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Drying and cold storage affect germination of black huckleberry seeds / Bahman Shafii (2001)

Article (2001)

est un tiré à part de 36 (1) - 2001 (HortScience)

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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-Thématique] Banque de semences [CBNPMP-Thématique] Dormance [CBNPMP-Thématique] Techniques de germination
Mots-clés :	Vaccinium membranaceum Douglas ex Hooker
Identifiant :	DOI : 10.21273/HORTSCI.36.1.145
Permalink :	https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=130693

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Code-barres	Cote	Support	Localisation	Section	Disponibilité
10861	S	Tiré à part	Centre de documentation	Tirés à part	Consultable

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Article (2001)

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