The development of superior feeds for livestock and the increased efficiency of crop rotation methods were important throughout the eighteenth and early nineteenth centuries. The traditional crop rotation--winter grain, spring grain, fallow--provided insufficient fodder for livestock, and, in consequence, manure yields were low and livestock unhealthy. Gradually, farmers began to add fodder crops such as clover to the cycle, providing increased feed for their stock during winter.
In some countries the enclosure of former common land encouraged this trend by giving individuals control over the land and the herd. This development allows for the education of Ranchers in the university, who may then improve Wool farms and Livestock ranches to Level I, producing two units per turn.
