| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Soja. |
|
Data corrente: |
06/11/2003 |
|
Data da última atualização: |
26/07/2017 |
|
Autoria: |
CARVALHO, C. G. P. de; ALMEIDA, C. M. V. C. de; CRUZ, C. D.; MACHADO, P. F. R. |
|
Título: |
Hybrid cocoa tree adaptability and yield temporal stability in Rondônia state, Brazil. |
|
Ano de publicação: |
2003 |
|
Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 3, n. 3, p. 237-244, sep. 2003. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Hybrid cocoa tree (Theobroma cacao L.) adaptability and yield temporal stability were studied to screen agronomically superior varieties for yield, bean quality and resistance to wiches' broom under the ecological conditions of Ouro Preto do Oeste County, Rondônia State, Brazil. Assessments were based on yield component measurements evaluated at maturity in a randomized complete block experiment. Additionally, the possibility of early hybrid selection, at the initial fructification phase, was investigated. For this, the results obtained from both periods was compared. At maturity, the SCA 6 x ICS 1, PA 1l50 x SIC 328 and IMC 67 x BE 8 hybrids were superior in the simultaneous analysis of total number of healthy fruits (TNHF), total weight of fresh beans (TWFB) and mean weight of fresh beans per fruit (MWFBF). Usin Eberhart and Russell's methodology, PA 150 x SIC 328 had general adaptability and highly predictability for TNHF. The SCA 6 x ICS 1 and PA 150 x SIC 328 hybrids behaved similarly for TWFB, showing adaptability to favorable environments and high predictability. IMC l67 x BE 8 showed general adaptability and high predictability for this trait. The three hybrids showed general adaptability and high predictability for MWFBF. On the base of mean performance (or Pi values of Lin and Binn' methodology), hybrid selection was also successful using measurements taken at the initial fructification phase. On the other hand, the Eberhart and Russel's adaptability and stability parameters depended on the period evaluated. MenosHybrid cocoa tree (Theobroma cacao L.) adaptability and yield temporal stability were studied to screen agronomically superior varieties for yield, bean quality and resistance to wiches' broom under the ecological conditions of Ouro Preto do Oeste County, Rondônia State, Brazil. Assessments were based on yield component measurements evaluated at maturity in a randomized complete block experiment. Additionally, the possibility of early hybrid selection, at the initial fructification phase, was investigated. For this, the results obtained from both periods was compared. At maturity, the SCA 6 x ICS 1, PA 1l50 x SIC 328 and IMC 67 x BE 8 hybrids were superior in the simultaneous analysis of total number of healthy fruits (TNHF), total weight of fresh beans (TWFB) and mean weight of fresh beans per fruit (MWFBF). Usin Eberhart and Russell's methodology, PA 150 x SIC 328 had general adaptability and highly predictability for TNHF. The SCA 6 x ICS 1 and PA 150 x SIC 328 hybrids behaved similarly for TWFB, showing adaptability to favorable environments and high predictability. IMC l67 x BE 8 showed general adaptability and high predictability for this trait. The three hybrids showed general adaptability and high predictability for MWFBF. On the base of mean performance (or Pi values of Lin and Binn' methodology), hybrid selection was also successful using measurements taken at the initial fructification phase. On the other hand, the Eberhart and Russel's adaptability and stability ... Mostrar Tudo |
|
Palavras-Chave: |
Adaptabilidade; Brasil; Cocoa; Estabilidade; Genetic breeding; Hybrid cocoa tree adaptability; Rondônia; Temporal; Yield component. |
|
Thesagro: |
Cacau; Hibrido; Theobroma Cacao. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/50296/1/22430.pdf
|
|
Marc: |
LEADER 02396naa a2200301 a 4500
001 1460275
005 2017-07-26
008 2003 bl uuuu u00u1 u #d
100 1 $aCARVALHO, C. G. P. de
245 $aHybrid cocoa tree adaptability and yield temporal stability in Rondônia state, Brazil.
260 $c2003
520 $aHybrid cocoa tree (Theobroma cacao L.) adaptability and yield temporal stability were studied to screen agronomically superior varieties for yield, bean quality and resistance to wiches' broom under the ecological conditions of Ouro Preto do Oeste County, Rondônia State, Brazil. Assessments were based on yield component measurements evaluated at maturity in a randomized complete block experiment. Additionally, the possibility of early hybrid selection, at the initial fructification phase, was investigated. For this, the results obtained from both periods was compared. At maturity, the SCA 6 x ICS 1, PA 1l50 x SIC 328 and IMC 67 x BE 8 hybrids were superior in the simultaneous analysis of total number of healthy fruits (TNHF), total weight of fresh beans (TWFB) and mean weight of fresh beans per fruit (MWFBF). Usin Eberhart and Russell's methodology, PA 150 x SIC 328 had general adaptability and highly predictability for TNHF. The SCA 6 x ICS 1 and PA 150 x SIC 328 hybrids behaved similarly for TWFB, showing adaptability to favorable environments and high predictability. IMC l67 x BE 8 showed general adaptability and high predictability for this trait. The three hybrids showed general adaptability and high predictability for MWFBF. On the base of mean performance (or Pi values of Lin and Binn' methodology), hybrid selection was also successful using measurements taken at the initial fructification phase. On the other hand, the Eberhart and Russel's adaptability and stability parameters depended on the period evaluated.
