Land containing high percentage of alkalies may be reclaimed by addition of_____________________?

Related Mcqs:

The permissible limit of hardness of water fore low pressure boiler is _____________________?

A. 30 mg/litre B. 40 mg/litre C. 50 mg/litre D. 60 mg/litre...

The minimum moisture content at which a water drop if placed on a smooth surface of soil will not be absorbed immediately by the soil is called __________________?

A. Soil moisture content B. Moisture content C. Soil saturation D. All are correct...

Art of mixing saline water with fresh water in accordance with some ratio for irrigation purpose is called _________________?

A. Amalgamation B. Mixing of water C. Desalinization D. All are correct...

The soil which are formed due to the weathering effects particularly by movement of water and are high permeable are called _________________?

A. Alluvial soils B. Non-alluvial soils C. Impervious soils D. Semi-impervious soils...

When high flood passing down weir creating high up lift pressures and there is no flow in the canals, if such condition is taken for design and is called__________________?

A. High flood level B. Dangerous condition C. Hydraulic design condition D. Worst condition...