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潮土(耕种浅色草甸土,耕种冲积土)是黄泛平原(黄淮海平原)的主要耕作土壤,它是在地下水参与下河流冲积毋质经过旱耕热化形成的。适于大多数作物的生长。冬小麦的播种面积很大,但小麦的产量很不稳定,这和旱、涝形成的土壤水分状况有密切关系,为了探讨黄泛平原潮土的土壤水分变化规律及冬小麦的土壤水分条件,曾于1960年10月至1964年底,结合小麦丰产试验对麦田土壤水分状况进行了研究,又于1974年至1978年,结合小麦高
Tidal soil (cultivated light meadow soil, cultivated alluvial soil) is the main tillage soil of the Yellow River Plain (Huang-Huai-Hai Plain), which is formed by the rainfed warming of the river alluvium with the participation of groundwater. Suitable for most crop growth. Winter wheat sown area is very large, but the yield of wheat is very unstable, which is closely related to the soil water condition caused by drought and waterlogging. In order to study the variation law of soil moisture in the Yellow River flood plain and the soil moisture condition of winter wheat, From October 1960 to the end of 1964, the soil moisture status of wheat field was studied based on wheat high yield test, and from 1974 to 1978,