A. Pedologist
B. Soil chemist
C. Edaphologists
D. agronomist
Who consider the various properties of soil in relation to plant production? Read More »
Soil Science A. Infiltration
B. Percolation
C. Leaching
D. Seeg
A. Field capacity to super available water
B. Only field capacity
C. Field capacity to wilting point
D. All of the above
Available water is held between? Read More »
Soil Science A. Marble
B. Granite
C. Sand stone
D. both A & B
Which of the following is not a metamorphic rock? Read More »
Soil Science A. Ca
B. P
C. B
D. Both A & C
Which nutrients are immobile in plants? Read More »
Soil Science A. Aluminum
B. Silicon
C. Sodium
D. None of the above
Which element is found highest in earth crust? Read More »
Soil Science A. Clay
B. Humus
C. both A & B
D. Only Clay
Specific heat is higher in: Read More »
Soil Science A. Beijerinck
B. Fred
C. P.K dey
D. None of the above
BGA was discovered as a nitrogen fixer in paddy field by ? Read More »
Soil Science A. Actinomycetes
B. Fungi
C. Algae
D. None of the above
Decomposition of the organic matter in submerged soil is carried out by? Read More »
Soil Science A. Magnesium
B. Phosphorus
C. Potassium
D. All of the above
Which element is known as chemical police man of plant? Read More »
Soil Science