The Relations of Hydraulic Conductivity in the Samples of Dissturbed and Undisturbed Soil Taken from the the Same Points

The study was carried out considering the difficulties in taking samples of undisturbed soil. It is difficult to take samples from deep parts of the soil due to land conditions and lack of equipment. It is mostly common with the samples which the farmers take. While determining the sample points, different soil groups were used with the help of soil maps. In this study, both disturbed and undisturbed soil samples were taken from two different depths in 15 different sample points. The disturbed and undisturbed samples taken from the same points were put to test of hydraulic conductivity. Due to the fact that the comparison was done between the samples from the same points, it is assumed that all the components like organic substance contained, lime quantity and texture were considered as being the same. Hydaulic conductivity analyses were carried out at the intervals of 2, 8, 24, 48 hours according to "the Darcy Law". The hydraulic conductivity results of the disturbed and undisturbed soils were correlated and the correlations at the end of the intervals of 2, 8, 24, 48 were found considerable by 1%. However, the analysis could not be done any modeling.