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Titre : Drying and cold storage affect germination of black huckleberry seeds Type de document : Tiré à part de revue Auteurs : Bahman Shafii ; Danny L. Barney Année de publication : 2001 Importance : 145-147 Note générale : Trials were conducted to determine the effects of air drying and cold storage on black huckleberry (Vaccinium membranaceum Douglas ex Hooker) seeds. Treatments included fresh seeds, seeds air-dried for 7 days, and those air-dried and stored at 2 to 3 °C for either 1 or 7 years. Germination was measured every 7 days. The time course of germination was modeled using a logistic growth curve from which days to 50% germination (T50), germination rate index, and maximum germination percentages were estimated. Germination curves of dried and of dried and cold-stored seeds were significantly different from that of fresh seeds. Seeds stored for 1 or 7 years had germination percentages similar to those for the fresh, nondried seeds. Air drying for 7 days reduced the maximum germination percentage from 73% to 59% (fresh seeds). This induced dormancy was gradually lost during cold storage of dry seeds. Cold storage of air-dried seeds was an effective method for preserving V. membranaceum germplasm for at least 7 years. Langues : Français (fre) Catégories : [CBNPMP-Thèmes] Banque de semences
[CBNPMP-Thèmes] Dormance
[CBNPMP-Thèmes] Techniques de germinationMots-clés : Vaccinium membranaceum Douglas ex Hooker Lien pérenne : DOI : 10.21273/HORTSCI.36.1.145 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=130693 Shafii, Bahman, Barney, Danny L. 2001 Drying and cold storage affect germination of black huckleberry seeds. HortScience, 36(1) : 145-147.Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 10861 S Tiré à part Centre de documentation Tirés à part Consultable Documents numériques
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