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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
21/07/2020 |
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Data da última atualização: |
21/07/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MAYER, N. A.; UENO, B.; RICKES, T. B.; RESENDE, M. V. L. A. DE. |
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Afiliação: |
NEWTON ALEX MAYER, CPACT; BERNARDO UENO, CPACT; TAMARA BÖHRER RICKES, IFSul, Campus CAVG; MARCUS VINÍCIUS LIMA ANDRADE DE RESENDE, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DE MINAS GERAIS, CAMPUS BAMBUÍ. |
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Título: |
Cloning of rootstock selections and Prunus spp. cultivars by softwood cuttings. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Scientia Horticulturae, v. 273, 109609, 2020. |
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ISSN: |
0304-4238 |
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DOI: |
https://doi.org/10.1016/j.scienta.2020.109609 |
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Idioma: |
Inglês |
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Conteúdo: |
The goal of this research was to evaluate adventitious rooting capacity and root quality on softwood cuttings of 30 peach rootstock selections potentially tolerant to the Peach Tree Short Life syndrome (PTSL) from 2009/2010 selection cycle. Two trials were conducted with 15 clonal peach (Prunus persica) rootstock selections each, and three reference cultivars: ?Capdeboscq?, ?Okinawa? (P. persica) and ?Sharpe? [Chickasaw (P. angustifolia Marsh.) x Prunus spp.]. We concluded that propagation of peach rootstock selections by softwood cuttings is technically feasible, with rooting percentages ranging from 54.17 to 90%. The rootstock selections tested differ for most of analyzed variables, which allow distinguishing superior genotypes, but there is no difference among selections as the percentage of living rooted cuttings. Some selections (DB-SEN-09-23, SS-CHI-09-39 and SS-CHI-09-40) showed root formation and root quality similar to ?Capdeboscq?, similar (IR-ESM-09-01 and JB-ESM-09-13) to ?Okinawa?, similar (VEH-GRA-09-57) to both or even better (GL-ERA-09-33) than both reference cultivars. However, the selection FB-ESM-09-44 presented the worst root quality, with zero percentage of suitable rooted cuttings for transplanting. |
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Palavras-Chave: |
Capdeboscq; Okinawa; PTSL; Sharpe; Síndrome de vida curta. |
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Thesagro: |
Enraizamento; Fruticultura; Pêssego; Porta Enxerto; Propagação Vegetativa; Prunus Persica. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02117naa a2200313 a 4500
001 2123952
005 2020-07-21
008 2020 bl uuuu u00u1 u #d
022 $a0304-4238
024 7 $ahttps://doi.org/10.1016/j.scienta.2020.109609$2DOI
100 1 $aMAYER, N. A.
245 $aCloning of rootstock selections and Prunus spp. cultivars by softwood cuttings.$h[electronic resource]
260 $c2020
520 $aThe goal of this research was to evaluate adventitious rooting capacity and root quality on softwood cuttings of 30 peach rootstock selections potentially tolerant to the Peach Tree Short Life syndrome (PTSL) from 2009/2010 selection cycle. Two trials were conducted with 15 clonal peach (Prunus persica) rootstock selections each, and three reference cultivars: ?Capdeboscq?, ?Okinawa? (P. persica) and ?Sharpe? [Chickasaw (P. angustifolia Marsh.) x Prunus spp.]. We concluded that propagation of peach rootstock selections by softwood cuttings is technically feasible, with rooting percentages ranging from 54.17 to 90%. The rootstock selections tested differ for most of analyzed variables, which allow distinguishing superior genotypes, but there is no difference among selections as the percentage of living rooted cuttings. Some selections (DB-SEN-09-23, SS-CHI-09-39 and SS-CHI-09-40) showed root formation and root quality similar to ?Capdeboscq?, similar (IR-ESM-09-01 and JB-ESM-09-13) to ?Okinawa?, similar (VEH-GRA-09-57) to both or even better (GL-ERA-09-33) than both reference cultivars. However, the selection FB-ESM-09-44 presented the worst root quality, with zero percentage of suitable rooted cuttings for transplanting.
650 $aEnraizamento
650 $aFruticultura
650 $aPêssego
650 $aPorta Enxerto
650 $aPropagação Vegetativa
650 $aPrunus Persica
653 $aCapdeboscq
653 $aOkinawa
653 $aPTSL
653 $aSharpe
653 $aSíndrome de vida curta
700 1 $aUENO, B.
700 1 $aRICKES, T. B.
700 1 $aRESENDE, M. V. L. A. DE
773 $tScientia Horticulturae$gv. 273, 109609, 2020.
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