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| Registros recuperados: 39 | |
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| Stubsjøen, Solveig Marie; Sørheim, Kristin; Chincarino, Matteo; Bolin, Jon; Brunberg, Emma; Fuchs, Boris; Palme, Rupert; Grøva, Lise. |
| Tick-borne fever (TBF), caused by the bacterium Anaplasma phagocytophilum and transmitted by the tick Ixodes ricinus, has considerable consequences for animal welfare and economy in the sheep industry. Non-invasive, objective methods to quantify chronic stress are needed in order to evaluate the welfare impact of disease. The aim of this study was 1) to evaluate hair cortisol (HC) and hair cortisone (HCn) as biomarkers of chronic stress in sheep with TBF and 2) to test whether there was an association between the development of TBF and concentrations of HC, HCn and faecal cortisol metabolites (FCM) and body weight. The experiment took place in an area with a high prevalence of TBF, and thirty lambs were used in the study. Wool samples were collected in... |
| Tipo: Journal paper |
Palavras-chave: Sheep and goats; Health and welfare. |
| Ano: 2018 |
URL: http://orgprints.org/35030/1/Vitartkortison.pdf |
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| Fuchs, Boris; Sørheim, Kristin; Chincarini, Mattheo; Brunberg, Emma; Stubsjøen, Solveig Marie; Bratsbergengen, Kjell; Hvasshovd, Svein Olaf; Zimmermann, Barbara; Lande, Unni Støbet; Grøva, Lise. |
| Advantages of low input livestock production on large pastures, including animal welfare, biodiversity and low production costs are challenged by losses due to undetected disease, accidents and predation. Precision livestock farming (PLF) enables remote monitoring on individual level with potential for predictive warning. Body temperature (Tb) and heart rate (HR) could be used for early detection of diseases, stress or death. We tested physiological sensors in free-grazing Norwegian white sheep in Norway. Forty Tb sensors and thirty HR sensors were surgically implanted in 40 lambs and 10 ewes. Eight (27%) of the HR and eight (20%) of the Tb sensors were lost during the study period. Two Tb sensors migrated from the abdominal cavity in to the... |
| Tipo: Journal paper |
Palavras-chave: Health and welfare. |
| Ano: 2019 |
URL: http://orgprints.org/36549/1/Artikkel%20nr%201%20Boris%20et%20al.pdf |
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| McKinnon, Kirsty; Pommeresche, Reidun; Hansen, Sissel; Sørheim, Kristin; Svahn, Ola; Björklund, Erland. |
| Huge amounts of horse manure is either burnt or illegally deposited. Treated correctly it is a good source for plant nutrition and valuable as a soil improvement or for other horticultural uses. To ensure a safe return to agriculture, aspects such as residues of unwanted compounds should be considered. For instance, there is not much knowledge about the fate of pharmaceutical residues in horse manure. An analysing method was developed and found capable of analysing several active ingredients at the same time. When composting horse manure with residues of medicine, three of the tested active ingredients were still detectable in the compost after 60 days. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Farm nutrient management. |
| Ano: 2018 |
URL: http://orgprints.org/33449/1/Abstract%20Safe%20recycling%20of%20horse%20manure%20.pdf |
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| Johanssen, Juni Rosann E.; Sørheim, Kristin. |
| NORSØK fikk i oppdrag fra Regelverksutvalget for økologisk landbruk å undersøke om det er forhold i økologiske driftssystemer for slaktekyllingproduksjon som kan bidra til å redusere risikoen for sykdom med påfølgende antibiotikabehandling, og samtidig imøtekomme krav om økt andel egenprodusert fôr og utfasing av konvensjonelle proteinfôrmidler. I Norge er det liten økologisk fjørfeproduksjon, men fjørfe er husdyret som har størst forskjell i dyrevelferd når man sammenligner økologisk og konvensjonell produksjon. NORSØK har vurdert velferd hos produsenter med økologisk slaktekylling, intervjuet produsenter, sendt ut spørreskjema til andre aktører og gjennomført litteraturstudie. Saktevoksende raser, miljøberikelser, lav dyretetthet og tilgang til et... |
| Tipo: Report |
Palavras-chave: Farming Systems; Feeding and growth; Health and welfare; Poultry. |
| Ano: 2019 |
URL: http://orgprints.org/34990/1/-%20Utredning%202%20fj%C3%B8rfe%2025.02.19%20J.R.E.J.%20.pdf |
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| Johanssen, Juni Rosann E.; Sørheim, Kristin. |
| AssureWel (2010-2016) var et prosjekt med mål å utvikle et praktisk vurderingssystem for dyrevelferd for de største husdyrproduksjonene. Vurderingskriteriene og -systemet er utviklet og testet av forskere, veterinærer, rådgivere og bønder, og resultatet er manualer og sjekklister for hvordan en kan gjennomføre en velferdsvurdering i besetningen, og hvordan en kan benytte resultatene til forbedring i eget driftsopplegg. Prosjektet har bidratt til å løfte fram dyrevelferd som viktig for europeisk husdyrhold. For kyllingproduksjon spesielt er systemet utviklet så langt at det kan benyttes som et dyrevelferdsmerke om det er ønskelig hos prosjektdeltakerne i Storbritannia og andre EU-land. AssureWel har utarbeidet velferdsprotokoller for verpehøns, melkekyr,... |
