irrigation and aiming to select coffee genotypes that are more adapted to environments subjected to water constrain. The work was carried out in Coromandel, MG, Brazil, a region characterized as marginal to coffee cultivation, due to the shortage of rainfall during fall and winter time. A field experiment was set in January of 2004 using a randomized block designed, with 30 genotypes, six plants per plot and four replications, with and without drip irrigation. During the first 2.5 years all the treatments were irrigated to allow proper plant growth and better
homogeneity. Yield (kg/tree) was evaluated in July 2007 and, in average, fruit production was increased in 50% due to irrigation in all the genotypes. The highest response to irrigation was observed in the late maturity genotypes, such as Red Obatã, Yellow Catucaí (late) line 30 cv. 2 and Yellow Bem-te-vi, with 223.3%, 120.9% and 110.9% of yield increase, respectively. On the other hand, the irrigation did not significantly increased fruit production of early maturity genotypes, as observed for Catucaí 785-15, Yellow Catucaí 24/137 (early) cv. 900 and Siriema. Since the ... Mostrar Tudo |
Palavras-Chave: |
Coffee. |
Categoria do assunto: |
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Marc: |
LEADER 02630nam a2200193 a 4500 001 1879901 005 2011-03-15 008 2008 bl uuuu u01u1 u #d 100 1 $aCARVALHO, C. H. S. de 245 $aIdentification of coffee genotypes more adapted to areas with water deficit during fall and winter time.$h[electronic resource] 260 $aIn: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 22., 2008, Campinas.$c2008 520 $aAlthough most of the Brazilian coffee growing areas are located in regions with enough rainfall, a significant amount is cultivated in regions subjected to water deficit during fall and winter time. This situation reduces coffee yield, since Brazilian coffee cultivars are not adapted to this condition. This work was conducted to evaluate the response to irrigation and aiming to select coffee genotypes that are more adapted to environments subjected to water constrain. The work was carried out in Coromandel, MG, Brazil, a region characterized as marginal to coffee cultivation, due to the shortage of rainfall during fall and winter time. A field experiment was set in January of 2004 using a randomized block designed, with 30 genotypes, six plants per plot and four replications, with and without drip irrigation. During the first 2.5 years all the treatments were irrigated to allow proper plant growth and better homogeneity. Yield (kg/tree) was evaluated in July 2007 and, in average, fruit production was increased in 50% due to irrigation in all the genotypes. The highest response to irrigation was observed in the late maturity genotypes, such as Red Obatã, Yellow Catucaí (late) line 30 cv. 2 and Yellow Bem-te-vi, with 223.3%, 120.9% and 110.9% of yield increase, respectively. On the other hand, the irrigation did not significantly increased fruit production of early maturity genotypes, as observed for Catucaí 785-15, Yellow Catucaí 24/137 (early) cv. 900 and Siriema. Since the early maturity cultivars differentiate flowers in the beginning of the year, when water availability is still not a limiting factor, and the late maturity cultivars flower differentiation occurs later on, during the dry season, it is suggested that the early maturity cultivars are more adapted to those conditions. These data indicates that early maturity genotypes may be an interesting genetic source for the development of coffee cultivars more adapted to regions with low rainfall during fall/winter time. 653 $aCoffee 700 1 $aBENTO, M. A. 700 1 $aMATIELLO, J. B. 700 1 $aALMEIDA, S. R. 700 1 $aFERREIRA, R. A. 700 1 $aPADILHA, L. 700 1 $aVILELA, A. F.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registros recuperados : 219 | |
