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.
2009
Forfattere
Torstein KvammeSammendrag
- vær med og registrer de store tuene
Forfattere
Torstein KvammeSammendrag
Det er ikke registrert sammendrag
Forfattere
Erlend Ystrøm Haartveit Leif Kjøstelsen Egil Roar RavnemyhrSammendrag
Measuring logistics costs for individual products or product groups is a significant challenge. One frequently applied method is Activity Based Costing approach where costs are allocated to products according to the resources and cost they induce. The Norwegian project Woodflow has been working on measuring time consumption for logistics processes for wood products such as lumber, beams, claddings, panels and moulds. Low degree of standardisation within and between manufacturers makes it problematic to convert time and performance measures from one unit of measurement to others. Logistics costs are difficult to allocate to products and are in commonly presented for the complete material flow. The existing data could not be used for calculation of logistics costs for wood products. Different methods have been used to measure time and resources for the processes in the supply chain. Even if the process is correctly measured, it is still be a challenge to allocate costs to products, for example when a carrier contains a large number of different products. The performance measures presented have been developed for Optimera AS, a vertically integrated distributor of construction products. The company owns several distribution centres and more than 70 stores in Norway. A test of the measurements will be conducted in a small part of the distribution system. The logistics costs of supplying the stores from the distribution centre will be compared with directly transporting the lumber from the supplier to the retail outlets.
Forfattere
Vibeke Lind Jan Berg Lars Olav Eik Jørgen A.B. Mølmann Espen Haugland Marit Jørgensen Margrethe HerslethSammendrag
Many consumers perceive lamb meat from mountain pastures to be of superior quality, a quality that may be altered if lambs are kept for a longer period on cultivated pastures before slaughtering. The objective of this experiment was to compare sensory profile and fatty acid composition in meat from lambs slaughtered directly from unimproved mountain pastures with meat from lambs raised on unimproved mountain pastures and fattened on biodiverse cultivated pastures for 26, 39 and 42 days before slaughtering. The experiment was conducted at two different locations in Norway in 2006 and 2007, with a total of 124 Norwegian Crossbred Sheep lambs. Loin samples of M. Longissimus dorsi from lambs above a body weight of 40 kg were selected and analysed for sensory attributes. Fatty acid composition was determined in the subcutaneous fat over the Longissimus dorsi. Small but significant differences were found in hardness, tenderness, fattiness, metallic and rancid flavour, and in polyunsaturated fatty acids. This indicates that to a small extent pre-slaughter fattening on cultivated pastures alters meat characteristics. (C) 2009 Elsevier Ltd. All rights reserved.
Forfattere
Ingeborg KlingenSammendrag
Det er ikke registrert sammendrag
Sammendrag
In this study we aimed at understanding the mechanisms that affects an epidemic development of Neozygites floridana in a Tetranychus urticae population. This was done by comparing how many spores a cadaver infected with a N. floridana isolate could produce and at what distance and in which directions they could be thrown on a coverslip at temperatures relevant to the northern hemisphere (13, 18 and 23oC). The highest number of spores were produced at 13oC at a number of 1886. Numbers of spores thrown at 18oC and 23oC were 1733 and 1302 respectively. Temperature had a significant effect on sporulation. Most of the spores were thrown at a distance of 0-0.6 mm from the cadaver. Cadavers placed on the underside of a coverslip were able to throw spores back up on the coverslip surface. A whole plant bioassay was also conducted to reveal where on a plant T. urticae infected with N. floridana die and sporulate. Cadavers showed a different verical distribution on the cucumber plant compared to healthy spider mites. Most of the cadavers were located at the lower to the middle part of the plant, while healthy spider mites were more evenly distributed on the whole plant.
Forfattere
Erling MeisingsetSammendrag
Det foregår en historisk stor satsning for å øke kunnskapen om hjorten og hjortens areabruk i Norge. For tida er det flere regionale prosjekter som undersøker hjortens arealbruk med bruk av GPS halsbånd. Det foregår også et forskningsprosjekt som samler og setter de regionale prosjektdataene inn i en større sammenheng. Vi håper på et "kvantesprang" i kunnskapen om hjorten i åra som kommer!
Sammendrag
Det er ikke registrert sammendrag
Forfattere
Reidun PommerescheSammendrag
Opplegg for 5. klasse som har skolehage i Stjernehagen ved Bioforsk Økologisk. Aktiviteter knyttet til meitemark, edderkopper og andre smådyr som lever i en grønnsakshage. Varighet 4 timer.
Forfattere
Ola Wågbø Oddmund HjukseSammendrag
NILFs rapport «Melding om årsveksten» har erstattet den tradisjonsrike «Landbruksdirektørens melding om årsveksten». I de siste årene har rapporten bare kommet en gang i året, basert på den informasjonen som har vært tilgjengelig umiddelbart etter vekstsesongens slutt. Landbruksdepartementet stod for utarbeidelsen av meldingen fram til 1996. Kapittel 6 er et utdrag av de fylkesvise avlingsberegningene som vanligvis utarbeides og sendes bl.a. Fylkesmannens landbruksavdelinger hver høst. Siktemålet med meldingen, er å avgi en foreløpig oversikt over planteproduksjonen i året før den endelige avlingsstatistikken foreligger. Meldingen bygger på vurderinger og registreringer foretatt av fylkesagronomene ved Fylkesmannens landbruksavdeling (FMLA), med basis i bl.a. oppgaver disse innhenter fra landbrukskontorene og forsøksringer. Avlingstallene for de enkelte vekstene i de ulike fylkene blir oppgitt som prosenter av normalårsavlingene for de respektive fylker. Disse fylkesvise avlingsprosentene blir veid sammen til landstall.