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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Caprinos e Ovinos; Embrapa Milho e Sorgo. |
Data corrente: |
16/10/2014 |
Data da última atualização: |
23/04/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PEREIRA, H. S.; BUENO, L. G.; DEL PELOSO, M. J.; ABREU, A. de F. B.; MOREIRA, J. A. A.; MARTINS, M.; WENDLAND, A.; FARIA, L. C. de; SOUZA, T. L. P. O. de; MELO, L. C. |
Afiliação: |
HELTON SANTOS PEREIRA, CNPAF; LUICE GOMES BUENO; MARIA JOSE DEL PELOSO, CNPAF; ANGELA DE FATIMA BARBOSA ABREU, CNPAF; JOSE ALOISIO ALVES MOREIRA, CNPMS; MAURICIO MARTINS, UFU; ADRIANE WENDLAND FERREIRA, CNPAF; LUIS CLAUDIO DE FARIA, CNPAF; THIAGO LIVIO PESSOA OLIV DE SOUZA, CNPAF; LEONARDO CUNHA MELO, CNPAF. |
Título: |
Agronomic performance and stability of andean common bean lines with white grains in Brazil. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Bragantia, Campinas, v. 73, n. 2, p. 130-137, 2014. |
ISSN: |
1678-4499 |
DOI: |
https://doi.org/10.1590/brag.2014.020 |
Idioma: |
Inglês |
Conteúdo: |
This work evaluated the effect of genotype by environment interaction in Andean common bean lines with white grains, in Central Southern Brazil, to identify lines with high agronomic performance, stability and adaptability, aiming to meet domestic demand and to increase the Brazilian participation in the foreign market of common bean. Nineteen trials with twelve Andean lines were conducted in 2007, 2008 and 2009, in Central Southern Brazil. Grain yield and other agronomic traits were evaluated. Data were subjected to analysis of variance and of adaptability/stability using Annicchiarico and modified AMMI methods. Significant differences were found between lines for all traits evaluated. Genotype by environment interaction was important for lines with Andean origin and white seed. The utilization of weighted mean of absolute scores and yield with the AMMI results enabled the identification of the most stable and adapted lines. Lines Poroto Alubia, CNFB 16211, Ouro Branco and WAF 160 were stable and adapted, using both methods. CNFB 16211 line presented high agronomic performance, stability and adaptability and therefore this line may be a new cultivar. USWA 70 and WAF 75 lines presented grain size similar to that required by the foreign market and superior to the Brazilian cultivars, besides favorable agronomic traits, and thus these lines may be indicated as new cultivars. |
Palavras-Chave: |
Grão branco; Grão especial. |
Thesagro: |
Feijão; Interação genética; Melhoramento genético vegetal; Phaseolus vulgaris. |
Thesaurus Nal: |
Ammi. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/110051/1/bragantia.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/110183/1/Agronomic-performance-1.pdf
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Marc: |
LEADER 02383naa a2200337 a 4500 001 1997473 005 2020-04-23 008 2014 bl uuuu u00u1 u #d 022 $a1678-4499 024 7 $ahttps://doi.org/10.1590/brag.2014.020$2DOI 100 1 $aPEREIRA, H. S. 245 $aAgronomic performance and stability of andean common bean lines with white grains in Brazil.$h[electronic resource] 260 $c2014 520 $aThis work evaluated the effect of genotype by environment interaction in Andean common bean lines with white grains, in Central Southern Brazil, to identify lines with high agronomic performance, stability and adaptability, aiming to meet domestic demand and to increase the Brazilian participation in the foreign market of common bean. Nineteen trials with twelve Andean lines were conducted in 2007, 2008 and 2009, in Central Southern Brazil. Grain yield and other agronomic traits were evaluated. Data were subjected to analysis of variance and of adaptability/stability using Annicchiarico and modified AMMI methods. Significant differences were found between lines for all traits evaluated. Genotype by environment interaction was important for lines with Andean origin and white seed. The utilization of weighted mean of absolute scores and yield with the AMMI results enabled the identification of the most stable and adapted lines. Lines Poroto Alubia, CNFB 16211, Ouro Branco and WAF 160 were stable and adapted, using both methods. CNFB 16211 line presented high agronomic performance, stability and adaptability and therefore this line may be a new cultivar. USWA 70 and WAF 75 lines presented grain size similar to that required by the foreign market and superior to the Brazilian cultivars, besides favorable agronomic traits, and thus these lines may be indicated as new cultivars. 