Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2017
Authors
Mette ThomsenAbstract
Det er ikke registrert sammendrag
Authors
Mette ThomsenAbstract
Det er ikke registrert sammendrag
Authors
Mette ThomsenAbstract
Det er ikke registrert sammendrag
Authors
Mette ThomsenAbstract
Det er ikke registrert sammendrag
Authors
Mette ThomsenAbstract
Det er ikke registrert sammendrag
Authors
Mette ThomsenAbstract
Det er ikke registrert sammendrag
Authors
Mette ThomsenAbstract
Det er ikke registrert sammendrag
Abstract
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 in 2004 and 2005. In total, nine different cultivars were included in the two fields. One early cv. ‘Polka’ and one late cv. ‘Korona’ acted as standard cultivars, while the other cultivars were new, named or labelled selections from Norwegian, Finnish and Swedish breeding programs. Winter survival, spring vigour, earliness, saleable and total berry yield, berry size and berry quality were registered for three years. The cultivars differed in earliness, berry size, yield (gram per plant) and total production (sum of all years). A combination of fibre sheet winter and spring coverage and more open net sheet harvest season coverage showed favourable results for overwintering, earliness and berry yield, and enhanced the ripening process in all cultivars.
Authors
Laura Jaakola Laura Zoratti Lara Giongo Katja Karppinen Eivind Uleberg Inger Martinussen Hely HäggmanAbstract
Anthocyanins are the main pigments in the Vaccinium berries. Besides contributing to the characteristic bluish to reddish colors of the berries, anthocyanins are also recognized as potential health beneficial compounds. The biosynthesis of anthocyanins is well understood and the key regulators have been characterized in many plant species. The final anthocyanin composition in ripe berries is regulated by developmental and environmental factors, determined by the genetic background. We have studied the role of different light and temperature conditions on the accumulation of anthocyanins in wild bilberry (V. myrtillus L.) and cultivated highbush blueberry (V. corymbosum L.), in controlled and in field experiments. These experiments include specific growth conditions with clones from northern and southern latitudes as well as from different altitudes. The results show speciesspecific interactions in quantitative and qualitative composition of anthocyanins as a response to light and temperature conditions. For instance, lower temperature and specific light wavelengths induced accumulation of delphinidin glycosides in bilberry.
Authors
Hely Häggman Katja Karppinen Laura Zoratti Nga Nguyenquynh Priyanka Trivedi Anniina Lampinen Tuuli Aro Tejesvi Mysore Matti Mauramo Tuula Salo Meeri Sutinen Eivind Uleberg Inger Martinussen Stefan Martens Laura JaakolaAbstract
Det er ikke registrert sammendrag