Grape

Nitrogen deficiency

Symptoms: Leaf become uniformly light green or yellow colour.
Affect: Overall reduction in growth.

Solution

Product: Macrofert 20:20:20 5gm/lit
Soil/Drip: Plantex 20:20:20 3kg/acre
Benefit: Ensures strong set and early grape growth

Phosphorous deficiency

Symptoms: The appearance of red dots on basal portion.
Affect: Restricts root and top growth.

Solution

Product:Fertimax 12:61:00 5gm/lit
Soil/Drip: Plantex 12:61:00 5kg/acre
Benefit: Maintain longterm productivity

Potassium deficiency

Symptoms: Colour fading from leaf margins,leaf margins becomes necrotic and curling occurs.
Affect: Plant growth,root devslopment and fruit development are usually reduced.

Solution

Product: Fertimax13:00:45( 5-10gm/lit)
Soil/Drip: Plantex 13:00:45 3kg/acre(drip)
Benefit: Ensures good,strong fruit set and increase sugar content in grape

Calcium deficiency

Symptoms: Blossom end rot of grapes.
Affect: Skin becomes loose and bursts open.

Solution

Product:Aquacal-3-4ml/lit, combical-3-5gm/lit, horticab 2-3ml/lit
Soil/Drip: combical 3 kg/acre or Plantex CN 3kg/acre
Benefit: Boosts new leaf and bud growth,ensures strong skin and minimise fruit disorder and diseases

Magnesium deficiency

Symptoms: Bright yellow wedge shaped extends inward between the veins on older leaves.
Affect: When severe,necrosis extends inwards from the leaf margin and fruit cluster and stem necrosis .

Solution

Product:Magmix 4-5gm/lit, zinc mag 3-5ml/lit
Soil/Drip: -
Benefit: Maximise photosynthetic activity,increase growth and berry development

Sulphur deficiency

Symptoms: Redding of young leaves and red dots near the edges of younger leaves.
Affect: Reduced growth,small and loose cluster due to reduced fruit set.

Solution

Product:Primasulf 3-4ml/lit, fertisol 5gm/lit
Soil/Drip: ferromag 3kg/1acre or fertisol 3kg/1acre
Benefit: Maximise photosynthetic activity,minimises diseases

Boron deficiency

Symptoms: Shoot tip death and short internodes resulting in shoots with zigzag appearance.
Affect: Fruit set is often poor and breaking of berry.

Solution

Product: Boron 20 1.5gm/lit, potabor super- 1 gm/lit
Soil/Drip: Boron -20 1 kg/acre
Benefit: Ensures good shoot growth and strong fruit set,improve berry shape and size

Zinc deficiency

Symptoms: Short internodes,resulting in shoot with a zigzag appearance.
Affect: Small and poorly developed branches.

Solution

Product:Chelamin plus1.5gm/lit or chelamin gold 0.5gm/lit
Soil/Drip: Chelamin gold 0.5kg/acre
Benefit: Increases sucrose content in grapes and formation of healthy berries.

Iron deficiency

Symptoms: Young leaves show interveinal chlorosis.
Affect: Leaves are lightly to be very pale with necrotic blotches.

Solution

Product:Chelafer1.5gm/lit, agrofer-1.5gm/lit
Soil/Drip: Ferromag 5kg/acre, Ferromix-5kg/acre
Benefit: Strengthening leaf development and vine productivity