A. An area of soil from root surface to 5 cm
B. Root surface
C. Area within the roots
D. All of them
Rhizoplane is________? Read More »
Agriculture Mcqs, Soil Science A. Cetyle alcohol
B. Methyle alcohol
C. both A and B
D. None of these
Which chemical used to prevent evaporation from surface of water in water bodies? Read More »
Agriculture Mcqs, Soil Science A. Depth of molten magma
B. Composition of molten magma
C. Both A and B
D. Composition can not be determined.
Composition of igneous rock is determined by___________? Read More »
Agriculture Mcqs, Soil Science A. Actinomycetes
B. Bacteria
C. Basidiomycetes
D. Fungi imperfecti
Who will decompose organic matter first: Read More »
Agriculture Mcqs, Soil Science A. Gleization
B. Lessivage
C. Laterization
D. The correct option is not present above
Process of mixing of soils is known as_________? Read More »
Agriculture Mcqs, Soil Science A. 74 %
B. 54 %
C. 62.5 %
D. 34%
A. Top dressing
B. Broad casting
C. both A and B
D. Basal placement
The appropriate method to apply phosphatic fertilizers is__________? Read More »
Agriculture Mcqs, Soil Science A. Soil Productivity
B. Increased crop production
C. both a and B
D. None of these
A. Mollisols
B. Histosols
C. Arable soils
D. Non-arable soils
Organic (O) horizon is absent in_________? Read More »
Agriculture Mcqs, Soil Science A. Competetion
B. Ammensalism
C. Commensalism
D. This statement is wrong
