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本文分析了淮北砂姜黑土的“四水”特点及不同目的要求的地下水埋深。经过试验及调查分析，探讨了适宜本区特点的地下水调控措施
This paper analyzes the “four water” characteristics of Huaibei Shajiang black soil and the groundwater depth required by different purposes. After the test and investigation and analysis, the suitable groundwater regulation measures in this area are discussed