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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
09/11/2015 |
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Data da última atualização: |
12/04/2016 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SANTOS, D. N.; ANDRADE, J. B.; PINTO, M. dos S.; SANTOS, E. S. de J.; SOBRAL, K. M. B.; CARDOSO, B. T.; RAMOS, S. R. R. |
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Afiliação: |
BRUNO TRINDADE CARDOSO, CPATC; SEMIRAMIS RABELO RAMALHO RAMOS, CPATC. |
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Título: |
Avaliação de acessos de coqueiro por meio de marcadores agronômicos e químicos. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA TABULEIROS COSTEIROS, 5., 2015, Aracaju. Anais... Brasília, DF: Embrapa, 2015. p. 280, ref. 227-235. 1 CD-ROM. Editor Técnico: Marcelo Ferreira Fernandes. |
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Idioma: |
Português |
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Palavras-Chave: |
Cocos nucifera L; Recursos genéticos. |
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Thesagro: |
Banco de Germoplasma; Óleo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/132677/1/Avaliacao-de-acessos...-quimicos.pdf
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Marc: |
LEADER 00850nam a2200217 a 4500
001 2028159
005 2016-04-12
008 2015 bl uuuu u00u1 u #d
100 1 $aSANTOS, D. N.
245 $aAvaliação de acessos de coqueiro por meio de marcadores agronômicos e químicos.$h[electronic resource]
260 $aIn: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA E PÓS-GRADUAÇÃO DA EMBRAPA TABULEIROS COSTEIROS, 5., 2015, Aracaju. Anais... Brasília, DF: Embrapa, 2015. p. 280, ref. 227-235. 1 CD-ROM. Editor Técnico: Marcelo Ferreira Fernandes.$c2015
650 $aBanco de Germoplasma
650 $aÓleo
653 $aCocos nucifera L
653 $aRecursos genéticos
700 1 $aANDRADE, J. B.
700 1 $aPINTO, M. dos S.
700 1 $aSANTOS, E. S. de J.
700 1 $aSOBRAL, K. M. B.
700 1 $aCARDOSO, B. T.
700 1 $aRAMOS, S. R. R.
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Embrapa Tabuleiros Costeiros (CPATC) |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
20/09/2018 |
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Data da última atualização: |
20/09/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SOARES, T. L.; JESUS, O. N. de; SOUZA, E. H. de; OLIVEIRA, E. J. de. |
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Afiliação: |
TALIANE LEILA SOARES; ONILDO NUNES DE JESUS, CNPMF; EVERTON HILO DE SOUZA; EDER JORGE DE OLIVEIRA, CNPMF. |
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Título: |
Floral development stage and its implications for the reproductive success of Passiflora L. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Scientia Horticulturae, v. 238, p. 333-342, 2018. |
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ISSN: |
0304-4238 |
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Idioma: |
Inglês |
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Conteúdo: |
Most Passiflora species present self-incompatibility and thus depend on cross-pollination for fruit production. Therefore, the objective of this work was to evaluate the floral and reproductive biology of 17 Passiflora species, through pollen viability, stigma receptivity, fruit and seed set formation, as well as the pollen-pistil interaction in three floral development stages (pre-anthesis, anthesis and post-anthesis), seeking to maximize the efficiency of controlled pollinations. Pollen viability was estimated by in vitro pollen germination, fluorochromatic reaction and Alexander?s solution, as well as fruiting and pollen-pistil interaction. The stigma receptivity was determined in alpha-naphthyl acetate. The highest percentages of pollen viability, stigma receptivity, fruit and seed set were observed during floral anthesis for all Passiflora species studied, while the lowest values were observed in preanthesis. The species P. rubra L. presented the highest percentages of in vitro pollen germination, viability with FDA, stigma receptivity, pollen/pistil compatibility, and high fruit set in anthesis. In contrast, the lowest values of these traits were observed in P. galbana L. The results obtained can support the selection of genetic material and allow inferences about the best pollen collection moment and the peak stigma receptivity to maximize the chances of pollen germination and consequently increase the efficiency of controlled pollinations for both agronomic and ornamental purposes. MenosMost Passiflora species present self-incompatibility and thus depend on cross-pollination for fruit production. Therefore, the objective of this work was to evaluate the floral and reproductive biology of 17 Passiflora species, through pollen viability, stigma receptivity, fruit and seed set formation, as well as the pollen-pistil interaction in three floral development stages (pre-anthesis, anthesis and post-anthesis), seeking to maximize the efficiency of controlled pollinations. Pollen viability was estimated by in vitro pollen germination, fluorochromatic reaction and Alexander?s solution, as well as fruiting and pollen-pistil interaction. The stigma receptivity was determined in alpha-naphthyl acetate. The highest percentages of pollen viability, stigma receptivity, fruit and seed set were observed during floral anthesis for all Passiflora species studied, while the lowest values were observed in preanthesis. The species P. rubra L. presented the highest percentages of in vitro pollen germination, viability with FDA, stigma receptivity, pollen/pistil compatibility, and high fruit set in anthesis. In contrast, the lowest values of these traits were observed in P. galbana L. The results obtained can support the selection of genetic material and allow inferences about the best pollen collection moment and the peak stigma receptivity to maximize the chances of pollen germination and consequently increase the efficiency of controlled pollinations for both agronomic and ornam... Mostrar Tudo |
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Thesagro: |
Estigma; Frutificação; Maracujá; Passifloraceae; Pólen; Polinização. |
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Thesaurus NAL: |
Fruiting; Pollen; Pollination; Stigma. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02290naa a2200289 a 4500
001 2096084
005 2018-09-20
008 2018 bl uuuu u00u1 u #d
022 $a0304-4238
100 1 $aSOARES, T. L.
245 $aFloral development stage and its implications for the reproductive success of Passiflora L.$h[electronic resource]
260 $c2018
520 $aMost Passiflora species present self-incompatibility and thus depend on cross-pollination for fruit production. Therefore, the objective of this work was to evaluate the floral and reproductive biology of 17 Passiflora species, through pollen viability, stigma receptivity, fruit and seed set formation, as well as the pollen-pistil interaction in three floral development stages (pre-anthesis, anthesis and post-anthesis), seeking to maximize the efficiency of controlled pollinations. Pollen viability was estimated by in vitro pollen germination, fluorochromatic reaction and Alexander?s solution, as well as fruiting and pollen-pistil interaction. The stigma receptivity was determined in alpha-naphthyl acetate. The highest percentages of pollen viability, stigma receptivity, fruit and seed set were observed during floral anthesis for all Passiflora species studied, while the lowest values were observed in preanthesis. The species P. rubra L. presented the highest percentages of in vitro pollen germination, viability with FDA, stigma receptivity, pollen/pistil compatibility, and high fruit set in anthesis. In contrast, the lowest values of these traits were observed in P. galbana L. The results obtained can support the selection of genetic material and allow inferences about the best pollen collection moment and the peak stigma receptivity to maximize the chances of pollen germination and consequently increase the efficiency of controlled pollinations for both agronomic and ornamental purposes.
650 $aFruiting
650 $aPollen
650 $aPollination
650 $aStigma
650 $aEstigma
650 $aFrutificação
650 $aMaracujá
650 $aPassifloraceae
650 $aPólen
650 $aPolinização
700 1 $aJESUS, O. N. de
700 1 $aSOUZA, E. H. de
700 1 $aOLIVEIRA, E. J. de
773 $tScientia Horticulturae$gv. 238, p. 333-342, 2018.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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