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| 1. |  | SCHMITZ, J. D.; GUÉDON, Y.; HERTER, F. G.; LEITE, G. B.; LAURI, P. -. É. EXPLORING BUD DORMANCY COMPLETION WITH A COMBINED ARCHITECTURAL AND PHENOLOGICAL ANALYSIS: THE CASE OF APPLE TREES IN CONTRASTING WINTER TEMPERATURE CONDITIONS. American Journal of Botany, St. Louis, v. 101, n. 3, p. 398-407, 2014.| Biblioteca(s): Epagri-Sede. |
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| 2. | | SCHMITZ, J. D.; HERTER, F. G.; REGNARD, J. L.; LEITE, G. B.; BONHOMME, M.; COCHARD, H.; LAURI, P. É. Is acrotonic budburst pattern in spring a typical behavior of the low-chilling apple cultivar ?Eva? in mild winter conditions? An approach combining ex planta single-node cutting test and in planta bud water content during dormancy. Scientia Horticulturae, Amsterdam, n. 188, p. 84-88, 2015.| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 2 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
06/04/2015 |
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Data da última atualização: |
06/04/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - B |
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Autoria: |
SCHMITZ, J. D.; HERTER, F. G.; REGNARD, J. L.; LEITE, G. B.; BONHOMME, M.; COCHARD, H.; LAURI, P. É. |
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Título: |
Is acrotonic budburst pattern in spring a typical behavior of the low-chilling apple cultivar ?Eva? in mild winter conditions? An approach combining ex planta single-node cutting test and in planta bud water content during dormancy. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Scientia Horticulturae, Amsterdam, n. 188, p. 84-88, 2015. |
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Idioma: |
Inglês |
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Conteúdo: |
Working on the low-chilling apple cultivar ?Eva? grown in mild winter conditions of southern Brazil,
we studied the influence of bud position along the one-year-old shoot on dormancy release and water
content during winter, and actual budburst in spring. Firstly, during winter, the water content measured
in planta increased, and the mean time to budburst measured ex planta with the single-node cutting test
decreased, for buds from the distal half of shoots whereas such trends were not observed for buds in
the proximal half. These two phenomena revealed a higher growth capacity of distal buds during winter
compared to proximal buds. Secondly, at spring, there was an acrotonic budburst pattern similar to that
of high-chilling cultivars grown under cold winter conditions. We discuss the interest of these winter
bud traits as reliable markers of the adaptation of low-chilling apple cultivar to mild winter conditions. |
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Palavras-Chave: |
Acrotony; Apple; Budburst frequency; Chilling requirement; Dormancy; Maçã; Mean time to budburst; Single-node cutting test. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01887naa a2200289 a 4500
001 1123581
005 2015-04-06
008 2015 bl uuuu u00u1 u #d
100 1 $aSCHMITZ, J. D.
245 $aIs acrotonic budburst pattern in spring a typical behavior of the low-chilling apple cultivar ?Eva? in mild winter conditions? An approach combining ex planta single-node cutting test and in planta bud water content during dormancy.$h[electronic resource]
260 $c2015
520 $aWorking on the low-chilling apple cultivar ?Eva? grown in mild winter conditions of southern Brazil, we studied the influence of bud position along the one-year-old shoot on dormancy release and water content during winter, and actual budburst in spring. Firstly, during winter, the water content measured in planta increased, and the mean time to budburst measured ex planta with the single-node cutting test decreased, for buds from the distal half of shoots whereas such trends were not observed for buds in the proximal half. These two phenomena revealed a higher growth capacity of distal buds during winter compared to proximal buds. Secondly, at spring, there was an acrotonic budburst pattern similar to that of high-chilling cultivars grown under cold winter conditions. We discuss the interest of these winter bud traits as reliable markers of the adaptation of low-chilling apple cultivar to mild winter conditions.
653 $aAcrotony
653 $aApple
653 $aBudburst frequency
653 $aChilling requirement
653 $aDormancy
653 $aMaçã
653 $aMean time to budburst
653 $aSingle-node cutting test
700 1 $aHERTER, F. G.
700 1 $aREGNARD, J. L.
700 1 $aLEITE, G. B.
700 1 $aBONHOMME, M.
700 1 $aCOCHARD, H.
700 1 $aLAURI, P. É.
773 $tScientia Horticulturae, Amsterdam$gn. 188, p. 84-88, 2015.
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