研究了节水灌溉条件下、不同施肥制度水稻植株对磷的吸收状况。
Phosphorus status in rice plant were studied under water saving irrigation and different fertilizer application systems.
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。
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.
并从制度、经济、科技、文化及具体措施几个方面分析了建设节水型社会的基本思路。
The analysis has also been made on preliminary thinks of water-saving society establishment in aspect of system, economy, science, culture as well as detailed measures.
该研究为滴灌节水技术的推广以及滴灌条件下树木合理灌溉制度的制定提供了依据。
This study provides basis for extension of drip irrigation water saving technology and establishment of a reasonable drip irrigation scheme.
节水型社会的核心是制度建设。
建立与水资源条件相适应的节水高效农作制度。
Set up water-saving high efficiency crop systems that adapt to water resource conditions.
根据试验结果，分析了春小麦实施喷灌的增产和节水效果，并提出了春小麦适宜的喷灌灌溉制度。
Based on the experimentation, the effects of increase production and water saving are analyzed and the spring wheat spray irrigation scheduling are put forward.
为做到合理灌溉，节约用水，配合采用节水型的浅湿灌溉制度，研制了一种田间灌溉自动化控制系统。
An automatic control system of field irrigation has been studied for. Reasonable irrigation and saving water and fitting to water-saving shallow and wet irrigation scheduling.
可为节水灌溉制度的制定、节水型灌区动态配水及灌溉预报等提供科学依据。
It also provides scientific basis for making water-saving plan, the dynamic distribution and the irrigation prediction of the water-saving irrigation district.
该优化灌溉制度对西北内陆旱区洋葱的节水灌溉实践具有一定参考价值。
The optimal irrigation schedule is expected to provide scientific implications for water-saving irrigation of onion crops in the arid region of Northwest China.
该优化灌溉制度对西北内陆旱区洋葱的节水灌溉实践具有一定参考价值。
The optimal irrigation schedule is expected to provide scientific implications for water-saving irrigation of onion crops in the arid region of Northwest China.
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