The physical condition of soil is called________?

Related Mcqs:

1. Physical condition of soil for plant growth is called___________________?

   A. Granulation
   B. Tillage
   C. Tilth
   D. All the above

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. Weathering process-physical, chemical, and biological _______________, the rocks and minerals into simpler products which either accumulate in place or are transported to other places where they become soil parent materials?

   A. Disintegrate
   B. Disentigrate
   C. Decompose
   D. Both a & c

   Submitted by: Shafiq Rehman

4. The study of physical environment, climate and soil in relation to development of agricultural plants and yield related (production amount, quality and capability of seeds-germination), is called:

   A. Agrology
   B. Agro-Ecology
   C. Hyetology
   D. None of the above

   Submitted by: Shafiq-ur-Rehman

5. The study of physical environment, climate and soil in relation to development of agricultural plants and yield related (production amount, quality and capability of seeds-germination), is called:

   A. Agrology
   B. Agro-Ecology
   C. Hyetology
   D. None of the above

   Submitted by: Shafiq-ur-Rehman

6. An expression of the intensity of the basic or a acidic condition of a liquid or of soil is called_____________________?

   A. ESR
   B. SAR
   C. EC
   D. pH

7. If the quantity of organic matter is more than 50% is called________?

   A. Clay soil
   B. Sandy soil
   C. Peat soil
   D. All of these

   Submitted by: Mukhtir Ali jan

8. A soil is classified as sodic soil when______________________?

   A. EC is 8.5
   C. SAR is >13
   D. All the above

9. Organic P content in soil, by ignition method is estimated by igniting the soil at ____________________?

   A. 250ºC
   B. 1000ºC
   C. 550ºC
   D. 1250ºC

10. The major soil fertility problems in Pakistani soils deficiencies of N, P and Zn. Deficiencies K, Fe, and B also occur in specific crop genotypes or soil types, while deficiencies of S, Cu, and Mn are negligible. however, the common nutrient deficiencies are_________________: and some micronutrients including Mo?

    A. N, P, K
    B. Ca, Mg, S
    C. both A & B
    D. The above statement is wrong

    Submitted by: Shafiq Rehman