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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
05/12/2017 |
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Data da última atualização: |
16/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, O. S.; SOUZA, E. H. de; DIAS, L. E. da C.; SOUZA, C. P. F.; SOUZA, F. V. D. |
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Afiliação: |
ORJANA SANTOS LIMA, UFRB; EVERTON HILO DE SOUZA, UFRB; LUCAS EZEQUIEL DA COSTA DIAS, UFRB; CINTIA PAULA FEITOSA SOUZA, UFRB; FERNANDA VIDIGAL DUARTE SOUZA, CNPMF. |
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Título: |
Characterization and selection of ornamental pineapple hybrids with emphasis on sinuous stems and black fruits. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Tropical, Goiânia, v. 47, n. 2, p. 237-245, Apr./Jun. 2017. |
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Idioma: |
Inglês |
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Conteúdo: |
Ornamental fruit plants have a good potential for the development of innovative products for the floriculture segment, and the ornamental pineapple has attracted a strong interest in this segment. This study aimed at characterizing and selecting new ornamental pineapple hybrids for the production of cut flowers, with emphasis on stem sinuosity and a nearly black color for fruits. Twenty-three morphological descriptors were studied in 26 hybrids developed from six progenies, involving different botanical varieties. These descriptors are among those published by the Brazilian Ministry of Agriculture for protection of cultivars. The 26 hybrids evaluated fitted in different use categories: 5 for the production of cut flowers, 11 as potted plants, 6 for the production of mini fruits, 6 for foliage and 26 for landscaping. One hybrid with sinuous stems to produce cut flowers and 12 hybrids bearing nearly black fruits for ornamental use were selected as a novelty for the flower market. |
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Thesagro: |
Abacaxi. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01585naa a2200181 a 4500
001 2081547
005 2023-03-16
008 2017 bl uuuu u00u1 u #d
100 1 $aLIMA, O. S.
245 $aCharacterization and selection of ornamental pineapple hybrids with emphasis on sinuous stems and black fruits.$h[electronic resource]
260 $c2017
520 $aOrnamental fruit plants have a good potential for the development of innovative products for the floriculture segment, and the ornamental pineapple has attracted a strong interest in this segment. This study aimed at characterizing and selecting new ornamental pineapple hybrids for the production of cut flowers, with emphasis on stem sinuosity and a nearly black color for fruits. Twenty-three morphological descriptors were studied in 26 hybrids developed from six progenies, involving different botanical varieties. These descriptors are among those published by the Brazilian Ministry of Agriculture for protection of cultivars. The 26 hybrids evaluated fitted in different use categories: 5 for the production of cut flowers, 11 as potted plants, 6 for the production of mini fruits, 6 for foliage and 26 for landscaping. One hybrid with sinuous stems to produce cut flowers and 12 hybrids bearing nearly black fruits for ornamental use were selected as a novelty for the flower market.
650 $aAbacaxi
700 1 $aSOUZA, E. H. de
700 1 $aDIAS, L. E. da C.
700 1 $aSOUZA, C. P. F.
700 1 $aSOUZA, F. V. D.
