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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
20/03/2006 |
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Data da última atualização: |
20/03/2006 |
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Autoria: |
LOPES, R. L.; CAVALCANTE, I. H. L.; OLIVEIRA, I. V. de M.; MARTINS, A. B. G. |
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Afiliação: |
UNESP-FCAV. |
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Título: |
Indol-butyric acid levels on cashew cloning by air-layering process. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Revista Brasileira de Fruticultura, Jaboticabal, v. 27, n. 3, p.517-518, dez. 2005. |
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ISSN: |
0100-2945 |
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Idioma: |
Inglês |
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Conteúdo: |
A study was conducted to determine the possibility of cashew (Anacardium occidentale) cloning by air-layering and influence of IBA (indol-butyric acid) on this process. It was adopted a completely randomized design with 4 treatments, 10 air layers each and 4 replications, reaching 160 air layers. The IBA levels on the treatments were, as follow: 0, 1000, 3000 and 5000 mg.kg-¹. It was evaluated: survival, callus and rooting percentage, average number and length of roots. The highest survival rate (67.5%) was registered with no growth regulator and IBA at 1000 mg.kg-¹, while the best rooting percentage (82%) referred to 1000 mg.kg-¹. In spite of average number and length of roots, the highest results were observed with IBA at 5000 mg.kg-¹. IBA concentrations had no influence on cashew air-layering formation. |
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Palavras-Chave: |
plant growth regulator. |
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Thesagro: |
Anacardium Occidentale. |
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Thesaurus Nal: |
vegetative propagation. |
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Categoria do assunto: |
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Marc: |
LEADER 01447naa a2200205 a 4500
001 1653629
005 2006-03-20
008 2005 bl uuuu u00u1 u #d
022 $a0100-2945
100 1 $aLOPES, R. L.
245 $aIndol-butyric acid levels on cashew cloning by air-layering process.
260 $c2005
520 $aA study was conducted to determine the possibility of cashew (Anacardium occidentale) cloning by air-layering and influence of IBA (indol-butyric acid) on this process. It was adopted a completely randomized design with 4 treatments, 10 air layers each and 4 replications, reaching 160 air layers. The IBA levels on the treatments were, as follow: 0, 1000, 3000 and 5000 mg.kg-¹. It was evaluated: survival, callus and rooting percentage, average number and length of roots. The highest survival rate (67.5%) was registered with no growth regulator and IBA at 1000 mg.kg-¹, while the best rooting percentage (82%) referred to 1000 mg.kg-¹. In spite of average number and length of roots, the highest results were observed with IBA at 5000 mg.kg-¹. IBA concentrations had no influence on cashew air-layering formation.
650 $avegetative propagation
650 $aAnacardium Occidentale
653 $aplant growth regulator
700 1 $aCAVALCANTE, I. H. L.
700 1 $aOLIVEIRA, I. V. de M.
700 1 $aMARTINS, A. B. G.
773 $tRevista Brasileira de Fruticultura, Jaboticabal$gv. 27, n. 3, p.517-518, dez. 2005.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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