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Evaluation comparative des méthodes permettant d'exprimer la capacité de germination des pommes de terre de semence (Solanum tuberosum) afin de mesurer leur âge physiologique.

Comparative evaluation of some methods of expression of sprouting capacity used to measure physiological age of seed potatoes (Solanum tuberosum).

Auteurs : EZEKIEL R., BRAJESH SINGH

Type d'article : Article

Résumé

Potatoes cv. Kufri Baha (short dormancy period) and Kufri Lalima (long dormancy) were stored at 4 or 12 °C from April 1 to October 4. At the lower storage temperature, sprouting capacity was maximum by August 1, while at 12 °C the maximum capacity declined more rapidly in Kufri Bahar than in Kufri Lalima. It is concluded that by the normal planting date of October, tubers stored at 4 °C have already passed their optimum physiological age.

Détails

  • Titre original : Comparative evaluation of some methods of expression of sprouting capacity used to measure physiological age of seed potatoes (Solanum tuberosum).
  • Identifiant de la fiche : 2002-3011
  • Langues : Anglais
  • Source : Indian J. agric. Sci. - vol. 70 - n. 6
  • Date d'édition : 2000

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