Florida Agricultural Experiment Station grasses is the thorough destruction of competing vegetation (wiregrass, gallberry, palmetto, running oak and other objection- able growths). The destruction of objectionable native vegeta- tion may be accomplished through any of the following methods: 1. Thorough disking, after burning, with heavy equipment such as shown in Fig. 7. Two or more double diskings, depend- IL Zi .-- .. FIG. 6.-WATER CONTROL ON PASTURE LAND. Above, a Para grass pasture on low land, improperly drained. The water level is not controlled. Below, proper water control. Water flow can be retarded with ditches equipped with water gates or locks. This practice aids feed production during the dry season. Pasture lands can generally be drained satisfactorily with shallow ditches.