| Tipo: Teaching resource |
Palavras-chave: Farming Systems; Animal husbandry. |
| Ano: 2018 |
URL: http://orgprints.org/34437/1/Intro.pdf |
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| Sørheim, Kristin; Brunberg, Emma; Grøva, Lise; Støbet Lande, Unni; Lilletvedt Tovsen, Marianne; Gjestvang Grønlien, Krister; Hjort Tønnesen, Hanne; Karlsen, Jan; Mysterud, Ivar; Skulberg, Olav. |
| Norsk senter for økologisk landbruk (NORSØK) og Universitetet i Oslo ved Farmasøytisk Institutt og Institutt for biovitenskap har gjennomført et arbeid for å skaffe mer kunnskap om årsaken til sjukdommen alveld hos lam på beite og undersøke muligheten for å finne forebyggende tiltak som kan hindre opptak av giftstoffer som framkaller sjukdommen. Andre samarbeidspartnere i prosjektet har vært NIVA, NIBIO og representanter for landbruksnæringa. Prosjektene har vært finansiert av Landbruksdirektoratet, Regionalt forskningsfond Midt-Norge, FMLA Sogn og Fjordane, FMLA Møre og Romsdal, Møre og Romsdal fylkeskommune. En spørreundersøkelse blant saueholdere i Sogn og Fjordane, Møre og Romsdal, Sør-Trøndelag og Hedmark viser at dødsårsaken hos lam på beite varierer... |
| Tipo: Report |
Palavras-chave: Animal husbandry; Health and welfare. |
| Ano: 2016 |
URL: http://orgprints.org/30471/1/Nors%C3%B8krapport%20vol%201%20nr%204%20%202016%20Alveld%20hos%20lam-%20Kan%20vi%20forebygge%20sjukdommen.docx_endelig.pdf |
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| Kidane, Alemayehu; Sørheim, Kristin; Eik, Lars Olav; Steinshamn, Håvard. |
| We report results from trials on chicory growth (experiment 1) and lamb growth on chicory (experiment 2). In experiment 1, we assessed yield and chemical composition on swards established under organic conditions as perennial ryegrass/red clover, perennial ryegrass/chicory, chicory/red clover (CHRC), pure perennial ryegrass (RG-alone) and pure chicory (CHalone) over two years. Chicory/red clover and CH-alone showed improved crude protein, Ca, Mg, P, Cu and net energy contents compared to other mixtures. However, dry matter yield was the lowest for CHRC and CH-alone compared to others. In experiment 2, 48 weaned lambs grazed swards sown as chicory alone (CHA), chicory–grass–clover mix (CGC) or grass–clover mix (GCM) for 45 days. Lamb body weight (BW)... |
| Tipo: Journal paper |
Palavras-chave: Pasture and forage crops; Sheep and goats. |
| Ano: 2014 |
URL: http://orgprints.org/29290/1/Kidane%20et%20al%202014%20Chicory%20growth%20and%20lamb%20performance.pdf |
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| Johanssen, Juni Rosann E.; Sørheim, Kristin. |
| The Norwegian Centre for Organic Agriculture (NORSØK), in collaboration with the Norwegian Agricultural Extension Service (NLR), Debio and the Norwegian Association of Sheep and Goat Farmers (NSG), has written a report to provide practical solutions to meet the requirements of the EU-regulation about a solid lying area for at least 0,75 m2 of 1,5 m2 per sheep and 0,18 m2 of 0,35 m2 per lamb in organic production. It was made drawings and cost estimates for six different examples in the report, and six different info-sheets was made, one for each of the six examples. This is the sixth of the six examples. Faginfo nr. 6: Eksempel 1 - Fjøs i Trøndelag til 220 økologiske vinterfôra sau Faginfo nr. 7: Eksempel 2 - Fjøs i Agder til 60 økologiske vinterfôra sau... |
| Tipo: Other |
Palavras-chave: Farming Systems; Animal husbandry; Sheep and goats; Buildings and machinery. |
| Ano: 2017 |
URL: http://orgprints.org/32554/1/NORS%C3%98K%20Faginfo%20nr.%2011%202017%20Tett%20liggeareal.pdf |
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| Johanssen, Juni Rosann E.; Sørheim, Kristin; Strøm, Turid; Brunberg, Emma. |
| The aim of this project was to compare the hygienic quality of the bedding, as well as the parasitic load, cleanliness and lying behaviour in heifers kept on either straw or wood chip deep bedding. Fourteen heifers kept in two pens were housed on straw or wood chip bedding for 43 days, after which the bedding material was switched for 43 additional days. Significantly more mould was found in wood chip than in straw and there was a tendency towards less yeast in wood chip. The heifers had a low faecal parasitic load. The results indicate that the wood chip treatment resulted in somewhat cleaner animals. The heifers had a significantly longer total lying time when kept on straw. In conclusion, wood chip deep bedding could be an option as bedding material,... |
| Tipo: Journal paper |
Palavras-chave: Production systems; Dairy cattle; Farming Systems; Animal husbandry; Beef cattle; Health and welfare; Buildings and machinery. |
| Ano: 2019 |
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| Registros recuperados: 39 | |
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