This annual report describes activities, accomplishments, and utilization of research under contract AID/ta-c-l103 in on-farm water management. The general objective of this research is to Increase food production in the arid and sub-humid lands of the less developed countries through the improvement of water management practices and the of these with other good management Integration practices in the semi-arid lands of the Latin American region; but, this will be applicable in principle to similar. conditions in other regions.