The salinity can be reduced by the application of___________________?

Related Mcqs:

1. Felsic rocks consists of___________________?

   A. fe
   B. Quartz
   C. Buiotitic
   D. Quartz & Feldspars

2. Corrositivity of water is an indication of___________________?

   A. Salinity
   B. Property of polluted material
   C. Both a & b
   D. None of the above

3. Water-erosion can be reduced / controlled by:___________?

   A. Provision of surface-cover that intercepts the rain before hitting the soil.
   B. Reducing the amount of runoff by promoting infiltration.
   C. Both a & b
   D. None of the above

   Submitted by: Shafiq Rehman

4. Deficiency of B can be corrected through application of chemical fertilizer of_________________?

   A. Solubor
   B. Boric acid
   C. Borax
   D. All the above

5. Which of the following fertilizers show maximum residual acidity with the continuous soil application:

   A. Urea
   B. Ammonium nitrate
   C. Ammonium sulphate
   D. Calcium ammonium nitrate

   Submitted by: Shafiq Rehman

6. capsicum is a rich source of___________________?

   A. Vitamin A
   B. Vitamin C
   C. Vitamin D
   D. None of the above

7. Tropical and subtropical fruits have the highest level of___________________?

   A. Maltose and starch
   B. Glucose and fructose
   C. Cellulose and lactose
   D. None of the above

8. Pure water has an water activity (Aw) of___________________?

   A. 0.99
   B. 1.00
   C. 1.5
   D. non of these

9. Dried foods have water activity (Aw) of___________________?

   A. 1.0
   B. 1.5
   C. 0.6
   D. non of these

10. The world’s food is lost by microbial spoilage upto the extent of___________________?

    A. One-half
    B. One-fourth
    C. One-fifth
    D. One-third