How does zero grazing for dairy cows measure up?

Climatic conditions, whether too wet or too dry, are often the deciding factors that persuade dairy farmers to use zero grazing as a management tool. If the country is too hot, cows might be affected by heat stress. Zero grazing is a possible solution. Likewise, if the climate is too wet in a region, grazing cows could do a lot of damage, leaving zero grazing as the only option. That is part of the dilemma many farmers face when deciding which feeding method is best suited to the conditions o