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| Registros recuperados: 39 | |
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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 fifth 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/32553/1/NORS%C3%98K%20Faginfo%20nr.%2010%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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| Sørheim, Kristin. |
| Vi har undersøkt bruken av antibiotika i norske økologiske slaktekylling- og kalkunbesetninger. Bakgrunnen er at det har vært antatt at forbudet mot bruk av koksidiostatika i økologisk produksjon vil føre til mer sjukdom og økt bruk av antibiotika. Med forbehold om at det er svært få økologiske besetninger, gir undersøkelsen ikke indikasjoner på at kokidiostatikaforbudet fører til økt bruk av antibiotika i økologisk fjørfekjøttproduksjon. Ingen av de fire økologiske besetningene har brukt noen form for antibiotika i kyllingproduksjonen i tidsrommet 2012-2015, som er tidsintervallet for undersøkelsen. Det har vært noen få tilfeller av antibiotikabehandling av økologisk kalkun. Vaksine som forebyggende tiltak er brukt rutinemessig i en av de fire... |
| Tipo: Report |
Palavras-chave: Farming Systems; Animal husbandry; Health and welfare; Poultry. |
| Ano: 2016 |
URL: http://orgprints.org/29912/1/Fj%C3%B8rfe_endelig_29022016.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. |
| 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; Lande, Unni Støbet; Tovsen, Marianne Lilletvedt; Grønlien, Kristoffer Gjestvang; Tønnesen, Hanne Hjorth; Mysterud, Ivar; Karlsen, Jan; Skulberg, Olav. |
| Saponins from Nartheciumossifragum and / or toxins from cyanobacteria have been found to be hepatotoxic and can cause photosensitization in mammals. In our preliminary study we have looked at whether it is possible to develop a bolus with toxinbinding substances which can be used in the Critical grazing period. We have developed and tested the shape, size and weight of a possible bolus, and conducted a precipitation reaction in a simulated sheep stomach. |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Animal husbandry; Sheep and goats; Health and welfare. |
| Ano: 2016 |
URL: http://orgprints.org/31309/1/CAN%20WE%20PREVENT%20%C3%81LFABRUNI%20IN%20LAMBS%20AL.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 third 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: Production systems; Farming Systems; Animal husbandry; Sheep and goats; Health and welfare; Buildings and machinery. |
| Ano: 2017 |
URL: http://orgprints.org/32551/1/NORS%C3%98K%20Faginfo%20nr.%208%202017%20Tett%20liggeareal.pdf |
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| Registros recuperados: 39 | |
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