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Etudes sur la production et la conservation de tournesols en pot.

Production and postproduction studies with potted sunflowers.

Auteurs : PALLEZ L. C., DOLE J. M., WHIPKER B. E.

Type d'article : Article

Résumé

Sunflower (Helianthus annuus) has potential as a potted flowering plant due to short crop time, ease of propagation and attractive flowers. Storing potted sunflowers at 5 °C for 1 week did not reduce postproduction life, which was 11 to 12 days; however, 2 weeks of cold storage resulted in foliar damage. Three cultivars were found to be most suitable for pot production, 'Elf', 'Pacino' and 'Teddy Bear', with one or three plants per 6-inch pot and sprayed with 8000 ppm daminozide (B-Nine), or drenched with paclobutrazol (Bonzi) at a concentration of 2 mg/pot.

Détails

  • Titre original : Production and postproduction studies with potted sunflowers.
  • Identifiant de la fiche : 2004-0257
  • Langues : Anglais
  • Source : HortTechnology - vol. 12 - n. 2
  • Date d'édition : 2002

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