⟩ How much has dairy farming changed in the past 30 or 40 years?
Dairy farming has changed in so many ways. Technology has played a huge role in the industry, from computerized milking equipment to global positioning systems (GPS) on our tractors. Dairy farms today are much more efficient than those in the past. Nationwide, there are far fewer dairy farmers and dairy cows than there were 30 or 40 years ago, yet we produce a lot more milk.