Accélération des processus de levée de dormance chez les tubercules de Topinambour (Helianthus tuberosus L.) par l’action conjuguée de l’anoxie et des basses températures appliquées selon un rythme journalier
- 1 May 1977
- journal article
- conference paper
- Published by Institute of Experimental Botany in Biologia plantarum
- Vol. 19 (3) , 219-225
- https://doi.org/10.1007/bf02923115
Abstract
Jerusalem artiohoke (Helianthus tuberosus L. cv. D-19) dormancy is normally broken by a 16-week treatment with 4 °C. A thermoperiod of 2 °C-12 h, 8 °C-12 h allows one to reduce this time to 12 weeks. Anoxy applied at 24 °C is effective after 4 weeks. By coupling anoxy and low températures varying daily between 2 °C - 12 h and 8 °C - 12 h, the breaking of dormancy is obtained after a one-week treatment.This publication has 4 references indexed in Scilit:
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- Effects of Oxygen and Respiratory Inhibitors on Induction and Release of Dormancy in Aerial Tubers of Begonia evansianaPlant Physiology, 1973
- Lev e de dormance de L'embryon de Pommier (Pirus malus L.) en l'absence d'oxyg ne et de froidPlanta, 1973
- THE MECHANISIM OF FRUCTOSAN METABOLISM IN HIGHER PLANTS AS EXEMPLIFIED IN HELIANTHUS TUBEROSUSNew Phytologist, 1968