Flowering of Picea abies (L.) Karst. clones of Istebna origin in the Kórnik seed orchard

• Autorzy: Chalupka W , Rozkowski R.
• Języki publikacji: EN

Abstrakty

EN

The flowering and graft mortality of Norway spruce clones of Istebna origin was only slightly different from clones of other origin in the same seed orchard. The negative effect ofmoving Istebna clones from the south to the north of their origin was probably compensated by moving them from a higher altitude to lowland. There is a danger that the complete loss of several clones, observed in the seed orchard with time,may really decrease the expected level of genetic variation in the progeny. It is recommended that the mortality of grafts and the reduction in the number of clones in the seed orchard should be under permanent observation.

Słowa kluczowe

EN

Norway spruce; Picea abies; clone; flowering; graft mortality; genetic variation; seed orchard; forest tree species

• Wydawca: -
• Czasopismo: Dendrobiology
• Rocznik: 2004
• Tom: 51 Supplement
• Opis fizyczny: p.7-10,ref.

Twórcy

autor

Chalupka W

• Polish Academy of Sciences, Institute of Dendrology, Parkowa 5,62-035 Kornik, Poland

autor

Rozkowski R.

Bibliografia

• Chałupka W. 1988. Kwitnienie i zamieranie szczepów na modelowej plantacji nasiennej świerka pospolitego (Picea abies (L.) Karst.) w Kórniku. Arboretum Kórnickie 33:127–157.
• Chałupka W., Rożkowski R. 1995. Kwitnienie i zamieranie szczepów świerkowych (Picea abies (L.) Karst.) na modelowej plantacji nasiennej w Kórniku. Arboretum Kórnickie 40: 107–115.
• Giertych M, 1965. Systematic lay-outs for seed orchards. Silvae Genetica 14: 73–104.
• Schmidtling R.C. 1984. Planting south of origin increases flowering in shortleaf (Pinus echinata Mill.) and Virginia pines (P. virginiania Mill.). Silvae Genetica 33:140–144.
• Werner M. 1975. Location, establishment and management of seed orchards. In: R. Faulkner (ed.), Seed Orchards. Forestry Commission Bulletin 54: 49–57.