650 $aAmmi 650 $aFeijão 650 $aInteração genética 650 $aMelhoramento genético vegetal 650 $aPhaseolus vulgaris 653 $aGrão branco 653 $aGrão especial 700 1 $aBUENO, L. G. 700 1 $aDEL PELOSO, M. J. 700 1 $aABREU, A. de F. B. 700 1 $aMOREIRA, J. A. A. 700 1 $aMARTINS, M. 700 1 $aWENDLAND, A. 700 1 $aFARIA, L. C. de 700 1 $aSOUZA, T. L. P. O. de 700 1 $aMELO, L. C. 773 $tBragantia, Campinas$gv. 73, n. 2, p. 130-137, 2014.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Registro Completo
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
11/01/2006 |
Data da última atualização: |
11/01/2006 |
Autoria: |
SOSA-GÓMEZ, D. R.; SILVA, J. J. da; COSTA, F.; BINNECK, E.; MARIN, S. R. R.; NEPOMUCENO, A. L. |
Título: |
Population structure of the Brazilian southern green stink bug, Nezara viridula. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
Journal of Insect Science, 5, n. 23, p. 1-14, Oct. 2005. |
Idioma: |
Inglês |
Conteúdo: |
The Southern Green Stink Bug, Nezara viridula (L.) (Heteroptera: Pentatomidae), is a cosmopolitan and economically important pest to several crops. Studies on N. viridula migration and population structure have been neglected. We studied geographically distinct Brazilian N. viridula populations to assess their variability and to determine gene flow among them. DNA from specimens collected on soybean fields were subjected to RAPD analysis to determine genetic similarity and population structure parameters. All N. viridula populations studied were genetically distinct from the others. The maximum similarity occurred between populations from Londrina and Sertanópolis (Parana State). The Cruz Alta population was the most divergent from the others. Despite the short distance between Cambé and Londrina (ca. 29 km), and the absence of geographic barriers, both populations clustered in different groups and the estimated gene flow index ( Nm ) among them was 2.02, indicating relatively restricted migration. The estimated overall index, Nm was 1.41 suggesting that N. viridula is a better flier than the Neotropical Brown stink bug, Euschistus heros (Nm =0.83). |
Categoria do assunto: |
-- |
Marc: |
LEADER 01686naa a2200181 a 4500 001 1468743 005 2006-01-11 008 2005 bl --- 0-- u #d 100 1 $aSOSA-GÓMEZ, D. R. 245 $aPopulation structure of the Brazilian southern green stink bug, Nezara viridula. 260 $c2005 520 $aThe Southern Green Stink Bug, Nezara viridula (L.) (Heteroptera: Pentatomidae), is a cosmopolitan and economically important pest to several crops. Studies on N. viridula migration and population structure have been neglected. We studied geographically distinct Brazilian N. viridula populations to assess their variability and to determine gene flow among them. DNA from specimens collected on soybean fields were subjected to RAPD analysis to determine genetic similarity and population structure parameters. All N. viridula populations studied were genetically distinct from the others. The maximum similarity occurred between populations from Londrina and Sertanópolis (Parana State). The Cruz Alta population was the most divergent from the others. Despite the short distance between Cambé and Londrina (ca. 29 km), and the absence of geographic barriers, both populations clustered in different groups and the estimated gene flow index ( Nm ) among them was 2.02, indicating relatively restricted migration. The estimated overall index, Nm was 1.41 suggesting that N. viridula is a better flier than the Neotropical Brown stink bug, Euschistus heros (Nm =0.83). 700 1 $aSILVA, J. J. da 700 1 $aCOSTA, F. 700 1 $aBINNECK, E. 700 1 $aMARIN, S. R. R. 700 1 $aNEPOMUCENO, A. L. 773 $tJournal of Insect Science, 5$gn. 23, p. 1-14, Oct. 2005.
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