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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado; Embrapa Florestas. |
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Data corrente: |
24/11/2009 |
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Data da última atualização: |
27/06/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
WENDLING, I.; BRONDANI, G. E.; DUTRA, L. F.; HANSEL, F. A. |
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Afiliação: |
IVAR WENDLING, CNPF; GILVANO EBLING BRONDANI, UFPR; LEONARDO FERREIRA DUTRA, CPACT; FABRICIO AUGUSTO HANSEL, CNPF. |
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Título: |
Mini-cuttings technique: a new ex vitro method for clonal propagation of sweetgum. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
New Forests, Netherlands, v. 39, n. 3, p. 343-353, 2010. |
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ISSN: |
0169-4286 |
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Idioma: |
Inglês |
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Conteúdo: |
An efficient production system, which can quickly produce high quality plants, is shown in this study of Liquidambar styraciflua. The mini-cuttings technique was used for ex vitro clonal propagation of three sweetgum clones. The semi-hydroponics system for production of propagules was also tested, and the concentration of indole-3-butyric acid (IBA) for rooting was evaluated. Three adult clones, produced according to conventional cutting processes, were used as mini-stumps and maintained in semi-hydroponics systems of medium size sand. Ten collections of sprouts were prepared to evaluate the production of semi-hydroponics systems (mini-clonal hedges). Sprouts from collection number six were used at different concentrations of IBA solution (0; 500; 1,000; 3,000 and 6,000 mg l?1) to test the mini-cuttings technique. The high survival rates of mini-stumps after ten collections (96.3%), and high annual production per square meter (~2,953 mini-cuttings) showed that the mini-clonal hedges are viable to conduct sweetgum mini-stumps. The formation of 62.5% of healthy plants after hardening under outdoor conditions showed that sweetgum could be successfully propagated by the mini-cuttings technique. |
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Palavras-Chave: |
Ex vitro; Sweetgum. |
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Thesagro: |
Liquidâmbar Styraciflua; Propagação Vegetativa. |
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Thesaurus NAL: |
vegetative propagation. |
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Categoria do assunto: |
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K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://www.springerlink.com/content/ch6318735806583w/
https://ainfo.cnptia.embrapa.br
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Marc: |
LEADER 01880naa a2200229 a 4500
001 1747740
005 2014-06-27
008 2010 bl uuuu u00u1 u #d
022 $a0169-4286
100 1 $aWENDLING, I.
245 $aMini-cuttings technique$ba new ex vitro method for clonal propagation of sweetgum.$h[electronic resource]
260 $c2010
520 $aAn efficient production system, which can quickly produce high quality plants, is shown in this study of Liquidambar styraciflua. The mini-cuttings technique was used for ex vitro clonal propagation of three sweetgum clones. The semi-hydroponics system for production of propagules was also tested, and the concentration of indole-3-butyric acid (IBA) for rooting was evaluated. Three adult clones, produced according to conventional cutting processes, were used as mini-stumps and maintained in semi-hydroponics systems of medium size sand. Ten collections of sprouts were prepared to evaluate the production of semi-hydroponics systems (mini-clonal hedges). Sprouts from collection number six were used at different concentrations of IBA solution (0; 500; 1,000; 3,000 and 6,000 mg l?1) to test the mini-cuttings technique. The high survival rates of mini-stumps after ten collections (96.3%), and high annual production per square meter (~2,953 mini-cuttings) showed that the mini-clonal hedges are viable to conduct sweetgum mini-stumps. The formation of 62.5% of healthy plants after hardening under outdoor conditions showed that sweetgum could be successfully propagated by the mini-cuttings technique.
650 $avegetative propagation
650 $aLiquidâmbar Styraciflua
650 $aPropagação Vegetativa
653 $aEx vitro
653 $aSweetgum
700 1 $aBRONDANI, G. E.
700 1 $aDUTRA, L. F.
700 1 $aHANSEL, F. A.
773 $tNew Forests, Netherlands$gv. 39, n. 3, p. 343-353, 2010.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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