- plit applications: In case of rice crop, 50% zinc sulphate can be given as basal dose and remaining 50% in 1-3 splits up to tillering stage or 45 days after planting through 0.5% Zinc Sulphate solution foliar sprays at weekly intervals.
- Seed Treatment: Zinc can also be supplied through seed treatment especially in cereals and pulses. Solution of 50 gm Zinc Sulphate per Kg. of seed may be prepared in about 1 to 2 litres of water depending upon the type of seed. Seed may be treated, dried in shade and sown immediately. There should be enough moisture in the field while sowing. This is a good practice in times of shortage or low availability of Zinc Sulphate.
- Foliar Spray : When Zinc deficiency is noticed, immediately spray Zinc Sulphate solution of 1/2-1 kg Zinc Sulphate mixed with 1 kg. Lime prepared in 200 litre of water per acre. Repeat again after 10 days intervals if deficiency persists. Under these situations, foliar spray is the best method.
| Weight | 10.000 kg |
|---|
Brand
Kribhco coperative
admin –
NICE