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Impact de la différence de température sur la croissance, la morphologie et la floraison des variétés de Antirrhinum majus L. (snapdragon).

Differential temperature effects on the growth, morphology and flowering of Antirrhinum majus L. (snapdragon) cultivars.

Auteurs : SHANG H., DEITZER G. F., LEA-COX J. D.

Résumé

Controlling stem height and the balance between vegetative and reproductive growth in the cut flower snapdragon is a long-time problem in greenhouse production. Differential temperature, a non-chemical method for controlling plant height is now used extensively in both Europe and the United States. The authors examine the responses of eight Antirrhinum majus cultivars (Maryland Red, Maryland white, Premier Yellow, Premier White, exquisite Gold, Potomac Ivory White, Attraction Yellow and Tropicana White) in a series of growth chamber experiments.

Détails

  • Titre original : Differential temperature effects on the growth, morphology and flowering of Antirrhinum majus L. (snapdragon) cultivars.
  • Identifiant de la fiche : 2005-0851
  • Langues : Anglais
  • Date d'édition : 2003
  • Source : Source : Acta Hortic./Proc. int. hortic. Congr., Toronto
    n. 624; 177-183; 10 ref.

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