Barley is one of the important fodder crops for cattle in D. I. Khan. It is used as part of the animal diet. The soils of D. I. Khan are, however, deficient in. nitrogen and phosphorus and affect the crops adversely. In order to determine an economical dose of fertilizer for obtaining high fodder yield in barley, a study was initiated at the Agriculture Research Station, D. I. Khan. Out of various combinations used, a combined dose of nitrogen and pohosphorus at the level of 67.5 Kg/hac of each gave best results. There fare, the above mentioned dose of nitrogen and phosphorus is recommended for barley crop in D. I. Khan.