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.
2010
Forfattere
Annbjørg Øverli KristoffersenSammendrag
Det er ikke registrert sammendrag
Forfattere
Ole Martin Eklo Randi Bolli Jens Kværner Tore Sveistrup Eivind Solbakken Frauke HofmeisterSammendrag
In the project "Groundwater and Dependent Ecosystems: New Scientific and Technological Basis for Assessing Climate Change and Land-use Impacts on Groundwater (GENESIS)" coordinated by Bioforsk, the objective is to integrate new methods, concepts and tools for the revision of the Ground Water Directive and better management of groundwater resources. By case studies in different climatic regions various land use pressures are studied.To identify threatens to groundwater pollution MACRO_GV has been used simulating the movement of pesticides used in potatoes and cereals. The simulation set-up and output from the tool was similar to the FOCUS groundwater scenarios. The different soil-types of the area have large differences in risks of leaching to groundwater for the different pesticides. Risk reduction is possible with userfriendlyknowledge about soil and hot spots.
Forfattere
Svein SkøienSammendrag
Det er ikke registrert sammendrag
Konferansebidrag og faglig presentasjon – Jordbruk og miljø. Tiltak mot vannforurensing
Svein Skøien
Forfattere
Svein SkøienSammendrag
Fagsamling om kommunens rolle som forurensingsmyndighet. Fylkesmannen i Nord-Trøndelag. Kvithamar 15. september
Sammendrag
Advantages:•Better animal welfare •Better utilization of local wood resources, preserve open landscape •Easy to combine with bio energy production •Flexible buildings, economy? •Local added value Challenges:•Optimise composting process •Manurial value •Competence •Effective production of woodchips
Forfattere
Siv Lene Gangenes SkarSammendrag
Det er ikke registrert sammendrag
Forfattere
Margarita Novoa Garrido Celine ReboursSammendrag
Det er ikke registrert sammendrag
Forfattere
Anne-Grete Buseth BlankenbergSammendrag
Det er ikke registrert sammendrag
Forfattere
Margarita Novoa Garrido Harald VoldenSammendrag
The main objective of this experiment was to compare timothy and X-Festulolium varieties Felina and Felopa as forage for growing bulls. Thirty one-year-old Norwegian Red bulls were assigned to one of the three feeding groups by stratified block randomisation within weight in individual boxes and feeding. The forage was grown at Bioforsk"s research station in Bodø, (latitude: 67.28 °N), Norway, and harvested at a NDF content of 500 g/kg dry matter in the summer of 2008. The grass was ensiled in round balls and fed ad libitum. The bulls were fed a fixed amount of one kg of concentrate/day through the experiment. Animals were slaughtered at a live weight of 600 kg, and the slaughters were classified according to the EUROP system. The animals fed with timothy had an overall larger weight gain than the bulls fed with the X-Festulolium variants, though the weight gain decreased towards the end of the feeding period. The forage consumption in the timothy group was also larger. Grass type had no effect on the on the classification of the slaughters.
Sammendrag
Thirty-two dairy farms in Middle-Norway with different grassland systems (short-term (7 years) grassland (L)) and different production systems (organic (O) or conventional (C)) were compared in a field study in 2007. In a principal component analysis on variables including farm details, botanical composition and chemical forage composition the farms were separated into organic and conventional farms with exception of one farm. Amongst the organic farms most SO farms were distinguished from LO farms. Concentration of forage crude protein was positively correlated with proportion of grasses. Concentration of non-fibrous carbohydrates, in vitro digestibility and net energy lactation was positively correlated with proportion of legumes. Species diversity and cutting time at first cut was positively correlated with proportion of non-legume herbs