A. Regur
B. Ragour
C. Montmorillosol
D. Regosol
Submitted by: Shafiq Rehman
Related Mcqs:
- What is the pH of calcareous soils?
A. 8.0-8.5
B. 7.0-7.5
C. 8.5-9.0
D. 6.5-7.5Submitted by: Shafiq Rehman
- swelling clay soils, develop cracks due to greater proportion of swelling type clays:
A. Alfisols
B. Ultisols
C. Vertisols
D. None of the aboveSubmitted by: Shafiq Rehman
- Soils that have more than 20% organic matter are termed as organic soils. These are also called:________?
A. Peat soil
B. solonchalk soil
C. Muck soil
D. Both a and cSubmitted by: Shafiq Rehman
- Although some acid soils do exist in the northern mountainous regions of Pakistan (Mansehra, Sawat, Dir). Almost all cultivated soils of the country are ________________, with high base saturation and low organic matter content (generally less than 1%)?
A. Alkaline
B. Very much acidic
C. Calcareous
D. both A & CSubmitted by: Shafiq Rehman
- Depending on the percentage of sand, silt, clay, soils are divided into _______ textural classes:
A. 12
B. 13
C. 14
D. 09Submitted by: Shafiq Rehman
- Organic Soils are classified as ____________ and are also known as ____________ soils:
A. Alfisols. fine & coarse textured
B. Histosols, peat & muck
C. Ultisols, Fe & Al rich
D. None of the aboveSubmitted by: Shafiq Rehman
- Organic matter decomposes rapidly in Pakistani soils because of ____________ conditions, that is why our soils generally have < 1% organic matter:
A. High temperature
B. Alkaline
C. Both a & b
D. None of a & bSubmitted by: Shafiq Rehman
- The forest soils have lower bulk density than agricultural soils because of their ______ content.
A. High organic matter
B. Low organic matter
C. Both a & b
D. None of theseSubmitted by: Adnan
- The kaolininte is a layer silicate clay mineral, it is 1:1 type of mineral with___________________?
A. 3-15 meq/100g CEC
B. 40 meq/100g CEC
C. 50 meq/100g CEC
D. None of the above - A group of soils with same parent material but located at different positions of slope?
A. Cateena
B. Chronosequence
C. Catena
D. BiosequenceSubmitted by: Shafiq Rehman