The project investment estimation research must proceed from the overall system of technical, economic, financial, business and environmental protection, legal and other aspects of the analysis and demonstration projects to determine the feasibility of providing the correct scientific basis for investment decisions. The project nvestment estimation research is multi-factor, multi-objective analysis of the system of continuous research, evaluation and decision-making process. It requires professional knowledge of all aspects of co-operation to complete.This paper combines the annual output of 10 tons of bio-fertilizer project to systematically explain the project's economic and social benefits of the project and market analysis of contents and attention problems. Through the project as a whole, the market prospects, the project estimates and financing of investment, combined with the project's budget, the project feasibility analysis, to achieve the project's feasibility study.Feasibility studies on the basic theoretical explanations, the combined analysis of specific examples and estimation methods, through the investment budget, the calculation of expected benefits and project investment and construction of the relevant principles, methods, combined with the feasibility of the project market research, analysis, and project risks, from financial management and investment analysis on the economic benefits, the project with a series of methods were studied and analyzed. Through the above analysis, the economic and social benefits of the project more significant, the project's feasibility study in combination with basic methods, based on the results obtained is feasible.Through analysis, the clear market orientation of the project on economic development in Shouguang City has a huge lead role to achieve "a Yip Hing, Pak Yip Wong," the industry chain effect of the final conclusions. |