An integrated information technology system for rapid data collection and a GIS based software utility are developed to assist the Irrigation Administration Bureau to inform the development of long-term asset plans and to carry out the costing of providing irrigation and drainage service. The information technology system was used to collect and store geographically distributed asset data to verify and generating investment profiles for calculation of annuities full annuity and partial annuity approaches using linear depreciation. The system was applied to Zhanghe Irrigation System and the capital costs associated with the renewal of the asset base was estimated as 235 Yuan/ha. The analysis of the financial performance shows that current pricing of irrigation service is well below the level that is needed to ensure sustainability of the infrastructure and water service. The full cost of providing the irrigation and drainage service was estimated as 0.078 Yuan/m3 while the current water fee income is 0.04235 Yuan/m3.

根据人民胜刺渠灌区用水管理损失现状，对河南省人民胜利渠灌区的灌溉甩水管理损失情况进行了系统的调查研究，认为影响灌区用水管理损失的因素有：管理体制与运营机制；水费、水价政策；农耕技术与种植结构等。提出应从输配水、田间灌水等方面，减少灌溉用水管理损失。

对普通膜与光一生般降解膜覆盖下的夏玉米试验结果进行了分析。结果表明，在诱导期之前降解膜与普通膜在增温和保墒方面无明显差异。但在诱导期之后。降解膜的增温和保墒效应明显下降；同时试验表明，覆盖降解膜对解决农田生态环境的“白色污染”具有重要意义。