650 $aCacau
650 $aHibrido
650 $aTheobroma Cacao
653 $aAdaptabilidade
653 $aBrasil
653 $aCocoa
653 $aEstabilidade
653 $aGenetic breeding
653 $aHybrid cocoa tree adaptability
653 $aRondônia
653 $aTemporal
653 $aYield component
700 1 $aALMEIDA, C. M. V. C. de
700 1 $aCRUZ, C. D.
700 1 $aMACHADO, P. F. R.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 3, n. 3, p. 237-244, sep. 2003.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 471 | |
| 101. |  | PORTO, W. S.; CARVALHO, C. G. P. de; DORTA, E. O.; ARIAS, C. A. A.; TOLEDO, J. F. F. Avaliação do nível de resistência à mancha parda em linhagens de soja dos ensaios intermediários 2001/02. In: CONGRESSO BRASILEIRO DE SOJA, 2.; MERCOSOJA 2002, 2002, Foz do Iguaçu. Perspectivas do agronegócio da soja: resumos. Londrina: Embrapa Soja, 2002. p.89. (Embrapa Soja. Documentos, 181). Organizado por Odilon Ferreira Saraiva, Clara Beatriz Hoffmann-Campo.| Biblioteca(s): Embrapa Soja. |
|   |
| 102. | | PORTO, W. S.; CARVALHO, C. G. P.; PINTO, R. J. B.; OLIVEIRA, M. F. de; OLIVEIRA, A. C. B. de. Evaluation of sunflower cultivars for central Brazil. Scientia Agricola, Piracicaba, v. 65, n. 2, p. 139-144, Mar./Apr. 2008.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Clima Temperado; Embrapa Soja. |
|  |
| 103. | | PEREIRA, V. C.; AMABILE, R. F.; CARVALHO, C. G. P. de; BARBOSA, F. de S.; RIBEIRO JÚNIOR, W. Q. Girassol em safrinha no Cerrado do Distrito Federal: desempenho de genótipos em 2006. In: SIMPÓSIO NACIONAL CERRADO, 9.; SIMPÓSIO INTERNACIONAL SAVANAS TROPICAIS, 2., 2008, Brasília, DF. Desafios e estratégias para o equilíbrio entre sociedade, agronegócio e recursos naturais: anais... Planaltina, DF: Embrapa Cerrados, 2008. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Cerrados. |
| |
| 104. | | CARVALHO, C. G. P. de; ALMEIDA, C. M. V. C. de; CRUZ, C. D.; MACHADO, P. F. R. Hybrid cocoa tree adaptability and yield temporal stability in Rondônia state, Brazil. Crop Breeding and Applied Biotechnology, Londrina, v. 3, n. 3, p. 237-244, sep. 2003.| Biblioteca(s): Embrapa Soja. |
| |
| 107. | | AMABILE, R. F.; CARVALHO, C. G. P. de; SAYD, R. M.; MONTEIRO, V. A.; RIBEIRO JUNIOR, W. Q. Comportamento de genótipos de girassol em safrinha no cerrado do Distrito Federal em 2011 em ensaio de primeiro ano. In: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 19.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 7., 2011, Aracaju. Anais... Londrina: Embrapa Soja; Aracaju: Embrapa Tabuleiros Costeiros, 2011. 1 CD-ROM. p. 351-353.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Cerrados. |
| |
| 113. | | SILVA, A. G. da; PIRES, R.; MORÃES, E. B. de; OLIVEIRA, A. C. B. de; CARVALHO, C. G. P. de. Desempenho de híbridos de girassol em espaçamentos reduzidos. Semina, Londrina, v. 30, n. 1, p. 31-38, jan./mar. 2009.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Soja. |
|  |
| 116. | | BARBOSA, F. de S.; AMABILE, R. F.; CARVALHO, C. G. P. de; PEREIRA, V. C.; RIBEIRO JÚNIOR, W. Q. Desempenho agronômico de girassol em safrinha de 2005 no Cerrado no Planalto Central. In: SIMPÓSIO NACIONAL CERRADO, 9.; SIMPÓSIO INTERNACIONAL SAVANAS TROPICAIS, 2., 2008, Brasília, DF. Desafios e estratégias para o equilíbrio entre sociedade, agronegócio e recursos naturais: anais... Planaltina, DF: Embrapa Cerrados, 2008. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Cerrados. |
| |
| 117. | | BARBOSA, F. de S.; AMABILE, R. F.; CARVALHO, C. G. P. de; PEREIRA, V. C.; RIBEIRO JÚNIOR, W. Q. Desempenho agronômico de girassol em safrinha de 2005 no cerrado no Planalto Central. In: SIMPÓSIO NACIONAL CERRADO, 9.; SIMPÓSIO INTERNACIONAL SAVANAS TROPICAIS, 2., 2008, Brasília, DF. Desafios e estratégias para o equilíbrio entre sociedade, agronegócio e recursos naturais: anais... Planaltina, DF: Embrapa Cerrados, 2008. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
| |
| 118. | | DRUMOND, M. A.; OLIVEIRA, A. R. de; CARVALHO, C. G. P.; SIMOES, W. L.; TAVARES, J. A. Desempenho morfoagronômico de genótipos de girassol cultivados na Chapada do Araripe, Pernambuco. In: REUNIÃO NACIONAL DE PESQUISA DE GIRASSOL, 21.; SIMPÓSIO NACIONAL SOBRE A CULTURA DO GIRASSOL, 9., 2015, Londrina. Anais... Londrina: Embrapa Soja, 2015. p. 149-152. (Embrapa Soja. Documentos, 363).| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Semiárido; Embrapa Soja. |
| |
| Registros recuperados : 471 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
