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.Management Sciences
Category: Soil Science
Which soil is suitable for nce________________?
0
A. Fine textured
B. Coarse textured
C. Sandy
D. None of the above
Which instrument is used for determining soil texture___________________?
A. Lysimeter
B. Hydrometer
C. Thermometer
D. All the above
[(NH4)2SO4FeSO66H2O] is the formula of _______________________?
A. Ammonium sulphate Iron sulphate
B. Sodium ammonium sulphate
C. Ferrous Ammonium sulphate
D. None of the above
Color off basic matic rock is_____________________?
A. Light green
B. Dark colored
C. Yellow
D. Blue
Ligands that occur in Pakistan soils are__________________?
A. OH1 HCO2
B. SO4-2 OH
C. CO3-2 SO4-2
D. All the above
The process of accumulation of excess quantity of nutrients in water causing O2 deficiency is known as_____________________?
A. Eutrophication
B. Nitrification
C. Denitrification
D. Sedimentation
Widely spread saprophytic fungi is________________________?
A. Basidiomycetes
B. Ascomycetes
C. Endospore
D. None of the above
The deficient level of N (%) in plants suggested by various workers is____________________?
A. 0%
B. 3%
C. 5%
D. 10%
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