A. Mixed indicator
B. Phenolpthalein
C. Diphenyle
D. Azomethine-H
The indicator used for estimation of the soil available boron is_______? Read More »
Agriculture Mcqs, Soil Science A. Exposed crystal edges
B. Isomorphous substitution
C. Anion exchange
D. All of these
Source of negative charges on silicate clays is/ are________? Read More »
Agriculture Mcqs, Soil Science A. Alfisols
B. Mollisols
C. Entisols
D. Oxisols
A. 0.9869 atm
B. Wt. Of a 1020 cm water column
C. 75.01 cm high mercury column
D. All of these
1 bar is equal to_________? Read More »
Agriculture Mcqs, Soil Science A. DSP
B. TSP
C. SSP
D. All of these
Select the water soluble phosphatic fertilizer from the following__________? Read More »
Agriculture Mcqs, Soil Science A. USA
B. Japan
C. The Neterlands
D. Pakistan
Journal ‘Plant and Soil’ is published from__________? Read More »
Agriculture Mcqs, Soil Science A. Sun hemp
B. Dhaincha
C. Both of the above
D. None of the above
Most out standing green manure crop is__________? Read More »
Agriculture Mcqs, Soil Science A. 44 ℅
B. 45 ℅
C. 33℅
D. None of the above
A. 100 tonnes of water
B. 100000 litres of water
C. Both A & B
D. 10 tonnes of water
One ha cm of water is equal to__________? Read More »
Agriculture Mcqs, Soil Science A. 40 mg of Ca
B. 46 mg of Na
C. 6 mg of Al
D. 12 mg of mg
In cation exchange, 18 mg of Ammonium ion can be exchanged for__________? Read More »
Agriculture Mcqs, Soil Science