【摘要】 沈阳是一个严重缺水的城市,并且农田灌溉用水占总用水量的比重很大。分析了沈阳20世纪90年代至今的农田灌溉用水特点及变化规律,对未来的灌溉用水进行了预测,得出沈阳农田灌溉用水将呈现缓慢而平稳地下降趋势,并针对如何实现这个趋势提出了对策与建议。更多还原

【Abstract】 Shenyang is a water-scarce seriously city,but agriculture irrigating water takes great proportion of the total water consumption.The characteristics and variation rules of agriculture irrigating water had been analyzed since the 90’s of 20 century in Shenyang,and the future agriculture irrigating water was predicted.It was concluded that the application of agriculture irrigating water would be in a slow but steady downward trend,and countermeasures and suggestions aiming at how to realize this trend were put forward.更多还原