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Merko Vaga

Merko Vaga.jpg

Presentation

I am a postdoctoral researcher of animal nutrition. My PhD studies were focused on ruminant nutrition and modelling. My current research is focused on insect nutrition and feeding.

Research

Research goals:

My research has always been focused on reducing environmental impact from animal production thru improved feeding efficiency and improved production systems.

Current project:

Äta insekter – en smaklig lösning på dagens globala problem
Project leader - Anna Jansson

 

Previous projects:

New feed protein model for ruminants with 15N labelled feeds - a tool for reduced N emissions
Project leader - Pekka Huhtanen

Improved protein quality in home grown feeds by heat treatment
Project leader - Mårten Hetta

Nutrient supply and productivity in organic forage and milk production - improved forage production and utilization based on local resources
Project leader - Havard Steinshamn

 

Selected publications

Krizsan, S. J., Mateos-Rivera, A., Bertilsson, S., Felton, A. M., Anttila, A., Ramin, M., Vaga, M., Gidlund, H. and Huhtanen P. (2018). An in vitro evaluation of browser and grazer fermentation efficiency and microbiota using European moose spring and summer foods. Ecology and Evolution, 8, 4183–4196. doi:https://doi.org/10.1002/ece3.3920

Ahvenjärvi, S., Vaga, M., Vanhatalo, A. and Huhtanen, P. (2018). Ruminal metabolism of grass silage soluble N fractions. Journal of Dairy Science, 101, 279-294. doi:http://dx.doi.org/10.3168/jds.2016-12316

Bakken, A. K., Vaga, M., Hetta, M., Randby, Å. T. and Steinshamn, H. 2016. Protein characteristics in grass–clover silages according to wilting rate and fermentation pattern. Grass Forage Sci. doi:10.1111/gfs.12271

Vaga, M., Hetta, M. and Huhtanen, P. 2016. Effects of heat treatment on protein feeds evaluated in vitro by the method of estimating utilisable crude protein at the duodenum. J Anim Physiol Anim Nutr. doi:10.1111/jpn.12646

Vaga, M., Huss-Danell, K., Hetta, M. and Huhtanen P. 2015. Investigation of protein digestion kinetics in vitro using 15N labelled timothy and red clover. Journal of Dairy Science. Vol. 98, Suppl. 2. p. 482.


Contact
Postdoctor at the Department of Anatomy, Physiology and Biochemistry (AFB); Division of Anatomy and Physiology
Telephone: 090-786 87 51, 0725575939
Postal address:
Inst för anatomi och fysiologi, Box 7011
75007 UPPSALA
Visiting address: VHC Huvudentré, Ulls väg 26, hus 5, plan 4, Uppsala