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Institut for Husdyr- og Veterinærvidenskab

Publikationer

Instituttets publikationsliste

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Otten ND, Toft N, Houe H, Thomsen PT , Sørensen JT. True prevanlence estimation in an on-farm welfare assessment scheme - how to deal with misclassification. 2012. Abstract fra Dairy Cattle Welfare Symposium, Guelph, Canada.

Otten ND, Rousing T , Burow E, Houe H, Thomsen PT , Sørensen JT. Expert opinion on feasible and cost-effective welfare indicators. 2012. Poster session præsenteret på International Symposium for Veterinary Epidemiology and Economics 2012, Maastricht, Holland.

Otten ND, Rousing T , Burow E, Houe H, Thomsen PT , Sørensen JT. Expert opinion on feasible and cost-effective welfare indicators. 2012. Abstract fra International Symposium for Veterinary Epidemiology and Economics 2012, Maastricht, Holland.

Otten ND, Toft N, Houe H, Thomsen PT , Sørensen JT. Adjusting for multiple clinical observers in an unbalanced study design using latent class models of true within-herd lameness prevalence in Danish dairy herds. Preventive Veterinary Medicine. 2013 nov.;112(3-4):348-354. doi: 10.1016/j.prevetmed.2013.09.002

Otten N, Nielsen LR, Thomsen PT, Houe H. Register-based predictors of violations of animal welfare legislation in dairy herds. Animal. 2014 dec. 1;8(12):1963-1970. doi: 10.1017/S1751731114001918

Otten N, Rousing T, Houe H, Thomsen PT , Sørensen JT. Comparison of animal welfare indices in dairy herds based on different sources of data. Animal Welfare. 2016 apr.;25(2):207-215. doi: 10.7120/09627286.25.2.207

Otten ND, Oliveira VHSD , Reiten M, Michelaen AM, Hakansson F, Lund VP et al. Identification of areas with poor welfare in Danish dairy herds. I Proceedings of the 7th International Conference on the Assessment of Animal Welfare at Farm and Group Level. 2017. s. 206

Otten ND, Rousing T, Forkman B. Influence of professional affiliation on expert’s views on animal welfare criteria. I Proceedings of the 7th International Conference on the Assessment of Animal Welfare at Farm and Group Level. 2017. s. 96

Østrup O, Pedersen HS, Holm HM, Hyttel P. Analysis of nucleolar morphology and protein localization as an indicator of nuclear reprogramming. Methods in Molecular Biology. 2014;1222.

Østergaard S , Sørensen JT, Kristensen VF, Kristensen T. Modellering af malkekoens produktion ud fra nettoenergisystemet (FE). 1994. 37 s.

Østergaard S , Sørensen JT. A review of the feeding health production complex in a dairy herd. Preventive Veterinary Medicine. 1998;36:109-130.

Østergaard S. Vekselvirkning mellem produktionssygdomme. I Bilag fra Boologisk Selskabs Seminar, september 1999. 1999. s. 46-54

Østergaard S. The feeding-health production complex in a dairy herd. 1999. 94 s.

Østergaard S , Sørensen JT, Enevoldsen C. SimHerd II. 1999. 94 s.

Østergaard S. Samspil mellem fodring, sundhed og produktion i en malkekvægsbesætning. Jordbrugsforskning. 1999;4:12-16.

Østergaard S. Indsats mod sygdom rettes mod grupper af køer. Bovilogisk. 1999;11:36-36.

Østergaard S. Sygdomstabet afhænger af besætning. Bovilogisk. 1999;11:37-37.

Østergaard S , Sørensen JT, Kristensen AR. A stochastic model simulating the feeding-health-production complex in a dairy herd. Journal of Dairy Science. 2000;83:721-733.

Østergaard S, Gröhn YT. Concentrate feeding, dry-matter intake, and metabolic disorders in Danish dairy cows. Livestock Science. 2000;65:107-118.

Østergaard S. Fastlæggelse af det økonomisk optimale foderniveau til malkekøer. I Proceedings fra Dansk Boologisk Selskabs Seminar, april 2000. 2000. s. 16-25

Østergaard S, Houe H, Sørensen JT. Importance of biological variation in effects of milk fever for the profit in dairy herds estimated by stochastic simulation. I Proceedings of the 9th Symposium on Veterinary Epidemiology and Economics, Breckenridge, USA, 6-11 August. 2000. s. 212-214

Østergaard S. Økonomisk virkning på besætningsniveau af udvalgte kontrolstrategier mod mælkefeber. I CEPROS-rapport nr. 6, bilag til seminar "Sundhedsstyring i kvægbesætninger med fokus på mælkefeber og yversundhed" den 10. Oktober 2000, Forskningscenter Foulum. 2000. s. 31-40

Østergaard S , Larsen T. Short communication: Associations between blood calcium status at calving and milk yield in dairy cows. Journal of Dairy Science. 2000;83(11):2438-2440.

Østergaard S. Economic effects of strategies for controlling milk fever assessed by Monte Carlo simulation. I Proceedings of the Symposium on Economic Modelling of Animal Health and Farm Management, November 23-24, Wageningen, the Netherlands. 2000. s. 85-94

Østergaard S , Sørensen JT, Houe H. A stochastic model simulating milk fever and evaluating the effect of control strategies in a dairy herd. I Animal Health Economics. Proc. of workshop held by the Research Centre for the Management of Animal Production and Health. CEPROS report no. 7. 2001. s. 57-78

Østergaard S , Sørensen JT , Hindhede J. Culling strategies in herds with automatic milking systems analysed by stochastic simulation. I Proc. First North American Conference on Robotic Milking, March 20-22, Toronto, Canada, VI-12-V. 2002. s. 23-23

Østergaard S , Sørensen JT , Hindhede J. Automatisk malkning ændrer udskiftningen i besætningen. Landsbladet. 2002;17:32-32.

