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Department of Animal and Veterinary Sciences

PhD thesis

Ph.d-afhandlinger fra Institut for Husdyr- og Veterinærvidenskab

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Johansen, K. K. (2025). Feed efficiency, methane emission and meat quality: New phenotypes and genetic influences in crossbred youngstock’. [PhD thesis, Aarhus University].

Chen, L. (2025). MAPPING THE CLIMATE-EFFICIENT DAIRY HERD: THE EFFECT OF HERD MANAGEMENT STRATEGY ON EMISSION MITIGATION IN DAIRY PRODUCTION. [PhD thesis, Aarhus University]. Aarhus University.

Johannsen, J. C. (2025). Optimal dietary protein for sows during gestation and transition. [PhD thesis, Aarhus University]. Aarhus University.

Mieritz, N. V. (2025). Reductive acetogenesis as an alternative hydrogen sink in rumen fermentation. [PhD thesis, Aarhus University].

Hvas, E. M. V. (2025). Sugar beets for dairy cows - Ensiling method and ethanol metabolism. [PhD thesis, Aarhus University].

Saner, A. (2024). Biochar produced from bio-refined herbaceous press-cake for feed and technical purposes. [PhD thesis, Aarhus University]. Aarhus University.

Maigaard, M. (2024). Combining feed additives to mitigate methane emission and redirect hydrogen in dairy cows. [PhD thesis, Aarhus University]. Aarhus University.

Jensen, E. H. (2024). Dam Rearing of Dairy Calves: The Effect of Duration of Cow-calf-contact on the Strength of the Maternal Bond. [PhD thesis, Aarhus University]. Aarhus University.

Wisbech, S. J. (2024). Energy and nutrient digestibility and utilization in gestating sows fed fiber-rich co-products. [PhD thesis, Aarhus University]. Aarhus University.

Sattarova, E. (2024). Enteric methane emission from pigs- affecting factors, quantification, and prediction. [PhD thesis, Aarhus University]. Århus Universitet.

Grycel, K. (2024). Investigation of the effects of collapsin response mediator protein 2 deficiency on brain structure and function in a mouse model of schizophrenia. [PhD thesis, Aarhus University].

Rønn, M. (2024). Iodoform as methane mitigating additive for dairy cows: Absorption, distribution, metabolism, and excretion and an evaluation of its impact on mammary and intestinal cells. [PhD thesis, Aarhus University].

Kjeldsen, M. H. (2024). Methane and carbon dioxide emissions from dairy cows: Related phenotypes and mitigation strategies. [PhD thesis, Aarhus University]. Aarhus University.

Hansen, S. (2024). Pigs’ physiological need for zinc from weaning to 30 kg: Evaluating optimal dietary levels and the impact on growth and health under Danish production conditions. [PhD thesis, Aarhus University]. Aarhus University.

Winters, J. F. M. (2024). Reducing postweaning stress in pigs: Through increasing weaning weight, by using an alternative sow hybrid, and housing intact litters in the pen of birth. [PhD thesis, Aarhus University]. Aarhus University.

Xu, J. (2024). Strategies to improve the weaning transition of piglets: Fermented cereal liquid feed with added probiotics and ETEC-targeted single-domain antibodies. [PhD thesis, Aarhus University]. Aarhus University.

Rasmussen, S. (2024). Welfare Assessments of Broiler Chickens: Exploring Confounding Factors. [PhD thesis, Aarhus University]. Århus Universitet.

Bertelsen, M. (2023). Comparing Cow-Calf Contact Systems. [PhD thesis, Aarhus University]. Århus Universitet.

Vodolazs'ka, D. (2023). Early interventions for enhancing the robustness and intestinal health of piglets before and after weaning. [PhD thesis, Aarhus University]. Århus Universitet.

Coutant, M. P. (2023). Evaluation of local anesthesia for surgical castration of piglets - how to quantify pain and stress? [PhD thesis, Aarhus University]. Aarhus University.

M. Panah, F. (2023). Gut microbiome, an avenue towards understanding colitis-complex diarrhea. [PhD thesis, Aarhus University]. Aarhus University.

Nielsen, C. L. (2023). How to reduce antibiotic usage in pigs? Effects of raising by own dam, later weaning and alternative production systems. [PhD thesis, Aarhus University]. Aarhus University.

Samarasinghe, M. B. (2023). Intact seaweeds as functional milk supplements for preweaning dairy calves. [PhD thesis, Aarhus University]. Aarhus University.

Peerstrup Ahrendt, L. (2023). Maternal effects on operant learning ability of horses: Mothers know best - Analysis of the mare's influence on the foal's learning ability. [PhD thesis, Aarhus University]. Aarhus University.

