A. Macro element
B. Secondary element
C. Heavy metal
D. Free element
Chromium (Cr) is a____________________? Read More »
Agriculture Mcqs, Soil Science A. Eutrophication
B. Nitrification
C. Denitrification
D. Sedimentation
A. Agregation of soil particles
B. Cementing of soil particles
C. Dispersion of soil particles
D. All the above
A. Wind
B. Air
C. Water
D. All the above
A. Hydrometer
B. Flame photometer
C. Spectrophotometer
D. All the above
Na and k can be determined by the use of____________________? Read More »
Agriculture Mcqs, Soil Science A. Native element
B. Secondary element
C. Primary element
D. Heavy metal
Gold is___________________? Read More »
Agriculture Mcqs, Soil Science A. Glycophytes
B. Halophytes
C. Xerophytes
D. All the above
Salt-tolerant plants are called ____________________? Read More »
Agriculture Mcqs, Soil Science A. 6.3 m ha
B. 5.0 m ha
C. 12.3 m ha
D. 10.5 m ha
Total salt affected soils of Pakistan are____________________? Read More »
Agriculture Mcqs, Soil Science A. SO4
B. HCO3
C. Cl–
D. None of the above
Cyclic salts are mostly of ______________________? Read More »
Agriculture Mcqs, Soil Science A. Salinity
B. Property of polluted material
C. Both a & b
D. None of the above
Corrositivity of water is an indication of___________________? Read More »
Agriculture Mcqs, Soil Science