Spatial Distribution of pH in the Soil Profiles of Representative Soil Series from Rice Producing Area, District Sheikhupura

Abstract

0-12, 12-24, 24-36, 36-60 and 60-100 cm. Soil profiles were excavated and samples were collected from the five depths to examine the variation of pH down the soil profile. Our results indicated that soil pH at different depths was 7.80 ±0.45, 8.09 ± 0.42, 8.29±0.50, 8.39±0.54 and 8.47 ± 0.57 at 0-12, 12-24, 24-36, 36-60 and 60-