Østergaard S , Sørensen JT, Houe H. A stochastic model simulating milk fever in a dairy herd. Preventive Veterinary Medicine. 2003;58:125-143.

Østergaard S , Kristensen T, Aaes O, Kristensen VF, Jensen M, Clausen S. Planlægning af økonomisk optimal fodring af malkekøer. 2003. 36 s.

Østergaard S, Aaes O. Økonomisk optimal fodring af malkekøer - med fokus på betydning af stigende foderniveau. I Dansk Kvæg Kongres 2004 "Kvægbruget i en brydningstid". 2004. s. 98-99

Østergaard S , Sørensen JT , Hindhede J, Houe H. Control strategies against milk fever in dairy herds evaluated by stochastic simulation. Livestock Science. 2004;86:209-223.

Østergaard S , Sørensen JT, Enevoldsen C. SimHerd III: User's Manual: DIAS Internal Report no. 209. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2004. 95 s.

Østergaard S , Chagunda M , Bennedsgaard TW , Friggens N, Blom JY. Importance of uncertainties in the effects of pathogen specific mastitis on profit in dairy herds estimated by stochastic simulation. I Hogeveen H, red., Proc. of the 4th IDF International Mastitis Conference: Mastitis in dairy production. Current knowledge and future solutions. Wageningen Academic Publishers. 2005. s. 235-241

Østergaard S , Friggens N , Chagunda M. Technical and economic effects of an inline progesterone indicator in a dairy herd estimated by stochastic simulation. Theriogenology. 2005;64:819-843. doi: 10.1016/j.theriogenology.2004.10.022

Østergaard S , Klaas IC , Vaarst M. Strategies for mastitis control: Effect on economy and use of antibiotics. I Proc. Cattle Consultancy Days 2005. 2005. s. 163-170

Østergaard S , Chagunda M , Friggens N , Bennedsgaard TW , Klaas IC. A stochastic model simulating pathogen-specific mastitis control in a dairy herd. Journal of Dairy Science. 2005;88:4243-4257.

Østergaard S , Ettema JF , Sørensen JT , Kudahl AB. Simulation of a dairy herd with the Simherd model. I Proceeding Cattle Consultancy Days. 2008. s. 69-69

Østergaard S , Ettema JF. Der er penge i god reproduktion. I Dansk Kvæg Kongress - Bilag. Dansk Landbrugsrådgivning, Landscentret; Dansk Kvæg. 2008. s. 10-11

Østergaard S , Ettema JF , Sørensen JT. Is postponed first insemination of cows in a high yielding dairy herd profitable? I Cattle Consultancy Days 2008. Cattle Consultancy Days. 2008. s. 139-146

Østergaard S. Økonomisk optimering af foderrationen i relation til NorFor - behov og tilgange. I Udredningsrapport om økonomisk foderoptimeringi den enkelte besætning baseret påNorFor Plan. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet. 2009. s. 7-12

Østergaard S , Weisbjerg MR, Aaes O, Friggens N , Kristensen T, Kristensen AR et al. Udredningsrapport om økonomisk foderoptimeringi den enkelte besætning baseret på NorFor Plan. Aarhus Universitet, Det Jordbrugsvidenskabelige Fakultet, 2009.

Østergaard S , Ettema JF , Kudahl AB , Sørensen JT. Development of a Simherd web application for herd health advisors - experiences and perspectives. I Farm Animal Health Economics. 2010. s. 4-8

Østergaard S , Thomsen P , Burow E. Separate housing for one month after calving improves production and health in primiparous cows but not in multiparous cows. Journal of Dairy Sciences. 2010;93(8):3533-3541. doi: 10.3168/jds.2009-2865

Østergaard S , Sørensen JT , Hindhede J, Kristensen AR. Technical and economic effects of one versus multiple total mixed rations estimated by stochastic simulation under different dairy herd and management characteristics. Livestock Science. 1996;45:23-33.

Østergaard S, Gröhn YT. Effects of diseases on test day milk yield and body weight of dairy cows from Danish research herds. Journal of Dairy Science. 1999;82(6):1188-1201.

Østergaard S , Thomsen PT , Burow E , Rousing T. Positive effekter af nykælverhold. Kvæginfo. 2011 mar. 3;2178.

Østergaard MV, Bering SB, Jensen ML, Thymann T, Purup S, Diness M et al. Modulation of intestinal inflammation by minimal enteral nutrition with amniotic fluid in preterm pigs. Journal of Parenteral and Enteral Nutrition. 2014 jun.;38(5):576-586. doi: 10.1177/0148607113489313

Østergaard MV, Siggers J, Siggers RH, Thymann T, Schmidt M, Purup S et al.. Postnatal anmiotic fluid for NEC prevention: Experience from preterm pigs. 2013. Abstract fra 46th Annual Meeting of the European Society for Paediatric Gastroenterology, Hepatology and Nutrition, London, Storbritannien.

Østergaard S , Ettema JF, Hjortø L, Pedersen J, Kargo M. Multiple Regression and Mediator Variables can be used to Avoid Double Counting when Economic Values are Derived using Stochastic Herd Simulation. 2014. Afhandling præsenteret på 10th World Congress on Genetics Applied to Livestock Production (WCGALP), Vancouver, Canada.

Østergaard S , Ettema JF , Hjortø L, Pedersen J, Lassen J , Kargo M. Avoiding double counting when deriving economic values through stochastic dairy herd simulation. Livestock Science. 2016 maj 1;187:114-124. doi: 10.1016/j.livsci.2016.03.004

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Revideret 09.07.2024

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Mette Graves Madsen