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Registro Completo
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Biblioteca(s): |
Embrapa Rondônia. |
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Data corrente: |
14/01/2016 |
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Data da última atualização: |
13/04/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
SANTOS, M. R. A. dos; SMOZINSKI, C. V. |
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Afiliação: |
MAURICIO REGINALDO ALVES DOS SANTOS, CPAF-RO; Caroline Vivian Smozinski, Mestranda, UFLA. |
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Título: |
Evaluation of different substrates on the acclimatization of Epidendrum ibaguense KUNTH plantlets. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Saber Científico, Porto Velho, v. 4, n. 2, p. 57 - 66, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this work was to evaluate the effectiveness of different substrates for the acclimatization of micropropagated plantlets of Epidendrum ibaguense orchid species. Plantlets cultivated in Knudson culture medium for two months were used, after development of leaves and rooting. The substrates were mature coconut fiber, pine bark, termite-house, sphagnum and charcoal, distributed in trays with 50 cells in randomized blocks, with three replications and 10 plantlets per plot. After 60 days, plant height and number of leaves were evaluated. The highest growth and increase in leaf number were observed using charcoal and pine bark. Termite-house and sphagnum resulted in low plantlet development probably due to high water retention. The use of charcoal and pine bark for acclimatization of plantlets of E. ibaguense is recommended. |
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Palavras-Chave: |
Cultura de tecidos. |
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Thesagro: |
Matéria Orgânica; Micropropagação; Orchidaceae. |
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Thesaurus NAL: |
micropropagation; organic matter; tissue culture. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/137010/1/Epidendrum.pdf
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Marc: |
LEADER 01520naa a2200217 a 4500
001 2033912
005 2016-04-13
008 2015 bl uuuu u00u1 u #d
100 1 $aSANTOS, M. R. A. dos
245 $aEvaluation of different substrates on the acclimatization of Epidendrum ibaguense KUNTH plantlets.$h[electronic resource]
260 $c2015
520 $aThe objective of this work was to evaluate the effectiveness of different substrates for the acclimatization of micropropagated plantlets of Epidendrum ibaguense orchid species. Plantlets cultivated in Knudson culture medium for two months were used, after development of leaves and rooting. The substrates were mature coconut fiber, pine bark, termite-house, sphagnum and charcoal, distributed in trays with 50 cells in randomized blocks, with three replications and 10 plantlets per plot. After 60 days, plant height and number of leaves were evaluated. The highest growth and increase in leaf number were observed using charcoal and pine bark. Termite-house and sphagnum resulted in low plantlet development probably due to high water retention. The use of charcoal and pine bark for acclimatization of plantlets of E. ibaguense is recommended.
650 $amicropropagation
650 $aorganic matter
650 $atissue culture
650 $aMatéria Orgânica
650 $aMicropropagação
650 $aOrchidaceae
653 $aCultura de tecidos
700 1 $aSMOZINSKI, C. V.
773 $tSaber Científico, Porto Velho$gv. 4, n. 2, p. 57 - 66, 2015.
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Embrapa Rondônia (CPAF-RO) |
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