_____________ is required more for leafy crops?

Related Mcqs:

-10-5 fertilisers mean that they contain______________?

A. 5, 10, 5% respectively of N2, P2O5 and K2O B. Only 5 to 10% active fertiliser constituents C. 5 to 10% filler & carrier of soil conditioners D. None of these...

Commercial production of hydrogen for the manufacture of nitrogenous fertilisers is done by________________?

A. Steam reforming of naphtha and cracking of natural gas B. Electrolysis of water C. Cryogenic separation of hydrogen from coke oven gas D. All A., B. and C....

Calcium ammonium nitrate (CAN) is__________________?

A. A mixed fertiliser B. A straight fertiliser C. A complex fertiliser D. Not a fertiliser; it is an explosive...

Which is the best fertiliser for paddy ?

A. Ammonium sulphate B. Nitro-phosphate C. Superphosphate D. Potassium nitrate...

In an ammonia plant, the purge off is essential to___________________?

A. Maintain inert gas concentration within a limit B. Remove excess poisonous gases C. Maintain H2 : N2 ratio at 3 :1 D. Remove uncondensed ammonia vapour...