Rehun kationi-anionitasapainon vaikutus lypsylehmien kalsium-aineenvaihduntaan poikimavaiheessa laidunkaudella

Summary: Effect of dietary cation-anion balance on Ca metabolism at parturition of dairy cows fed fresh grass based diets during the dry period

Hiilidioksidin lisääntymisen vaikutus Pohjois-Euroopan ilmastoon globaaleissa ilmastomalleissa

English abstract: The impact of increasing carbon dioxide on the climate of northern Europe in global climate models