Physical condition of soil for plant growth is called___________________?

Related Mcqs:

1. Any material such as straw, sawdust, leaves, plastic films, & loose soil that is spread upon the surface of the soil to protect the soil & plant roots from the effects of raindrops, soil crusting, freezing or evaporation:

   A. Mull
   B. Mulch
   C. Mycorrhizae
   D. Muck

   Submitted by: Shafiq Rehman

2. Sustainable technologies to improve soil fertility and physical condition:

   A. Balance use of NPK fertilizers according to the need of crops.
   B. Following proper crop rotation (shallow rooted and deep root crops) in the cropping session.
   C. Regular use of FYM, Composts, acidic mulches, Green manures and Organic fertilizers to increase OM content of Soil.
   D. All of the above

   Submitted by: Shafiq Rehman

3. The physical condition of soil is called________?

   A. Tillage
   B. Tiller
   C. Tilth
   D. None of these

   Submitted by: Mukhtir Ali jan

4. Soil additive which stabilizes the soil, improves resistance to erosion, increases to permeability to air & water, improves texture, eases cultivation or otherwise improves soil quality:

   A. Soil amendment
   B. Soil conditioner
   C. Both a & b
   D. None of the above

   Submitted by: Shafiq Rehman

5. Soil particles having diameter greater than 2 mm are called___________________?

   A. Clay
   B. Silt
   C. Sand
   D. Gravel

6. Part of soil which is in contact with root surface is called___________________?

   A. Rhizoshpere
   B. Lithoshpere
   C. Atmoshpere
   D. None of the above

7. Degeneration and death of aerial plant parts is called___________________?

   A. Senescence
   B. Partial Senescence
   C. Maturity
   D. Both a & b

8. A physiological aging activity in which plant tissues degenerate and ultimately die is called___________________?

   A. Fruit ripening
   B. Maturity
   C. Senescence
   D. Both a & b

9. Removal any terminal part of the plant is called___________________?

   A. Thinning out
   B. Heading back
   C. Pruning
   D. Training

10. Removing of certain shoots, cones, spurs from the base of plant is called___________________?

    A. Pruning
    B. Training
    C. Thinning out
    D. Heading back