773 $tPesquisa Agropecuária Tropical, Goiânia$gv. 47, n. 2, p. 237-245, Apr./Jun. 2017.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
14/04/2020 |
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Data da última atualização: |
20/04/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
KAMPHORST, S. H.; AMARAL JÚNIOR, A. T. do; LIMA, V. J. de; GUIMARAES, L. J. M.; SCHMITT, K. F. M.; LEITE, J. T.; SANTOS, P. H. A. D.; CHAVES, M. M.; MAFRA, G. S.; SANTOS JÚNIOR, D. R. dos; CRUZ, C. D.; CAMPOSTRINI, E. |
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Afiliação: |
Samuel Henrique Kamphorst, Universidade Estadual do Norte Fluminense; Antônio Teixeira do Amaral Júnior, Universidade Estadual do Norte Fluminense; Valter Jário de Lima, Universidade Estadual do Norte Fluminense; LAURO JOSE MOREIRA GUIMARAES, CNPMS; Kátia Fabiane Medeiros Schmitt, Universidade Estadual do Norte Fluminense; Jhean Torres Leite, Universidade Estadual do Norte Fluminense; Pedro Henrique Araújo Diniz Santos, Universidade Estadual do Norte Fluminense; Marcelo Moura Chaves, Universidade Estadual do Norte Fluminense; Gabrielle Sousa Mafra, Universidade Estadual do Norte Fluminense; Divino Rosa dos Santos Junior, Universidade Estadual do Norte Fluminense; Cosme Damião Cruz, Universidade Federal de Viçosa; Eliemar Campostrini, Universidade Estadual do Norte Fluminense. |
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Título: |
Can genetic progress for drought tolerance in popcorn be achieved by indirect selection? |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Agronomy, v. 9, article 792, 2019. |
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DOI: |
10.3390/agronomy9120792 |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to estimate the direct and indirect eects of agricultural, morphological, physiological, and root traits of popcorn lines, under two conditions of water supply: full irrigation (FI) and drought stress (DS).Acomplete randomized block design with three replications was used to evaluate the following traits: expanded popcorn volume per hectare (EPV), 100-grain weight (100GW), mean ear length, mean ear diameter, number of grains per row (NGR), prolificacy (PRO), anthesis to silking interval, tassel length, number of tassel branches, plant height, shoot dry matter, green index (SPAD), and canopy temperature depression (CTD), root angle (RA), tap root volume (TRV), and crown root volume (CRV). Analyses of variance and path analysis, and subsequent partitioning of direct and indirect eects were performed. For the traits EPV, PRO, CTD, RA, CRV and TRV, the genotype x environment interaction was significant. Drought stress had significant eects on EPV (7.15%), 100GW (23.52%), SPAD (29.31%), CTD (87.15%), RA (24.54%), and CRV (44.89%). The traits NGR and SPAD were found to be decisive for the expression of EPV. The exploitation of these traits by indirect selection is expected to induce increments in EPV in environments under DS and FI. |
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Palavras-Chave: |
Seleção indireta; Tolerância a seca. |
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Thesagro: |
Genética Vegetal; Milho Pipoca; Resistência a Seca. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/212307/1/Can-genetic.pdf
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Marc: |
LEADER 02262naa a2200325 a 4500
001 2121628
005 2020-04-20
008 2019 bl uuuu u00u1 u #d
024 7 $a10.3390/agronomy9120792$2DOI
100 1 $aKAMPHORST, S. H.
245 $aCan genetic progress for drought tolerance in popcorn be achieved by indirect selection?$h[electronic resource]
260 $c2019
520 $aThe objective of this study was to estimate the direct and indirect eects of agricultural, morphological, physiological, and root traits of popcorn lines, under two conditions of water supply: full irrigation (FI) and drought stress (DS).Acomplete randomized block design with three replications was used to evaluate the following traits: expanded popcorn volume per hectare (EPV), 100-grain weight (100GW), mean ear length, mean ear diameter, number of grains per row (NGR), prolificacy (PRO), anthesis to silking interval, tassel length, number of tassel branches, plant height, shoot dry matter, green index (SPAD), and canopy temperature depression (CTD), root angle (RA), tap root volume (TRV), and crown root volume (CRV). Analyses of variance and path analysis, and subsequent partitioning of direct and indirect eects were performed. For the traits EPV, PRO, CTD, RA, CRV and TRV, the genotype x environment interaction was significant. Drought stress had significant eects on EPV (7.15%), 100GW (23.52%), SPAD (29.31%), CTD (87.15%), RA (24.54%), and CRV (44.89%). The traits NGR and SPAD were found to be decisive for the expression of EPV. The exploitation of these traits by indirect selection is expected to induce increments in EPV in environments under DS and FI.
650 $aGenética Vegetal
650 $aMilho Pipoca
650 $aResistência a Seca
653 $aSeleção indireta
653 $aTolerância a seca
700 1 $aAMARAL JÚNIOR, A. T. do
700 1 $aLIMA, V. J. de
700 1 $aGUIMARAES, L. J. M.
700 1 $aSCHMITT, K. F. M.
700 1 $aLEITE, J. T.
700 1 $aSANTOS, P. H. A. D.
700 1 $aCHAVES, M. M.
700 1 $aMAFRA, G. S.
700 1 $aSANTOS JÚNIOR, D. R. dos
700 1 $aCRUZ, C. D.
700 1 $aCAMPOSTRINI, E.
773 $tAgronomy$gv. 9, article 792, 2019.
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Embrapa Milho e Sorgo (CNPMS) |
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