A big buzz phrase these days in the farming world is “sustainable agriculture”. This essentially means farming in a way that does not harm the environment or animals, or overuse the earth’s resources in such a way as to deplete their availability in the future. It is a concept that will allow farmers to be viable today as well as in generations to come.
The facts show that the dairy industry, through ever-increasing efficiency, is very sustainable. The total number of dairy cows in the country today is one-third the number there were over 60 years ago. This means that dairy cows are consuming about a third of the feed and emitting a third less methane (the gas believed to play a role in the global warming theory). All the while, production per cow has increased allowing dairies to produce more milk with less total cows. Dairymen have accomplished this through advances in technology, increasing levels of cow comfort on their farms, and fine-tuning their cows’ rations to keep them as healthy and productive as possible. Critics talk about dairies harming the environment and our carbon footprint. However, science has yet to prove that dairies are the cause of air or water problems they are accused of. And, with fewer cows, dairies have actually decreased their carbon footprint by 30 percent. Talk about sustainable!