For demand managements, the best policy is the mix water price policy through increasing both irrigation and industry water prices, and the next is adopting agricultural water-saving technology.
在需求管理中，采用既提高灌溉水价又提高工业水价的混合水价政策可能是最优的策略选择，采用农业节水技术为次优策略选择。
Saving agriculture is difference saving irrigation , it includes engineering measure saving water, agricultural measure saving water and management measure saving water, and it is better concept.
节水农业不同于节水灌溉，它包括工程措施节水、农业措施节水和管理措施节水，是一个更加完整的节水概念。
With the increasing scarce of water resources in Hebei plain, the research of water saving irrigation system on winter wheat will have important meaning for agricultural.
河北平原水资源的日益短缺，冬小麦节水灌溉制度的研究对于农业节水将具有重要意义。
Water efficiency of irrigation is a key criterion for evaluation of agricultural water saving effect.
灌溉水利用系数是衡量农业节水效果的关键指标。
High level's management of irrigation water is the important tache of saving-water, advancing agricultural outputs of irrigation region and exerting folly the benefit of irrigation project.
高水平的灌溉用水管理是节约用水、提高灌区农业产量、充分发挥灌溉工程效益的重要环节。
The effective utilization rate of agricultural irrigation water is very low. Its utilization factor is below 0.4 that there are great potentialities on water saving in irrigated regions.
农业灌溉水有效利用率低下，灌溉水利用系数不足0.4，灌区节水有相当大的潜力。
Water saving irrigation zoning is one of the main measures in studying the development and efficiency of agricultural water resources.
节水灌溉区划是研究农业水资源合理开发与高效利用的主要手段之一。
Drip irrigation under film technology is a comprehensive measure of agricultural saving water.
棉花膜下滴灌技术是近几年在南北疆棉花产区重点推广的农业节水措施。
Renewable water recharge is processed agricultural renewable water to the irrigation water quality standards to allow for irrigation of water-saving irrigation patterns.
再生水回用农业就是经处理过的再生水达到农田灌溉水质标准，允许用于农田灌溉的节水灌溉模式。
Renewable water recharge is processed agricultural renewable water to the irrigation water quality standards to allow for irrigation of water-saving irrigation patterns.
再生水回用农业就是经处理过的再生水达到农田灌溉水质标准，允许用于农田灌溉的节水灌溉模式。
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