Heat production and retained energy in lactating cows held under hot summer conditions with evaporative cooling and fed two rations differing in roughage content and in vitro digestibility
Dietary alpha-linolenic acid (ALA) from flaxseed oil improved folliculogenesis and IVF performance in dairy cows, similarly to eicosapentaenoic (EPA) and docosahexaenoic (DHA) acids from fish oil.