Oddmund Frøynes

Rådgiver (pensjonistavtale)

(+47) 959 06 027
oddmund.froynes@nibio.no

Sted
Ullensvang

Besøksadresse
Ullensvangvegen 1005, 5781 Lofthus

Sammendrag

Sweet cherries are grown in areas with suitable local climatic conditions up to 60°N in Norway. All orchards have high density planting systems and are rain covered. The most common system now is multibay high tunnels systems where the trees are under plastic cover from the bloom to the end of the harvest. All orchards are fertigated and the production is aimed to supply the fresh fruit domestic market with high quality fruit from early July and to the end of August. At NIBIO Ullensvang, western Norway a large number of sweet cherry cultivars and advanced selections from worldwide breeding programmes have been evaluated continuously since 1959 and several cultivars have been recommended from this programme for commercial production during the last decades. During the last six years approximately fifty cultivars and advanced selections grafted on the rootstock Gisela 6 have been tested. Important objectives were to obtain large and precocious yields, with important quality parameters like fruit size, fruit firmness, soluble solids, fresh appearance, good flavour and resistance against irrigation induced cracking. Based on the results from the recent testing program, the following cultivars are currently recommended for the fresh fruit market: a) for early season: ‘Adelka’, ‘Pacific Red’, ‘Sweet Aryana’ and ‘Bellise’, b) for mid-season: ‘Brooks’, ‘Giant Red’, ‘Grace Star’ and ‘Folfer’ c) for late season: ‘Van’, ,’SPC 342’, ‘LaLa Star’, Royal Edie’, ‘Tamara’ ‘Lapins’, ‘Royal Helen’, ‘Regina’ and ‘Sweetheart’.

Til dokument

Sammendrag

This NIBIO Book presents data of pomological, agronomical, and chemical traits of total 64 heritage and along with some commercial plum cultivars identifying the most important quality parameters, and selecting cultivars with desirable traits giving valuable information for future breeding programs, the fruit industry, processing industry and public awareness.

Til dokument

Sammendrag

This NIBIO Book presents data of pomological, agronomical, and chemical traits of total 139 heritage and along with some commercial apple cultivars identifying the most important quality parameters, and selecting cultivars with desirable traits giving valuable information for future breeding programs, the fruit industry, processing industry and public awareness.