Which of the following fertilizers is not useful for paddy rice ?

Related Mcqs:

Addition of urea to the soil is ____________ reaction?

A. endothermic B. exothermic C. both a and b D. no heat energy is involved...

The cooling of molten urea by air in the tower is called______________________?

A. prilling B. evaporation C. condensation D. crystallization...

Argillaceous material does not include________________?

A. vlay B. marine shells C. slate D. blast furnace slag...

The nutrients which are required in very small amount for the normal growth of plants are called_________________?

A. nitrogenous fertilizers B. micronutrients C. phosphorus fertilizer D. all of the above...

Which one of the following is an inorganic fertilizer ?

A. manure B. urea C. ammonium nitrate D. All...