Dairy Cows: Essential Producers of Milk and Dairy Products

A dairy cow is a breed of cattle raised for milk production, commonly including Holstein, Jersey, and Guernsey. These cows produce 30–50 liters of milk per day, used for dairy products like cheese and yogurt. They are milked 2–3 times daily and require a nutritious diet of grass, hay, and grains. Their lactation period lasts about 305 days, followed by a 60-day rest before calving again. Dairy farming is essential for producing milk rich in calcium, protein, and vitamins, contributing to global nutrition.