141. | | COSTA, J. C.; CARVALHO, C. H. S. de; MATIELLO, J. B.; ALMEIDA, S. R. de; CARVALHO, S. P. de; BALIZA, D. P. Comportamento agronômico de progênies e cultivares de cafeeiro com resistência específica à ferrugem. Coffee Science, Lavras, v. 8, n. 2, p. 183-191, abr./jun. 2013.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Café. |
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142. | | SILVA, E. Q.; PAIVA, A. C. R. S.; CUSTÓDIO, A. A.; PALA, J.; SILVA, B. R.; PAULINO, V. R.; CARVALHO, C. H. S. de. Crescimento de calos embriogênicos de diferentes genótipos de café em meio de cultura líguido. In: CONGRESSO BRASILEIRO DE PESQUISA CAFEEIROAS, 36., 2010, Guarapari. Anais...Brasília, DF: Embrapa Café, 2010.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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145. | | CARVALHO, C. H. S. de; OLIVEIRA, P. L.; SANTOS, A. C. R.; FAGUNDES, A. V.; SOUZA, T.; REIS JÚNIOR, R. P. Efeito de reguladores de crescimento sobre a produção de brotos ortotrópicos axilares em mudas de café. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 5., 2007, Águas de Lindóia. Anais... Brasília, DF: Embrapa Café, 2007.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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146. | | CARVALHO, C. H. S. de; MATIELLO, J. B.; ALMEIDA, S. R. de; BENTO, M. A.; FERREIRA, R. A.; FERREIRA, I. B.; PADILHA, L. Desenvolvimento de cultivares de café com resistência ao bicho-mineiro. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 8., 2013, Salvador. Sustentabilidade e inclusão Social. Brasília, DF: Embrapa Café, 2013.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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147. | | CARVALHO, C. H. S. de; MATIELLO, J. B.; ALMEIDA, S. R.; BENTO, M. A.; FERREIRA, R. A.; FERREIRA, I. B.; PADILHA, L.; GALDINO, P. A. A. D. Desenvolvimento de cultivares de café com resistência ao bicho-mineiro e tolerância à ferrugem e à seca. In: CONGRESSO BRASILEIRO DE PESQUISAS CAFEEIRAS, 37., 2011, Poços de Caldas. Anais... Brasília, DF: Embrapa Café, 2011.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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148. | | CARVALHO, C. H. S. de; MATIELLO, J. B.; ALMEIDA, S. R.; BENTO, M. A.; FERREIRA, R. A.; FERREIRA, I. B.; PADILHA, L. Desenvolvimento de cultivares de café com ressistência ao bicho-mineiro. In: CONGRESSO BRASILEIRO DE PESQUISA CAFEEIROAS, 36., 2010, Guarapari. Anais...Brasília, DF: Embrapa Café, 2010.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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149. | | FERREIRA, M. das G. R.; CÁRDENAS, F. E. N.; CARVALHO, C. H. S. de; CARNEIRO, A. A.; DAMIÃO FILHO, C. F. Desenvolvimento de calos em explantes de cupuaçuzeiro (Theobroma grandiflorum schum.) em função da concentração de auxinas e do meio líquido. Revista Brasileira de Fruticultura, Jaboticabal, v. 23, n. 3, p. 476-476, dez. 2001.Biblioteca(s): Embrapa Milho e Sorgo. |
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151. | | LACERDA, G. R.; PADILHA, L.; GARCIA, A. L. A.; CARVALHO, C. H. S. de; RABELLO JUNIOR, C. A. M.; MARIANO, L. F. M. Comportamento de cultivares de café na presença do Meloidogyne exigua na Região do sul de Minas. In: CONGRESSO BRASILEIRO DE PESQUISA CAFEEIROAS, 36., 2010, Guarapari. Anais...Brasília, DF: Embrapa Café, 2010.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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152. | | CARVALHO, C. H. S. de; MATIELLO, J. B.; ALMEIDA, S. R.; FERREIRA, R. A.; PADILHA, L.; FERREIRA, I. B.; GALDINO, P. Comportamento de cultivares de café com resistência à ferrugem-do-cafeeiro no Sul do Estado de Minas Gerais. In: SIMPÓSIO DE PESQUISA DOS CAFÉS DO BRASIL, 7., 2011, Araxá. Anais... Brasília, DF: Embrapa Café, 2011.