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Publications

NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.

NIBIO's Scientific Publications →

2023

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Authors

Trygve S. Aamlid Mads Thers James Bentley Gavin Jagger Guttorm Ray Tuxen

Abstract

No abstract has been registered

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Authors

Trygve S. Aamlid

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No abstract has been registered

Authors

Karin Juul Hesselsøe Marit Almvik Pia Heltoft Thomsen

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No abstract has been registered

Authors

Trygve S. Aamlid Michelle DaCosta Trond Olav Pettersen

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Authors

Trygve S. Aamlid Ellen Johanne Svalheim

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No abstract has been registered

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Authors

Trygve S. Aamlid Jørgen Hornslien Trond Olav Pettersen Guttorm Ray Tuxen

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No abstract has been registered

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Authors

Kristoffer Herland Hellton Helga Amdahl Thordis Thorarinsdottir Muath K Alsheikh Trygve S. Aamlid Marit Jørgensen Sigridur Dalmannsdottir Odd Arne Rognli

Abstract

The perennial forage grass timothy (Phleum pratense L.) is the most important forage crop in Norway. Future changes in the climate will affect growing conditions and hence the yield output. We used data from the Norwegian Value for Cultivation and Use testing to find a statistical prediction model for total dry matter yield (DMY) based on agro-climatic variables. The statistical model selection found that the predictors with the highest predictive power were growing degree days (GDD) in July and the number of days with rain (>1mm) in June–July. These predictors together explained 43% of the variability in total DMY. Further, the prediction model was combined with a range of climate ensembles (RCP4.5) to project DMY of timothy for the decades 2050–2059 and 2090–2099 at 8 locations in Norway. Our projections forecast that DMY of today’s timothy varieties may decrease substantially in South-Eastern Norway, but increase in Northern Norway, by the middle of the century, due to increased temperatures and changing precipitation patterns.

Authors

Odd Arne Rognli Trygve S. Aamlid Muath K Alsheikh Helga Amdahl Sigridur Dalmannsdottir Kristoffer Herland Hellton Marit Jørgensen Mallikarjuna Rao Kovi Therese Mæland Akhil Reddy Pashapu Ievina Sturite Thordis Linda Thorarinsdottir Susanne Skinnehaugen Windju

Abstract

No abstract has been registered

Authors

Pia Heltoft Thomsen Marit Almvik Karin Juul Hesselsøe Monica Fongen Jørgen Hornslien Anne Friederike Borchert Kristine Sundsdal Trygve S. Aamlid

Abstract

No abstract has been registered

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Authors

Sigridur Dalmannsdottir Karin Juul Hesselsøe Trygve S. Aamlid

Abstract

No abstract has been registered