Blar i Vitenskapelige artikler på forfatter "Uleberg, Eivind"
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Effect of combined seasonal coverage on northern production of strawberry (Fragaria ananassa Duch)
Uleberg, Eivind; Martinussen, Inger; Samuelsen, Ragnar (Journal article; Peer reviewed, 2017)Two field trials with five strawberry cultivars planted on a woven black polyfibre ground cover sheet with or without translucent sheet plant coverage during winter and the growing season as combined treatments were started ... -
Effect of fertilization, tiller cutting and environment on plant growth and yield of European Blueberry (Vaccinium myrtillus L.) in Norwegian forest fields.
Nestby, Rolf; Martinussen, Inger; Krogstad, Tore; Uleberg, Eivind (Journal article; Peer reviewed, 2014)BACKGROUND: European blueberry (E. blueberry; Vaccinium myrtillus L.) is a natural resource demanded by the processing industry with potential of domestication. Therefore an investigation of the possibilities of partial ... -
Effects of Temperature and Photoperiod on Yield and Chemical Composition of Northern and Southern Clones of Bilberry (Vaccinium myrtillus L.)
Uleberg, Eivind; Rohloff, Jens; Jaakola, Laura; Trost, Kajetan; Junttila, Olavi; Häggman, Hely; Martinussen, Inger (Journal article; Peer reviewed, 2012)After pollination outdoors individual bilberry plants from two Northern and two Southern clones were studied for climatic effects on berry yield and quality in a controlled phytotrone experiment at 12 °C and 18 °C. At each ... -
Nutritional composition of bilberries (Vaccinium myrtillus L.) from forest fields in Norway – Effects of geographic origin, climate, fertilization and soil properties
Rohloff, Jens; Uleberg, Eivind; Nes, Arnfinn; Krogstad, Tore; Nestby, Rolf; Martinussen, Inger (Journal article; Peer reviewed, 2015-11-16)Effects of different environmental factors (origin, climate, fertilization and soil properties) on berry nutritional quality were studied in eight forest fields of bilberry (Vaccinium myrtillus) in Northern-, Mid- and ... -
Seasonal and yearly variation of total polyphenols, total anthocyanins and ellagic acid in different clones of cloudberries (Rubus chamaemorus L.)
Hykkerud, Anne Linn; Uleberg, Eivind; Hansen, Espen; Vervoort, Marieke; Mølmann, Jørgen; Martinussen, Inger (Journal article; Peer reviewed, 2018-05-02)Cloudberry (Rubus chamaemorus L.) is a wild perennial shrub growing on peatland with a circumpolar distribution. The combined berries have a high polyphenol content comprised primarily of ellagitannins. A few commercial ...