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
Forfattere
Mette ThomsenSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Årolilja Svedal Jørgensrud Ingun Grimstad Klepp Kate FletcherSammendrag
This book presents a unique collection of 50 methods for exploring the actions, relationships and material contents of wardrobes. Organised as a practical guide to gathering information about people and their clothing beyond the point of purchase, it includes visual, tactile and verbal methods and others which involve making together, loitering and a session in the gym. With contributions from four continents from both in- and outside academic circles, this book and the real lives of wearers of clothes that are its focus, create a powerful new narrative of a more diverse, resourceful, emancipatory and holistic fashion and clothing system.
Sammendrag
Barley net blotch caused by the necrotrophic fungus Pyrenophora teres is a major barley disease in Norway. It can cause grain shriveling and yield losses, and resistance in currently grown cultivars is insufficient. In this study, a set of 589 polymorphic SNP markers was used to map resistance loci in a population of 109 doubled haploid lines from a cross between the closely related Norwegian cultivars Arve (moderately susceptible) and Lavrans (moderately resistant). Resistance to three net form net blotch (P. teres f. teres) single spore isolates was evaluated at the seedling stage in the greenhouse and at the adult plant stage under field conditions during three years. Days to heading and plant height were scored to assess their influence on disease severity. At the seedling stage, three to four quantitative trait loci (QTL) associated with resistance were found per isolate used. A major, putatively novel QTL was identified on chromosome 5H, accounting for 23±48% of the genetic variation. Additional QTL explaining between 12 and 16.5% were found on chromosomes 4H, 5H, 6H and 7H, with the one on 6H being race-specific. The major QTL on 5H was also found in adult plants under field conditions in three years (explaining up to 55%) and the 7H QTL was found in field trials in one year. Additional adult plant resistance QTL on 3H, 6H and 7H were significant in single years. The resistance on chromosomes 3H, 5H, 6H and 7H originates from the more resistant parent Lavrans, while the resistance on 4H is conferred by Arve. The genetic markers associated with the QTL found in this study will benefit marker-assisted selection for resistance against net blotch.
Forfattere
Eva Ring Johanna Johansson Camilla Sandström Brynhildur Bjarnadottir Leena Finér Zane Lībiete Elve Lode Inge Stupak Magne SætersdalSammendrag
The forest landscape across the Nordic and Baltic regions hosts numerous lakes and watercourses, which must be included in forest management. In this study, national policy designs regarding protection zones for surface waters on forest land were reviewed and compared for the Nordic countries, Estonia and Latvia. The focus was how each country regulates protection zones, whether they are voluntary or mandatory, and the rationale behind adopting a low or high degree of prescriptiveness. Iceland and Denmark had a low degree of policy prescriptiveness, whereas Norway, Estonia and Latvia had a high degree of prescriptiveness. Sweden and Finland relied to a large extent on voluntary commitments. The prescribed zone widths within the region ranged from 1 m to 5 km. The results indicated that land-use distribution, forest ownership structure and historical and political legacies have influenced the varying degrees of prescriptiveness in the region.
Forfattere
Grethe Iren Andersen Borge Ingunn M. Vågen Gerd Guren Fredd Vergara Gesine Schmidt Sidsel Fiskaa Hagen Kristine S. Myhrer Paula VarelaSammendrag
Det er ikke registrert sammendrag
Foredrag – Marketing Arctic Food Quality
Eivind Uleberg, Sigridur Dalmannsdottir, Hilde Halland, ...
Forfattere
Eivind Uleberg Sigridur Dalmannsdottir Hilde Halland Bjørg Helen Nøstvold Rune Rødbotten Ingrid KvalvikSammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er ikke registrert sammendrag
Sammendrag
Det er kjent at både utsatt såing og jordpakking i våronna reduserer kornavlinga. Tapet kalles gjerne for laglighetskostnad. Det er også kjent at en kan redusere denne kostnaden ved å øke kapasiteten per dag i våronn. Dette medfører enten økte maskinkostnader eller økte arbeidskostnader, eller begge deler. For den enkelte kornbonde gjelder det å finne en optimal balanse mellom disse kostnadene. I 2016 ble det utgitt en NIBIO-rapport som på basis av historiske værdata i Norge viste hvor mye kornavlinga ble redusert når en tok hensyn til jordpakking, utsatt såtid, jordart og våronnkapasitet per dag, og samspill mellom disse faktorene. Relativ avling i forhold til potensiell avling ble presentert i ligninger for klimasonene Østlandet sør, Østlandet nord og Midt-Norge. Disse ligningene er brukt i nåværende publikasjon.
Redaktører
Sjur Spildo PrestegardSammendrag
Det er ikke registrert sammendrag