The clay fraction of the soil contains particles less than 0.002 mm. Particles April 20, 2025 by admin A. Soil Silt B. Soil colloids C. Soil loam D. Soil sand
Which is the correct sequence of soil erosion by water: April 20, 2025 by admin A. Rill-Sheet-Gully B. Gully-Sheet-Rill C. Sheet-Rill-Gully D. None of these
Which of the following nutrient play the most effective role in controlling rate of transpiration: April 20, 2025 by admin A. Potassium B. Zinc C. Phosphorus D. Mg
Field Capacity is a point at which? April 20, 2025 by admin A. All the macro & micropores in the soil are filled with water B. All the macropores filled with water & the micropores filled with air C. All the macropores filled with air & the micropores filled with water D. All of the above wrong
Flow of nitrogen in soil due to:_________? April 20, 2025 by admin A. Diffusion B. Interception C. Mass flow D. None of the above
Availability of Phosphorus is maximum at:__________? April 20, 2025 by admin A. Neutral B. Alkaline C. Acidic D. None of these
A & B horizon is called as:________? April 20, 2025 by admin A. Regolith B. Poly-pedon C. Series D. None of the above
Fossils are found in which type of rock: April 20, 2025 by admin A. Sedimentary rock B. Metamorphic rock C. Stratified rock D. Both A & C
The highest Cation Exchange Capacity is in:_________? April 20, 2025 by admin A. Sandy Soil B. Clay soil C. Gravely soil D. Both A & C
Which nutrients are immobile in plants? April 20, 2025 by admin A. Ca only B. B only C. P only D. Both Ca & B
