A. Chloride
B. Sulphate
C. Nitrate
D. None of these
A. Osmotic pressure of the soil water becomes less than that of the plant sap
B. Soil becomes too alkaline
C. Osmotic pressure of the soil water becomes higher than that of the plant sap
D. Soil becomes too acidic
A. Of the better CaO/SiO2 balance for slag formation
B. CaO content is less
C. It is cheap
D. It produces low cost product
A. Ammonium carbonate
B. Biuret
C. Carbon dioxide
D. Ammonium carbamate
A. Nutrient supply
B. Texture
C. Water holding capacity
D. All A., B. and C.
A. Nitrogenous
B. Phosphatic
C. Complex
D. Mixed
A. Salt & coke
B. Sand & coke
C. And coke
D. And sand