Based on the conception of rational volume of ecological water consumption,the total water consumption of Beijing City was divided into industrial water consumption,agricultural water consumption,domestic water consumption,tertiary industrial water consumption,and eco-environmental water consumption,and the benefits of water consumption of different parts were calculated.

Based on abundant statistical data,the history of agricultural water consumption,especially irrigation water consumption in China is described and analyzed in this paper.

Study on the trend of agricultural water consumption and its influence factors is very important for the future work of saving water in Beijing.

Institution innovation and development of water saving agriculture in Zhejiang Province;

Measures for utilization of agricultural water resources and development of water saving agriculture in Tibet;

Some problems on the development of water saving agriculture in China;

Evaluation model of comprehensive benefits of agricultural water saving;

Implementing scientific development view by strengthening agricultural water saving and increasing benefits measures;

On the basis of review of the advanced experiences in agricultural water saving development at home and abroad, and combination with China s actual situation closely, a complete theoretical frame of compensation and motivation mechanism for agricultural water saving is proposed in this paper.

Compensation mechanism of agricultural water transfer;

Realization of sustainable management of agricultural water supply in Beijing with ET technique of remote sensing monitoring;

Existing circumstance analysis and countermeasure of agricultural water to the northern Nen River diversion project line;