In the 1920s the term cosmic rays was coined by Robert Millikan who made measurements of ionization due to cosmic rays from deep under water to high altitudes and around the globe. Millikan believed that his measurements proved that the primary cosmic rays were gamma rays, i.e., energetic photons.
A proper balance of grass and non-fibrous carbohydrates in the diet should increase intake and maximize milk production. In summary, high quality perennial grasses can fit well in the rations of high producing dairy cows. Figure: Impact of corn grain price on economic return for diets varying in forage to concentrate ratio.
What do dairy cows eat? Most dairy farmers work with nutritionists to create a feed ration (recipe) that is best suited for their cows. This ration is dependent on where the farm is located in Canada and what feed types are most commonly available. High quality feed is important for a cowâs health and milk production.