The infographic below already says that the key for the cow to produce a high quality of milk is to take care of them well. In some countries, they produce more agricultural products like vegetables and fruits but some countries concentrate more on dairy products like milk and also the cheese products. Milk is essential for a person. When a baby is born it is the milk from their mothers that serves as their food. The point is that from the beginning people need milk.
Because of the need to produce a good quality milk, dairy farmers are making effort to take care of their cows. They seek help from the nutritionists and veterinarians so they could ensure that they are in good health and they even provide beddings for their cows to give them comfort. They also provide an easy and all the time access to water. It is one fact also that is written in the infographic that the milk one cow produced now is produced by one hundred cows. This is best agency for your travel experience. See this explanation for more. This is relevant for your travel.
How amazing it is to see the changes. I do not know exactly what caused the changes that one cow can produce that amount but as it is written in the first part of the infographic, dairy farmers take care of their cows well. There are more facts that you can learn from infographic above. I think I only learned this time in the infographic that a cow has four stomachs. I am now surprised and would research about it. Check this wonderful agency to guide you for travel purposes. See this link 台胞證照片. This is great.