| 黄河下游引黄灌区粮食安全问题浅析 |
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| 引用本文： | 郑利民.黄河下游引黄灌区粮食安全问题浅析[J].中国水利,2007(13):46-48. |
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| 作者姓名： | 郑利民 |
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| 作者单位： | 黄河水利科学研究院,450003,郑州 |
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| 摘 要： | 保障粮食安全很大程度上依赖于灌溉。黄河流域引黄灌溉促进了农作物需水结构的调整，保证了粮食稳产高产．对流域粮食安全有着重要的保障作用。从黄河下游引黄灌区农作物需水量着手，分析了黄河下游水资源与引黄灌溉的关系．以及引黄灌区粮食安全面临的问题，提出了保证黄河下游粮食安全需要采取的对策。
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| 关 键 词： | 黄河下游 灌溉 需水量 粮食安全 |
| 文章编号： | 1000-1123（2007）13-0046-03 |
| 修稿时间： | 2006-06-14 |
Grain safety in water diversion areas in lower reaches of the Yellow River |
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| Zheng Limin.Grain safety in water diversion areas in lower reaches of the Yellow River[J].China Water Resources,2007(13):46-48. |
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| Authors: | Zheng Limin |
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| Abstract: | Securing grain safety mostly depends on irrigation. Water diversion for irrigation in the Yellow River Basin results in adjustment of plantation pattern and high and stable yield that plays a key role in securing grain safety. Through analyzing water demand of water diversion areas in the lower reaches of the Yellow River, the relationship between water resources of the Yellow River and irrigation is discussed. Measures are proposed considering the existed issues faced by securing grain safety in the region. |
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| Keywords: | lower reaches of the Yellow River liTigation water demand grain safety measures |
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