Stage

Time of Application

Type of Fertilizer

Amount of Application

Method of Application

1

Before flowering (5 to 7 major leaves)

Nano Chelated NPK 20-20-20

5 kg/ha

Fertigation

Nano Chelated Complete Micro

2 kg/ha

Nano Chelated Magnesium

1 kg/ha

2

15 days after the first stage

Nano Chelated Calcium

2 kg/ha

Fertigation

3

Boll formation

Nano Chelated Iron

3 kg/ha

Fertigation

or

2 g/L

Foliar spraying

Nano Chelated NPK 20-20-20

2 kg/ha

Fertigation

or

2 g/L

Foliar spraying

4

After boll development

Nano Chelated Calcium

1-2 kg/ha

Fertigation

or

2 g/L

Foliar spraying

Nano Chelated NPK 12-12-36

2-3 kg/ha

Fertigation

or

2 g/L

Foliar spraying

Nano Chelated Magnesium

1-2 kg/ha

Fertigation

or

1.5 g/L

Foliar spraying