1.
Irrigation Benefits Study of Rice Production in the Pishihang Irrigation Scheme;
淠史杭灌区水稻灌溉效益的分析研究
2.
Study on Benefit Evaluation Methods of Water-saving Irrigation in Urban Green Space;
城市绿地节水灌溉效益评价方法研究
3.
In another example, although the state has spent a lot of money on water conservation projects in recent years, irrigation has yielded little result.
又如水利建设，这几年国家花钱不少，但是灌溉效益却不高。
4.
Study on Runoff Sediment and Benefits of Supplement Irrigation in Watershed of Ninxia s Mountainous Areas;
宁夏南部山区小流域径流产沙分析及土壤补充灌溉效益研究
5.
Experimental Research on Allocation Coefficient of Irrigation Benefit for Crop in Middle District of Guizhou Province
黔中地区主要农作物灌溉效益分摊系数试验研究
6.
Benefit analysis of irrigation experiment of slope-separated terrace on Loess plateau area of Southern Ningxia Province.
宁南山区隔坡梯田灌溉试验效益分析
7.
The Economic Benefit Analysis of the Crop Which Under the Condition of Water- Saving Irrigation;
节水灌溉条件下作物的经济效益分析
8.
Thinking about Wudu Water Diversion Engineering Economic Benefits Based on Investigation of Flooding Water in Irrigation Area
武引涪梓干渠灌区灌溉水效益调查与思考
9.
Saving Water Transformation and Benefit Analysis of Countryside Irrigation Engineering in Huihe River Irrigation Area
浍河灌区农村灌溉工程节水改造与效益分析
10.
Comprehensive Benefit Evaluation of Water-Saving Irrigation and Irrigation Methods to Optimize Filter in Tarim Basin
塔里木盆地节水灌溉综合效益评价及灌溉方式优化筛选
11.
Effects of Water-Saving Irrigation Patterns on Integrated Benefits of Cotton in Deserted Oasis of Minqin;
节水灌溉方式对民勤绿洲棉花综合效益的影响
12.
Analysis of Economic Benefit for Different Irrigation Ways on Potato Planted in Sandy Soil;
沙地马铃薯不同灌溉方式经济效益分析
13.
Analysis of economic benefit of different irrigation techniques for potatoes planted in sandy soil;
沙地马铃薯不同灌溉方式的经济效益分析
14.
Analysis of benefit for irrigation projects by use of surface water in Heilongjiang reclamation area;
黑龙江垦区发展地表水灌溉工程效益分析
15.
The Benefit Evaluation of Using Little Sprinkling Technology in Fruit Trees Production;
在果树生产中利用微喷灌溉技术的效益评价
16.
Analysis of power benefit of hydropower plants along the North Jiangsu Irrigation Canal;
苏北灌溉总渠沿线水电站的发电效益分析
17.
Nutrient Balance and Economic Benefit of Winter-wheat and Rice Rotation System with Waste Water of Paper-making Irrigation
制浆废水灌溉养分平衡研究及其经济效益分析
18.
Integrated Benefit Evaluation of Water Saving Improvement in Irrigation Districts and Reasonable Distribution Research of Irrigation Water Resources;
灌区节水改造综合效益评价和灌溉水资源合理配置研究