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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
22/12/2014 |
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Data da última atualização: |
18/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
STUEPP, C. A.; ZUFFELLATO-RIBAS, K. C.; WENDLING, I.; KOEHLER, H. S.; BONA, C. |
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Afiliação: |
Carlos A. Stuepp, UFPR; Katia C. Zuffellato-Ribas, UFPR; IVAR WENDLING, CNPF; Henrique S. Koehler, UFPR; Cleusa Bona, UFPR. |
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Título: |
Vegetative propagation of mature dragon trees through epicormic shoots. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Bosque, v. 35, n. 3, p. 337-345, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
Epicormic shoots were induced in stumps and detached branches of adult Paulownia fortunei var. mikado plants to evaluate rooting potential. Stem cuttings obtained from shoots of stump were prepared with 12 cm in length and two leaves reduced to 78.5 cm² (10 cm diameter). Cuttings from shoots of branches were prepared with 8-10 cm in length, and two leaves reduced to 50 % of the original size. Anatomical analysis was performed to evaluate possible barriers to rhizogenesis. After disinfestation, indolebutyric acid (IBA) was applied (0, 500, 1,000, 1,500 and 2,000 mg L-1). Installation was made in plastic pots with a volume of 170 cm³ and 53 cm³, respectively for each type of cuttings, with fine vermiculite and carbonized rice hulls (1:1 v/v) as substrate. After 60 days in a greenhouse, cuttings from epicormic shoots of branches presented rooting (58.12 %) and the average length of the three longest roots/ cutting (4.76 cm) was higher than in cuttings from stumps. The highest number of roots/cutting (7.66) and percentage of cuttings with callus (27.50) was observed in cuttings from stumps. There were no anatomical barriers observed harming the roots formation in the two types of cuttings. The use of indolebutyric acid is not required to induce rooting. |
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Palavras-Chave: |
Espécie exótica; Espécie florestal; Estaquia. |
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Thesagro: |
Auxina; Kiri; Paulownia Fortunei; Propagação Vegetativa. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114248/1/2014-API-Wendling-VegetativePropagation.pdf
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Marc: |
LEADER 01966naa a2200253 a 4500
001 2003461
005 2015-02-18
008 2014 bl uuuu u00u1 u #d
100 1 $aSTUEPP, C. A.
245 $aVegetative propagation of mature dragon trees through epicormic shoots.$h[electronic resource]
260 $c2014
520 $aEpicormic shoots were induced in stumps and detached branches of adult Paulownia fortunei var. mikado plants to evaluate rooting potential. Stem cuttings obtained from shoots of stump were prepared with 12 cm in length and two leaves reduced to 78.5 cm² (10 cm diameter). Cuttings from shoots of branches were prepared with 8-10 cm in length, and two leaves reduced to 50 % of the original size. Anatomical analysis was performed to evaluate possible barriers to rhizogenesis. After disinfestation, indolebutyric acid (IBA) was applied (0, 500, 1,000, 1,500 and 2,000 mg L-1). Installation was made in plastic pots with a volume of 170 cm³ and 53 cm³, respectively for each type of cuttings, with fine vermiculite and carbonized rice hulls (1:1 v/v) as substrate. After 60 days in a greenhouse, cuttings from epicormic shoots of branches presented rooting (58.12 %) and the average length of the three longest roots/ cutting (4.76 cm) was higher than in cuttings from stumps. The highest number of roots/cutting (7.66) and percentage of cuttings with callus (27.50) was observed in cuttings from stumps. There were no anatomical barriers observed harming the roots formation in the two types of cuttings. The use of indolebutyric acid is not required to induce rooting.
650 $aAuxina
650 $aKiri
650 $aPaulownia Fortunei
650 $aPropagação Vegetativa
653 $aEspécie exótica
653 $aEspécie florestal
653 $aEstaquia
700 1 $aZUFFELLATO-RIBAS, K. C.
700 1 $aWENDLING, I.
700 1 $aKOEHLER, H. S.
700 1 $aBONA, C.
773 $tBosque$gv. 35, n. 3, p. 337-345, 2014.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
12/09/2012 |
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Data da última atualização: |
13/09/2012 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BATISTA, R. O.; FRITSCHE NETO, R.; GUIMARAES, L. J. M.; CARVALHO, H. F.; BATISTA, L. G.; CAIXETA, D. S.; GRANATO, I. S. C. |
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Afiliação: |
RENATA OLIVEIRA BATISTA, BOLSISTA; ROBERTO FRITSCHE NETO, BOLSISTA; LAURO JOSE MOREIRA GUIMARAES, CNPMS; HUMBERTO FANELLI CARVALHO, UFV; LORENA GUIMARÃES BATISTA, BOLSISTA; DÉBORA SANTOS CAIXETA, BOLSISTA; ITALO STAFAINE CORREIA GRANATO, BOLSISTA. |
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Título: |
Diversidade genética entre variedades de polinização aberta de milho tropical. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2012. |
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Páginas: |
p. 2538-2544. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Germplasma; Variabilidade. |
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Thesagro: |
Recurso Genético; Zea Mays. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/66152/1/Diversidade-genetica.pdf
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Marc: |
LEADER 00882nam a2200229 a 4500
001 1933513
005 2012-09-13
008 2012 bl uuuu u00u1 u #d
100 1 $aBATISTA, R. O.
245 $aDiversidade genética entre variedades de polinização aberta de milho tropical.$h[electronic resource]
260 $aIn: CONGRESSO NACIONAL DE MILHO E SORGO, 29., 2012, Águas de Lindóia. Diversidade e inovações na era dos transgênicos: resumos expandidos. Campinas: Instituto Agronômico; Sete Lagoas: Associação Brasileira de Milho e Sorgo$c2012
300 $ap. 2538-2544.$c1 CD-ROM.
650 $aRecurso Genético
650 $aZea Mays
653 $aGermplasma
653 $aVariabilidade
700 1 $aFRITSCHE NETO, R.
700 1 $aGUIMARAES, L. J. M.
700 1 $aCARVALHO, H. F.
700 1 $aBATISTA, L. G.
700 1 $aCAIXETA, D. S.
700 1 $aGRANATO, I. S. C.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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