With severe drought suddenly returning to central Texas, those who rely on crop growing for a living—and the economy that depends on those crops as well—may suffer. As the upper layers of soil dry and crops being to take a turn for the worst, effective farming and irrigation methods must be employed. And for cotton growers, the practice requires an effective irrigation system that's designed to conserve water. At the recent Oklahoma Irrigation Conference in Fort Cobb, Jim Bordovsky, Texas AgriLife Irrigation Research Engineer proposed a four-point plan to improve irrigation efficiency.