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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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| Registros recuperados : 14.684 | |
| 14565. |  | SISTEMAS de produção para a soja. Itumbiara: EMGOPA: Brasília, DF: EMBRAPA, 1975 31 p. (EMBRAPA. Circular, 44). Instituições participantes: EMBRAPA, EMGOPA, ACAR.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 14567. | | SISTEMAS de producao para a soja: Regiao Norte, PR. [s.l.]: EMBRAPA, 1975 70 p. (Circular, 40 Encontro para formulação de Sistemas de produção, para a Soja, realizado em Londrina-PR, de 1 a 4 de julho de 1975. Instituições participantes: EMBRAPA, ACARPA, IAPAR, OCEPAR, S.A., INDUSFIBRA.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 14568. | | Sistemas de produção soja e trigo. Ponta Porã: EMBRAPA, 1975. 28p. (Circular, 45).| Biblioteca(s): Embrapa Agropecuária Oeste; Embrapa Meio-Norte; Embrapa Unidades Centrais. |
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| 14569. | | SISTEMAS de producao para a cultura da soja. [s.l.]: EMBRAPA, 1975. 26 p. (Circular, 39). Encontro para a Adequação dos Sistemas de produção para a Cultura da Soja, realizado em São Borja-RS, de 3 a 5 de junho de 1975. Instituições participantes: EMBRAPA, FECOTRIGO, ASCAR, SA.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 14572. | | SOJA: época de semeadura no Rio Grande do Sul. Pelotas: EMBRAPA - Representação Estadual no Rio Grande do Sul, 1975. 36 p. (EMBRAPA - Representação Estadual no Rio Grande do Sul. Circular, 70).| Biblioteca(s): Embrapa Unidades Centrais. |
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| 14576. | | DALL'AGNOL, A.; VELLOSO, J. A. R. de O. Ensaio sul brasileiro de soja. In: EMBRAPA. Centro Nacional de Pesquisa de Trigo. Soja: resultados de pesquisa obtidos em Passo Fundo em 1974/75. Passo Fundo, 1975. v. 1. p. 48-55 Trabalho apresentado na III Reunião Conjunta de Pesquisa de Soja - RS/SC, Porto Alegre, 1975.| Biblioteca(s): Embrapa Trigo. |
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| Registros recuperados : 14.684 | |
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