| From the early 1980s ,Foreign investment projects (Specially referring World Bank project) evaluation methods were conming into our country, Particularly the 1987 State Planning Commission issued the "construction project economic evaluation methods and parameters", There have been great developed in Our country project economic analysis theory and practice, the economic evaluation of investment projects methods have gradually mature.Agricultural projects in the theoretical study and practical economic analysis, the industries in the national economy is to carry out, this work on the efficiency of agricultural projects and played a positive role in promoting. Agricultural projects including the planting and breeding projects, farm produce processing projects, the use of agricultural resources and protect the project and to support agricultural production services. Since agriculture is with market risk and climate risk weak industry environment, the success of agricultural projects to be implemented by the project design content, species, technology, management, markets, climate and other factors.Today, In countries at all levels of government to join in agricultural inputs, To adjustment agricultural optimization of the industrial structure positively, rational use and protection of agricultural resources to achieve sustainable agricultural development, a large number of agricultural projects have emerged, the agricultural investment project appraisal methods should be studied seriously.In fact, in many agricultural project implementation process, as a result of inadequate project preliminary feasibility studies, There are numerous mistakes project appraisal methods system, some agricultural projects hastily launched encountering many problems to solve, not achieve the expected results, even some projects had to be abandoned, resulting in great economic losses, there are many good reasons to implement the project results unsatisfactory, resulting in a negative social impact. Therefore strengthening of agricultural projects assessment, particularly in the assessment phase of economic evaluation methods to study and become a major guarantee for the sustainable development of China's agriculture.The adoption of agricultural investment projects and evaluation of the meaning of the indicators system described, the project focused on the economic evaluation of agricultural projects in the agricultural and economic problems that way, agricultural projects and the application of economic evaluation indicators wrong analysis, analysis of agricultural investment projects, such as uncertainty, and through the analysis and evaluation of a certain irrigation projects, summed up the current agricultural investment project appraisal process problems and propose appropriate countermeasures. |