Progress of water conservancy investment performance

The literature of farmland water conservancy investment performance was analyzed and sorted out， we found that the current investment performance of farmland water conservancy researches focused on the following four fields: investment performance evaluation method of farmland water conservancy，the application of DEA model in water conservancy investment performance analysis，performance evaluation index system of farmland water conservancy investment，factors of farmland water conservancy investment performance. Among them，the researches on evaluation method of farmland water conservancy investment performance，application of DEA model in water conservancy investment performance analysis and farmland water conservancy investment performance evaluation system were more fully，and the researches influencing factors of farmland water conservancy investment performance were relatively insufficient，especially most researches on investment effect on investment performance only stayed at the level of qualitative analysis，quantitative analysis was obviously insufficient，therefore，it is necessary to study the investment structure on water conservancy investment performance quantitatively，to explore the effect mechanism of investment structure on water conservancy investment performance.