Effect of pregrazing herbage mass on methane production, dry matter intake, and milk production of grazing dairy cows during the mid-season period
Eating, Milk - chemistry, Methane - biosynthesis, Animals, Animal Nutritional Physiological Phenomena, Milk - secretion, Poaceae - metabolism, Time Factors, Female, Seasons, Lactation - physiology, Cattle - physiology, Animal Feed, Diet - veterinary