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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153. | | CARVALHO, C. H. S. de; MATIELLO, J. B.; ALMEIDA, R. A.; FERREIRA, R. A.; BENTO, M. A.; FERREIRA, I. B.; PADILHA, L.; GALDINO, P. A. A. D. Comportamento de cultivares de café resistentes à ferrugem em Vagrinha e Coromandel, MG. In: CONGRESSO BRASILEIRO DE PESQUISA CAFEEIROAS, 36., 2010, Guarapari. Anais...Brasília, DF: Embrapa Café, 2010.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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154. | | PADILHA, L.; PEREIRA, G. S.; VON PINHO, E. V. R.; TEIXEIRA, R. K. S.; CARVALHO, C. H. S. de; MALUF, M. P.; CARVALHO, B. L. Microsatellite markers in analysis of resistance to coffee leaf miner in arabica coffee. In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 24., 2012, Costa Rica. Programme & abstracts. [S.l.]: Association for Science and Information on Coffee, 2012. p. 192Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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155. | | PEREIRA, G. S.; PADILHA, L.; PINHO, E. V. R. V.; TEIXEIRA, R. de K. S.; CARVALHO, C. H. S. de; MALUF, M. P.; CARVALHO, B. L. de. Microsatellite markers in analysis of resistance to coffee leaf miner in Arabica coffee. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 12, p. 1650-1656, dez. 2011 Título em português: Marcadores microssatélites na análise de resistência ao bicho?mineiro em café arábica.Biblioteca(s): Embrapa Unidades Centrais. |
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156. | | PEREIRA, G. S.; PADILHA, L.; VON PINHO, E. V. R.; TEIXEIRA, R. de K. S.; CARVALHO, C. H. S. de; MALUF, M. P.; CARVALHO, B. L. de. Microsatellite markers in analysis of resistance to coffee leaf miner in Arabica coffee. Pesquisa agropecuária Brasileira, Brasília, v.46, n.12, p.1650-1656, dez. 2011Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Café. |
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157. | | MATIELLO, J. B.; ALMEIDA, S. R.; CARVALHO, C. H. S. de; FERREIRA, I. B.; S. FILHO, M. J. da; BORATO, P. B.; MARÇAL, G. A. Resultados iniciais de progênies e linhagens de cafeeiros, de seleções do Procafé com resistência à ferrugem. In: CONGRESSO BRASILEIRO DE PESQUISAS CAFEEIRAS, 41., 2015, Poços de Caldas. Com mais tecnologia, o melhor café se aprecia: trabalhos apresentados. Varginha: Fundação Procafé, 2015 417 p. p. 183-185Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Café. |
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159. | | VASCONCELOS, M. J. V.; ANTUNES, M. A.; BARDUCHE, D.; PAIVA, L. V.; PAIVA, E.; VALICENTE, F. H.; FIGUEIREDO, J. E. F.; CARVALHO, C. H. S.; LOPES, M. A. Transformação genética de milho (Zea mays L.) mediada por Agrobacterium tumefaciens. Revista Brasileira de Genética, Ribeirão Preto, v. 20, n. 3, p. 253, 1997. Suplemento. Edição dos resumos do 43º Congresso Nacional de Genética.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Milho e Sorgo. |
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160. | | ANGELO, P. C. da S.; FERREIRA, I. B.; REIS, A. M.; BARTELEGA, L.; CARVALHO, C. H. S. de; PAIVA, A. C. R. S.; MATIELLO, J. B. Sprouting induction for micro-cutting on in vitro cloned arabica coffee plants. Coffee Science, Lavras, v. 13, n. 4, p. 489 - 497, oct./dec. 2018 Título em português: Indução de brotações para microestaquia em cafeeiro arabica clonados in vitro.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Café. |
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Registros recuperados : 219 | |
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