... ； 黄淮海平原；水分利用效率；氮素利用效率；模拟；地理信息系统 [gap=2064]Key words: Winter wheat; Huang-Huai-Hai plain; Water use efficiency; Nitrogen use efficiency; Simulation; GIS ..
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the Huang-Huai-Hai Plain 黄淮海平原
There are complicated and various wetland systems in Huang-Huai-Hai Plain,which is resulted from the evolution of three rivers(Yellow River,Huaihe River and Haihe River) in time and space.
黄淮海平原是3条大河在时空演化过程中形成的,其内形成了复杂多样的湿地系统和类型。
参考来源 - 黄淮海湿地系统分类体系构建·2,447,543篇论文数据，部分数据来源于NoteExpress
The low-lying saline-alkali wetland is one of main type of low yield fields in Huang-Huai-Hai Plain.
鲁西北地区是黄淮海平原中低产田渍涝洼地的主要分布区之一。
Since 1988, the comprehensive management and development on agriculture of Huang-Huai-Hai plain has got initial effects.
1988年以来，黄淮海地区农业综合治理开发已初见成效。
Heilonggang Area which located in the southeast of Hebei province and the northern half of the Huang-Huai-Hai plain is an important part of the Haihe plain.
黑龙港地区位于河北省东南地区，位于黄淮海平原的北半部，是海河平原的重要部分。
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