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

Related Mcqs:

The fertility of the soil is improved by________________?

A. Rotation of the crops B. Adding lime to the acid salts C. Adding manure and growing legumes D. All...

The composition of mixture of clay and lime stone in the raw for cement material is __________________?

A. 75% lime stone and 25% clay B. 25% lime stone and 75% clay C. 15% lime stone and 55% clay D. 55% lime stone and 15% clay...

Which sequence of steps is correct for the manufacture of cement ?

A. crushing heating mixing grinding B. crushing mixing heating grinding and mixing C. crushing grinding mixing heating D. mixing heating grinding crushing...

Which of the following is incorrect statement about nitrogen importance ?

A. It enhances plant growth B. It is involved in the synthesis of protein and nucleic acids C. it accelerates fruits and flowers growth D. It is involved in the chlorophyll synthesis...

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

A. urea B. DAP C. Ammonium sulphate D. Ammonium nitrate...