المستخلص: |
Twenty soil samples from Tamit Agricultural project were collected to study the soil conditions and salinity problems. The Laboratory characterization for the physico-chemical properties was made. This study highlighted the following points: 1- Salinity built up is very high and the electrical conductivity varied from 9.84 to 76.0 mmhos/cm at 25Co. 2- The chloride content in the soil EC extract is found to be in between 37.50 to 547.50 meq/l. 3- Calcium carbonate percentage varied from 12.5 to 34.5 percent. In general, surface soils are comparatively less in CaCO3. 4- The gypsum content varied in between traces to 62 meq/100g soil.
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