A. Protozoa
B. Virus
C. Both a & b
D. None of the above
Examples of micro biota are____________________? Read More »
Agriculture Mcqs, Soil Science A. Arid soils
B. Inceptisols
C. Entisols
D. All the above
Common soils found in Pakistan are___________________? Read More »
Agriculture Mcqs, Soil Science A. Primary hydration
B. ppm
C. Normality
D. Residence time
The time for which water and ion remains in vicinity is called_____________________? Read More »
Agriculture Mcqs, Soil Science A. 40%
B. 30%
C. 58%
D. 20%
Acid soils of the world’s arable comprise up to_____________________? Read More »
Agriculture Mcqs, Soil Science A. NH3
B. NH48CO2
C. NH3 & CH4
D. All the above
Urea in manufactured form gases________________________? Read More »
Agriculture Mcqs, Soil Science A. 20%
B. 10%
C. 5%
D. 15%
Permanente wilting point of clayey soils is not less than____________________? Read More »
Agriculture Mcqs, Soil Science A. HNO3
B. CO3
C. CO2
D. All the above
Secondary air pollution is _____________________? Read More »
Agriculture Mcqs, Soil Science A. Lipids
B. Carbohydrates
C. Proteins
D. Waxes
Chitin and steroids are_____________________? Read More »
Agriculture Mcqs, Soil Science A. Saline soils
B. Saline-sodic soils
C. Sodic soils
D. Neutral soils
A. ESR
B. SAR
C. EC
D. pH
