Analysis on necessity and feasibility of irrigation and water conservancy legislation;

A Study of the Irrigation and Water Conservancy in Henan Province during 1927～1937;

Comment on Irrigation and Water Conservancy in Henan Province during 1949-1965;

TC-401 water level automatic monitor sensor development and its application on farmland water conservancy;

And through the analysis of the farmland water conservancy projects benefit,it draws a conclusion that the water conservancy projects has an important role in agr.

The management object of the farmland water conservancy project geographic information system is a scattered,multiple centre data management group.

According to the present situation of irrigation and drainage engineering in Jiangsu Province, an index system of evaluation is established, and two methods AHP and fuzzy comprehensive evaluation combining qualitative analysis with quantitative analysis are adopted for evaluation of the irrigation and drainage engineering.

Reflections on the Teaching of "Farmland Water Conservancy"

Based on these analysis results this research program me established a model of the analytic hierarchy process and comprehensive evaluation method of management quality for bring all farmland under irrigation.

Relation in three aspects need to be paid attention to on small on-farm waterworks construction and management;