3) Huanghe-Huaihe-Haihe (HHH) zone in China
中国黄淮海地区
4) Huang-huai-hai Plain
黄淮海平原
1.
The connotations of water resources crisis and the analysis of Huang-huai-hai Plain;
水资源危机的内涵及黄淮海平原水资源分析
2.
Horizontal Transport of Nitrate in Main Soil Groups of Huang-Huai-Hai Plain;
黄淮海平原主要土类中硝态氮水平运移规律
3.
Gray Comprehensive Correlation Analysis on Major Grain Output and Input Elements of Huang-Huai-Hai Plain;
黄淮海平原粮食产量与主要投入要素的灰色关联分析
5) Huang Huai Hai plain
黄淮海平原
1.
The author selected Yanjin station as an example to research the differences of sandy land soil properties under different development and exploitation in Huang Huai Hai Plain.
结果表明，沙地采用综合开发治理技术是沙地发展农业生产的有效措施，为黄淮海平原沙地农业开发提供了重要依据。
2.
This paper intends to evaluate the differentia of land use state among four counties with similar natural conditions in Huang huai hai plain so that the scientific strategy of land use for the counties can be provided.
为引导区域进行土地资源的合理规划 ,促进土地资源的高效持续利用 ,该文在对区域土地利用进行系统分析的基础上 ,构建了一套适合于黄淮海平原县域可持续土地利用空间差异评价的指标体系 ,并引入距离函数法对各县域土地利用系统状态进行了定量评价 ,揭示了各县域土地资源利用的相对优势与不足。
6) Huanghuaihai plain
黄淮海平原
1.
Study on Biomass and Productivity of Populus Plantation in the Huanghuaihai Plain;
黄淮海平原农区杨树人工林生物量和生产力研究
2.
Ecophysiological characteristics of flag leaf of winter wheat in HuangHuaiHai Plain;
黄淮海平原冬小麦(Triticum aestivum)旗叶的生理生态特性
3.
Study on the Classification of Farming System in Huanghuaihai Plain;
黄淮海平原农作制的分类研究
补充资料：黄淮海平原农业气候资源利用(见农业气候资源利用)
黄淮海平原农业气候资源利用(见农业气候资源利用)
Huang一Huai一Hai Pingyuan nongye qihou ziyuan1 iyong黄淮海平原农业气候资源利用资源利用。见农业气候
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条