| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Biblioteca Rui Tendinha. |
|
Data corrente: |
24/03/2015 |
|
Data da última atualização: |
24/03/2015 |
|
Autoria: |
REUNIÃO NACIONAL DE PESQUISA DE ARROZ, 3., 1987, Goiânia-GO. |
|
Título: |
Anais... |
|
Ano de publicação: |
1991 |
|
Fonte/Imprenta: |
Goiânia-GO : EMBRAPA-CNPAF, 1991. |
|
Páginas: |
540p. |
|
Série: |
(EMBRAPA-CNPAF. Documentos, 25). |
|
Idioma: |
Português |
|
Notas: |
Realizada em Goiânia, GO de 16 a 20 de fevereiro de 1987. |
|
Conteúdo: |
O arroz no Brasil: situação atual e perspectivas; Controle integrado de pragas de arroz; Arroz híbrido; Cultura de tecidos; O arroz nos sistemas agrícolas do cerrado; Competição de linhagens de arroz de sequeiro, para a região Centro e Norte do Mato Grosso do Sul; Levantamento de insetos em algumas variedades de arroz irrigado; Biotecnologia e melhoramento de plantas; Parâmetros morfofisiológicos do crescimento e desenvolvimento de três cultivares de arroz irrigado; Eficiência da seleção indireta, em população F2 de arroz de sequeiro, para solo de baixa fertilidade; Estabilidade da resistência à brusone, mancha-parda, escaldadura e mancha-estreita nas folhas em arroz; Melhoramento de arroz para várzeas úmidas no Brasil; Ocorrência e severidade de doenças do arroz de sequeiro no Estado do Mato Grosso; Tecnologia na produção de arroz por uma amostra de produtores da região Centro-Oeste; Ata da Assembléia final da III RENAPA. Realizada em Goiânia, GO de 16 a 20 de fevereiro de 1987. |
|
Palavras-Chave: |
Arroz; Biotecnologia; Congresso; Cultura de tecidos; Pesquisa. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 01597nam a2200205 a 4500
001 1005987
005 2015-03-24
008 1991 bl uuuu u01u1 u #d
100 1 $aREUNIÃO NACIONAL DE PESQUISA DE ARROZ, 3., 1987, Goiânia-GO.
245 $aAnais...
260 $aGoiânia-GO : EMBRAPA-CNPAF$c1991
300 $a540p.
490 $a(EMBRAPA-CNPAF. Documentos, 25).
500 $aRealizada em Goiânia, GO de 16 a 20 de fevereiro de 1987.
520 $aO arroz no Brasil: situação atual e perspectivas; Controle integrado de pragas de arroz; Arroz híbrido; Cultura de tecidos; O arroz nos sistemas agrícolas do cerrado; Competição de linhagens de arroz de sequeiro, para a região Centro e Norte do Mato Grosso do Sul; Levantamento de insetos em algumas variedades de arroz irrigado; Biotecnologia e melhoramento de plantas; Parâmetros morfofisiológicos do crescimento e desenvolvimento de três cultivares de arroz irrigado; Eficiência da seleção indireta, em população F2 de arroz de sequeiro, para solo de baixa fertilidade; Estabilidade da resistência à brusone, mancha-parda, escaldadura e mancha-estreita nas folhas em arroz; Melhoramento de arroz para várzeas úmidas no Brasil; Ocorrência e severidade de doenças do arroz de sequeiro no Estado do Mato Grosso; Tecnologia na produção de arroz por uma amostra de produtores da região Centro-Oeste; Ata da Assembléia final da III RENAPA. Realizada em Goiânia, GO de 16 a 20 de fevereiro de 1987.
653 $aArroz
653 $aBiotecnologia
653 $aCongresso
653 $aCultura de tecidos
653 $aPesquisa
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
|
|
|
Registro Completo |
|
Biblioteca(s): |
Biblioteca Rui Tendinha. |
|
Data corrente: |
25/08/2022 |
|
Data da última atualização: |
25/08/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SENRA, J. F. de B.; SILVA, J. A. da; FERRÃO, M. A. G.; ESPOSTI, M. D.; MILHEIROS, I. S.; FASSARELLA, K. M. |
|
Afiliação: |
João Felipe de Brites Senra, Incaper; Josimar Aleixo da Silva, Incaper/Embrapa; Maria Amélia Gava Ferrão, Incaper/Embrapa Café; Marlon Dutra Degli Esposti, Incaper; Idalina Sturião Milheiros, Incaper; Kamila Machado Fassarella, Incaper. |
|
Título: |
Genetic variability of conilon coffee population from cultivar 'ES8152' based on morphoagronomic variables. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
Coffee Science, v. 17, e171986, 2022. |
|
DOI: |
https://doi.org/10.25186/.v17i.1986 |
|
Idioma: |
Inglês |
|
Conteúdo: |
This study aimed to analyze the genetic variability of Coffea canephora population with 190 genotypes from cultivar ?ES8152?, based on morphoagronomic characteristics and vegetation index, to identify the most important characteristics for genetic divergence and compare them with commercial clones. The experiment was installed, in 2019, at the Bananal do Norte Experimental Farm/INCAPER, Cachoeiro de Itapemirim, ES, Brazil. The experiment was carried out in Federer?s augmented block design with three blocks, four common treatments (commercial clones A1, LB1, V8 and V12) and 190 regular treatments, genotypes from the seed production field of the conilon coffee cultivar ?ES8152?. At 24 months of age 14 morphoagronomic characteristics and vegetation index were evaluated. Descriptive analysis of the data, the estimation of the Standardized Euclidean Distance (ED) followed by the group-ing by the methods of Tocher, UPGMA and principal coordinates, in addition to the relative importance of the characters estimated by the Singh meth-odology were performed. The most distant genotypes were 62 and 83 (ED=2.620) and the closest were 42 and 160 (ED=0.208). Genotype 83 stood out as the most distant among the others. The optimization and hierarchical groupings allowed the identification of genotypes 15, 81, 107 and 184 as similar to commercial clones. The discard