Abstract

This research aims studding the optimal economic using for varieties levels of nitrogen and sulfuric fertilizers added in field experiment on breads Wheat (class Abu Graib 3) during two seasons respectively at Baghdad University. Application of (60 kg N and 400 kg Sulfur) per hectare resulted the optimal combination with maximize profit which difference from the combination technicians choose (180 kg N and 1200 kg Sulfur) per hectare.
Another aim to this research to be application stretch for the econometric researches, include all the crops, agricultural food products and for the agricultural production resources to raise the level of technical field and the agricultural experimental and researches centrals.