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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.

2025

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Sammendrag

Bestandsskogbruket ga grunnlaget for store mengder elg. Hogstflater ble elgens spiskammers. Men er nirvana i ferd med å bli nemesis? Hogstflatene er i endring, og det ser ut til å gå i disfavør av elgen. Dette kan skogbruket bidra til å motvirke.

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Sammendrag

• Conventional forest operations can exert signifcant impacts on the hydrology and water quality of downstream aquatic environments. • Few research results have been published on the impacts of continuous cover forestry (CCF) on water quality. • CCF could be useful for reducing nutrient, carbon, and suspended solid exports in waterways. • CCF may be a better alternative to rotation forestry (RF) on mineral soils and drained peatlands. • Further research is needed on the many processes controlling nutrient and carbon exports in CCF and RF.

Sammendrag

Sweet cherry fruit in Norway is sold to the domestic market for fresh consumption. Gradually the self-fertile and high yielding cultivar ‘Lapins’ has become dominant and in the 2024 season, cv. Lapins made up 60% of the total sweet cherry volume. The production of sweet cherry in Norway is located around three main packinghouses with minor to no differences in ripening time dependent on the weather conditions of the year. Situations with too much fruit on the market at the same time have been experienced, and fruit with a longer possible distribution time have been demanded from the packinghouses. In postharvest experiments, deliveries to the same packinghouse the same day exposed to exactly the same treatments were compared and differed in fungal decay from less than 5% to 60% after simulated shelf life. The dominating fungal decay was Mucor rot and grey mold. The risk of fungal decay pre- and postharvest on fruit grown in a humid climate (500 to 1700 mm annual precipitation) increases with high humidity under the plastic cover, with fruit-to-fruit contact in clusters, with incidence of non-developing or damaged fruit, and with minimal effect of the plant protection program. In order to improve the market situation in Norway, postharvest treatments alone are probably not enough. A holistic approach is needed through introduction of new cultivars with high yield potential that ripen over a longer period of time and are thoroughly tested in real scale experiments simulating distribution. A major challenge will be how to motivate growers to plant cultivars with potentially less income than possible with the self-fertile, high yielding cv. ‘Lapins’.