Njeru, H. K. (2023). Matrix structure characterization and use of fiber-degrading enzymes to degrade cell wall polysaccharides in cereal grains in pigs’ diet. [PhD thesis, Aarhus University]. Aarhus University.

Engelsmann, M. C. N. (2023). Nutritional and Digestive Factors Affecting Health and Performance in Weaned Pigs. [PhD thesis, Aarhus University]. Århus Universitet.

Thorsteinsson, M. M. (2023). Potential of Northern procurable macroalgae and iodoform as methane-mitigating feed additives. [PhD thesis, Aarhus University]. Århus Universitet.

Wang, W. (2023). Protein supply and methane emission in dairy cows. [PhD thesis, Aarhus University]. Aarhus University.

Giagnoni, G. (2023). The climate-efficient dairy cow: Effect of feed intake, nutrient manipulation, and individual cow phenotype on enteric methane. [PhD thesis, Aarhus University]. Aarhus University.

Myhlendorph-Jarltoft, T. (2023). Ultrafiltration enhances the passive immunity Properties of low-quality colostrum, making it as Effective as high-quality colostrum. [PhD thesis, Aarhus University]. Aarhus University.

Lee, G. (2022). Dietary fibre in modulating nutrient digestion and intestinal health in growing pigs. [PhD thesis, Aarhus University]. Aarhus University.

Hansen, N. P. (2022). Grass for dairy cows: Fresh grass or silage from physically processed grass as alternative to common grass silage. [PhD thesis, Aarhus University]. Århus Universitet.

Ahmad, S. (2022). Long-term molecular and functional programming of adipose tissue by pre- and early postnatal malnutrition in a precocial sheep model. Århus Universitet.

Amorim Franchi, G. (2021). Hunger in dairy cows at dry-off: Behavioural effects of dietary and milking frequency changes and pharmacological prolactin secretin inhibition. [PhD thesis, Aarhus University]. Århus Universitet.

Rani, S. (2021). Impact of glyphosate feed residues on the gastrointestinal microbial ecology of newly weaned piglets and laying hens. [PhD thesis, Aarhus University]. Århus Universitet.

Hansen, L. H. B. (2021). RobustPig - Early inoculation of probiotics to newborn piglets. Århus Universitet.

van der Heide, M. E. (2021). SEAWEEDS, INSECTS AND BLUE MUSSEL IN SUSTAINABLE MONOGASTRIC NUTRITION: NOVEL FEEDSTUFFS AS NUTRITIONAL AND FUNCTIONAL FEED INGREDIENTS. [PhD thesis, Aarhus University]. Århus Universitet.

Pedersen, N. B. (2021). Understanding protein digestion in broilers - An in vivo and vitro study. [PhD thesis, Aarhus University]. Århus Universitet.

Larsen, F. (2020). Chicken myeloid C-type lectin receptors - potential targets for coronavirus vaccine delivery using glycan-based adjuvants. [PhD thesis, Aarhus University]. Aarhus University.

Xu, Y. (2020). Dietary fiber and protein: Changes in degradation, fermentation pattern and metabolic response of lean and obese pigs. [PhD thesis, Aarhus University]. Århus Universitet.

Madsen, S. (2020). Identification and biological evaluation of intestinal satiety-inducing food ingredients – A study of rosemary extract. [PhD thesis, Aarhus University]. Aarhus University.

Vangsøe, C. (2020). In vitro digestion modelling to improve the understanding of the actions of carbohydrases used in cereal-based feed for pigs. [PhD thesis, Aarhus University]. Århus Universitet.

Eskildsen, M. (2020). Nutrition of Organic Sows: Impact of Energy and Protein Supply. [PhD thesis, Aarhus University]. Århus Universitet.

Skarbye, A. P. (2020). Operational mastitis management: with focus on infection dynamics and evaluation of treatment strategies. Aarhus University.

Højgaard, C. K. (2020). Optimal protein and lysine in lactation diets for improved sow and piglet performance. [PhD thesis, Aarhus University]. Aarhus University.

Kobek-Kjeldager, C. (2020). Sibling competition in suckling piglet from hyper-prolific sows: Effects of litter size, milk replacer and housing conditions on feeding behaviour and welfare. [PhD thesis, Aarhus University]. Århus Universitet.

Overstreet, K. (2019). "A well-cared for cow produces more milk": The biotechnics of (dis)assembling cow bodies in Wisconsin dairy worlds.

Schmidt Henriksen, J. C. (2019). Effects of individual cow concentrate strategies on production and behaviour. Århus Universitet.

Olijhoek, D. (2019). Enteric methane production and residual feed intake of dairy cows: Nutritional and phenotypic perspectives. Aarhus University.

Kragbæk Damborg, V. (2019). Green biorefinery - characterisation and utilisation of the pulp fraction from extraction of green protein from grassland plants. Århus Universitet.

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Revised 25.08.2025