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.
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