HomePhysiology & ManagementEnergy cost of cows’ grazing activity: Use of the heart rate method and the Global Positioning System for direct field estimation
Energy cost of cows’ grazing activity: Use of the heart rate method and the Global Positioning System for direct field estimation
Long-term effects of ad libitum whole milk prior to weaning and prepubertal protein supplementation on skeletal growth rate and first-lactation milk production
Effects of cooling dry cows under heat load conditions on mammary gland enzymatic activity, intake of food and water, and performance during the dry period and after parturitoin