Question

Role of macronutrients annd micronutrients in plant, deficiency symtoms.

Answer 1

Chlorosis is the loss of chlorophyll leading to  yellowing in leaves. This symptom is caused by the deficiency of elements  N, K, Mg, S, Fe, Mn, Zn and Mo.

necrosis, or death of tissue,  particularly leaf tissue, is due to the deficiency of Ca, Mg, Cu, K.

Lack or  low level of N, K, S, Mo causes an inhibition of cell division.

Some elements  like N, S, Mo delay flowering if their concentration in plants is low.

Answer 2

Answer:

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