analysis of variables recommended the elimination of the vegetation index and average internode length of the next diversity analysis. Principal coordinate analysis found phenotypic similarity of the genotypes 30, 81, 115, 141 and 163 with the clone V12, of the genotype 119 with the clone A1 and genotype 17 with clone LB1. The study, of morphoagronomic characters, allowed to detection the genetic diversity existing in the materials evaluated, indicating those with phenotypic similarity with the commercial clones, being possible the early identification of promising genotypes, agronomically superior, to start a breeding program for clonal selection, recurrent selection and controlled crosses to maximize heterosis. MenosThis study aimed to analyze the genetic variability of Coffea canephora population with 190 genotypes from cultivar ?ES8152?, based on morphoagronomic characteristics and vegetation index, to identify the most important characteristics for genetic divergence and compare them with commercial clones. The experiment was installed, in 2019, at the Bananal do Norte Experimental Farm/INCAPER, Cachoeiro de Itapemirim, ES, Brazil. The experiment was carried out in Federer?s augmented block design with three blocks, four common treatments (commercial clones A1, LB1, V8 and V12) and 190 regular treatments, genotypes from the seed production field of the conilon coffee cultivar ?ES8152?. At 24 months of age 14 morphoagronomic characteristics and vegetation index were evaluated. Descriptive analysis of the data, the estimation of the Standardized Euclidean Distance (ED) followed by the group-ing by the methods of Tocher, UPGMA and principal coordinates, in addition to the relative importance of the characters estimated by the Singh meth-odology were performed. The most distant genotypes were 62 and 83 (ED=2.620) and the closest were 42 and 160 (ED=0.208). Genotype 83 stood out as the most distant among the others. The optimization and hierarchical groupings allowed the identification of genotypes 15, 81, 107 and 184 as similar to commercial clones. The discard analysis of variables recommended the elimination of the vegetation index and average internode length of the next diversity ana... Mostrar Tudo |
|
Palavras-Chave: |
Café conilon; Clusters; Cultivar ES8152; Genetic diversity; Pre-breeding. |
|
Thesagro: |
Café; Cafeicultura; Coffea Canephora. |
|
Categoria do assunto: |
G Melhoramento Genético |
|
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/item/4217/1/cultivar-ES8152-senra.pdf
|
|
Marc: |
LEADER 02944naa a2200289 a 4500
001 1024231
005 2022-08-25
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.25186/.v17i.1986$2DOI
100 1 $aSENRA, J. F. de B.
245 $aGenetic variability of conilon coffee population from cultivar 'ES8152' based on morphoagronomic variables.$h[electronic resource]
260 $c2022
520 $aThis study aimed to analyze the genetic variability of Coffea canephora population with 190 genotypes from cultivar ?ES8152?, based on morphoagronomic characteristics and vegetation index, to identify the most important characteristics for genetic divergence and compare them with commercial clones. The experiment was installed, in 2019, at the Bananal do Norte Experimental Farm/INCAPER, Cachoeiro de Itapemirim, ES, Brazil. The experiment was carried out in Federer?s augmented block design with three blocks, four common treatments (commercial clones A1, LB1, V8 and V12) and 190 regular treatments, genotypes from the seed production field of the conilon coffee cultivar ?ES8152?. At 24 months of age 14 morphoagronomic characteristics and vegetation index were evaluated. Descriptive analysis of the data, the estimation of the Standardized Euclidean Distance (ED) followed by the group-ing by the methods of Tocher, UPGMA and principal coordinates, in addition to the relative importance of the characters estimated by the Singh meth-odology were performed. The most distant genotypes were 62 and 83 (ED=2.620) and the closest were 42 and 160 (ED=0.208). Genotype 83 stood out as the most distant among the others. The optimization and hierarchical groupings allowed the identification of genotypes 15, 81, 107 and 184 as similar to commercial clones. The discard analysis of variables recommended the elimination of the vegetation index and average internode length of the next diversity analysis. Principal coordinate analysis found phenotypic similarity of the genotypes 30, 81, 115, 141 and 163 with the clone V12, of the genotype 119 with the clone A1 and genotype 17 with clone LB1. The study, of morphoagronomic characters, allowed to detection the genetic diversity existing in the materials evaluated, indicating those with phenotypic similarity with the commercial clones, being possible the early identification of promising genotypes, agronomically superior, to start a breeding program for clonal selection, recurrent selection and controlled crosses to maximize heterosis.
650 $aCafé
650 $aCafeicultura
650 $aCoffea Canephora
653 $aCafé conilon
653 $aClusters
653 $aCultivar ES8152
653 $aGenetic diversity
653 $aPre-breeding
700 1 $aSILVA, J. A. da
700 1 $aFERRÃO, M. A. G.
700 1 $aESPOSTI, M. D.
700 1 $aMILHEIROS, I. S.
700 1 $aFASSARELLA, K. M.
773 $tCoffee Science$gv. 17, e171986, 2022.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
