Boron Deficiency

Symptoms: White and rolled leaf tips of young leaves.
Affect: Reduction in plant height, death of growing points.

Calcium Deficiency

Symptoms: Tips of youngest leaves become white, rolled and curled.
Affect: Stunting and death of growing point during extreme deficiency.

Copper Deficiency

Symptoms: Pale greyish green interveinal chlorosis spreads from tip of leaf base.
Affect: Newly emerging leaves short, narrow and light green, plants shorter.

Iron Deficiency

Symptoms: Leaves become white in colour.
Affect: Interveinal chlorosis.

Magnesium Deficiency

Symptoms: Interveinal chlorosis
Affect: Plants are pale coloured.

Nitrogen Deficiency

Symptoms: Yellowing of older leaves.
Affect: Growth was stunted.

 

Phosphorous Deficiency

Symptoms: Reddish purplish colour of older leaves.
Affect: Premature leaf fall,reduce tillering in rice.

 

Potassium Deficiency

Symptoms: Older leaves turn into thick green colour, burning of leaf margins.
Affect: Necrotic spots appear on the tip of older leaves.

 

Sulphur Deficiency

Symptoms: New leaves become pale yellow in colour.
Affect: Growth is stunted.

Zinc Deficiency

Symptoms: Brown colour spots.
Affect: Growth is stunted, shortening of internodes.