A. Aridisols
B. Alfisols
C. Mollisols
D. None of the above
Submitted by: Shafiq Rehman
Author: Shafiq-ur-Rehman
A. Sandy soils have higher sand percentage with more water holding capacity
B. The relative percentage of sand, silt, clay is soil texture.
C. Soil texture influences behavior of soil.
D. The arrangement of soil aggregates is called soil structure.
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A. Physical
B. chemical
C. Biological
D. both A & B
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A. Reduced soil disturbance through no-till or minimum till
B. Residue return to keep at least 30% of soil covered
C. Crop rotations for better utilization of available water & nutrients
D. all of the above
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A. Water distribution
B. Water management
C. both A & B
D. None of the above
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A. 65 – 75%
B. 72 – 62%
C. 85 – 95%
D. 75% – 80%
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A. Macro pores
B. Meso pores & Micro pores
C. Both A & B
D. The above statement is wrong
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A. 12
B. 13
C. 14
D. 09
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A. Sand
B. Silt
C. Clay
D. None of the above
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A. Reconnaissance survey
B. Detailed soil survey
C. Soel survay
D. The answer of statement is not in options
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