In the last 14 years, the producer of milk, beset by the need to increase their production in order to stay in business, is achieving the goal by increments of load-animal, becoming more and more cows in the field (graphic Evolution of the Load and the Production data of the drums CREATES)
The entanglement should solve is that they have changed the rules of the game. In those 14 years -as can be seen in the graphic Evolution of Power - dairy farmers CREATES have taken advantage of the subsidy to the livestock generated by withholding to increase load-based concentrates (+210%). The equation has been given a twist substantial for now doubled the amount of milk needed to buy a ton of corn, and the producer shall review the desirability of keep doing the same thing as the cost of food went from less than 20% of the income of milk, more than 30% currently.
By definition, a production system is the way of organizing the work, involve investment, to decide on the acquisition of supplies and services for the production of milk.
There is to rethink the systems of production...the forage production returns to be the protagonist.