Note: Proctor Density Of Umingan Clay Loam, Maasin Clay And Malitbog Clay
Tomas D. Cardona | Alan L. Presbitero
Abstract:
The proctor densities of Umingan clay loam, Maasin clay and Malitbog clay were 1,489.48, 1,444.61 and 1,527.49 kg/m 3, respectively at the optimum soil moisture content of 25%, dry basis. These values are statistically different at l % level based on Scheff e's test.
References:
- BARRERA, A., ARISTORENAS, I. and TINGZON, J.A. 1954. Soil survey of Leyte province, Philippines. Department of Agriculture and Natural Resources. pp. 63; 85-87.
- DAS, B.M. 1979. Introduction to Soil Mechanics. 1st ed. Ames, Iowa: Iowa State University Press. pp. 26-33.
- HOUGH, B.K. 1969. Basic Soil Engineering. 2nd ed. New York: The Ronald Press Company. pp. 505-513.
- MCCARTHY, D.F. 1982. Essentials of Soil Mechanics. 2nd ed. Reston, Virginia: Reston Publishing Company, Inc. pp. 326-332.
- MEANS, R.E. and PARCHER, J.V. 1963. Physical Properties of Soils. 1st ed. Columbus, Ohio: Charles E. Merril Publishing Company. pp. 96-105; 400-401.
- SCHWAB, G.O., FREVERT, R.K., EDMINSTER, T.W. and BARNES, Κ.Κ. 1966. Soil and Water Conservation Engineering. 2nd ed. New York: John Wiley and Sons, Inc. pp. 118-124.
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