Accumulation of transported material A to B horizon is known as____________________?

Related Mcqs:

1. An illustration of an organic material is__________?

   A. Perlite
   B. Leaf mold
   C. Vermiculite
   D. Pea gravel

   Submitted by: Mukhtir Ali jan

2. The experimental design which control fertility level in two directions is known as________________?

   A. RBD
   B. SPD
   C. AD
   D. LSD

3. Number of crops grown on the same piece of land in a year and expressed in percentage is known as_______________?

   A. Cropping pattern
   B. Cropping index
   C. Crop rotation
   D. Cropping intensity

4. The crops which are grown to reduce the soil erosion and natural losses by leaching is known as______________?

   A. Companion crops
   B. Cover crops
   C. Mixed crops
   D. Ratooning crops

5. In fanning system cultivation of two or more crops is known as_______________?

   A. Sequential cropping
   B. Strip cropping
   C. Multiple cropping
   D. All the above

6. Mutual association between fungi and roots of plants is known as_________________?

   A. Rhizospher
   B. Mycorrhizae
   C. Root fungi
   D. None of the above

7. The ratio of treatment variance to error variance is known as_________________?

   A. Correlation
   B. F-value
   C. Critical difference
   D. I-value

8. The substance that an enzyme acts upon is known as___________________?

   A. Product
   B. Substrate
   C. Mycotoxin
   D. None of the above

9. A process in which most of the organisms are killed is known as_________________?

   A. Heating
   B. Sterilization
   C. Pasteurization
   D. Neutralization

10. The movement of water in soil profile is.known as__________________?

    A. Diffusion
    B. Percolation
    C. Absorption
    D. All the above