The aims of research to analysis of revenue and cost items to determine the economic efficiency of projects, chicken meat through the application of certain economic criteria for judging the efficiency of projects to conduct their productivity. Have been met the requirements of the research, which needs the data depending on the form-resolution, distributed randomly on a sample of producers of chicken meat in terms of (Jalawla - Diyala Governorate) was 9 projects and is accounted for almost 50% of the population studied. The results showed that variable costs account for approximately 68.5% of the total costs and the fixed costs which represented 31.5% of the total costs. And the results showed too the economic criteria used in assessing the efficiency of resource use for projects of chicken meat, (profit, net cash income, net farm income, return on farm management, return on labor, the total value of the net, net worth) that all categories of tenure has achieved remarkable returns positive except the last category (8.5- 10) thousand birds. In contrast it was found that when applying the standard payback period of capital that the results vary from one category to another. And when calculating the return on investment dinar found that the above was about 2.1 diners at the category (1- 4) thousand birds have been recorded in the last category (8.5- 10) thousand birds a minimum return on investment, as the dinar was about (0.9) diners which reflected negatively on standard net present value and total return and standard management and farming work.