Does a cow eat 1kg per day?

No, a cow typically eats much more than 1 kg of food per day. On average, an adult cow consumes around 2% to 3% of its body weight in dry matter daily, which can amount to 20 to 30 kg or more, depending on its size and diet. This includes forage such as grass, hay, and silage. The specific amount can vary based on factors like the cow's age, breed, and production stage.