Deficiency symptoms of nitrogen and potassium are visible first in

Deficiency symptoms in plants:

Deficiency symptoms in plants:

Give the functions and deficiency symptoms of nitrogen, phosphorus and potassium.

What are the deficiency symptoms of nitrogen?

Deficiency symptoms of an element tend to appear first in young leaves. It indicates that the element is relatively immobile. Which one of the following elemental deficiency would show such symptoms? 1. Sulphur 2. Magnesium 3. Nitrogen 4. Potassium

Deficiency symptoms of an element tend to appear first in young leaves. It indicates that the element is relatively immobile. Which one of the following elemental deficiency would show such symptoms?