Which of the following minerals helps in improving both the quantity and quality of dry matter in leafy vegetables and protein in grain crops?
Which of the following minerals helps in improving both the quantity and quality of dry matter in leafy vegetables and protein in grain crops?

Q. Which of the following minerals helps in improving both the quantity and quality of dry matter in leafy vegetables and protein in grain crops?

A.            Iron

B.            Copper

C.            Nitrogen

D.            Molybdenum

Answer: Nitrogen.
Gkseries: Gkseries.com is a premier website to provide complete solution for online preparation of different competitive exams like UPSC, SBI PO, SBI clerical, PCS, IPS, IAS, IBPS PO, IBPS Clerical exam etc. & other graduate and post-graduate exams. Learn more on about us page