Study on Water-retention Characters of Maowusu Sandy Soil
- Received Date: 2004-06-10
Abstract: The water-retention characters of Maowusu sandy soil were studied in Yanchi County,Ningxia Hui Autonomous Region.The soil water characteristic curves were measured with tensometers and pressure vessel and simulated with the model y=ax-b(y denote water content,x denote soil suction).The water supply character and available water of soil were studied and found to be higher in surface layers than in underlayers.