Turmeric is long duration perennial crop that requires a sufficient quantity of manuring and fertilisation.
Use a low-nitrogen fertilizer on ginger and turmeric after the vegetative growth stage. Too much nitrogen will cause turmeric plants to grow excessive foliage, reducing rhizome yields. Discontinue the application of complete fertilizer when ginger plants begin to flower and then amend with a potassium fertilizer several times as the ginger plants mature to produce plump rhizomes.
Through Drip:
Add NPK 24-10-10+TE
3 kg per acre after 4 days. Repeat 4 times.
Add NPK 10-52-10+TE
3 kg per acre after 4 days. Repeat 4 times.
Through Spray:
Use NPK Foliar 30-10-10+QPS+TE
600 grams per 100 litres after 8 to 10 days. Apply once.
Through Drip:
Add NPK 15-30-15+2MgO+TE
3 kg per acre after 3 days. Repeat 9 times.
Add NPK 24-10-10+TE
3 kg per acre after 3 days. Repeat 9 times.
Through Spray:
Use NPK Foliar 10-40-10+QPS+TE
600 grms per 100 litres after 8 to 10 days. Repeat twice.
Through Drip:
Add NPK 13-8-20+8CaO+2MgO+TE
3 kg per acre after 3 days. Repeat 8 times.
Add NPK 10-52-10+TE
3 kg per acre after 3 days. Repeat 8 times.
Through Spray:
Use NPK Foliar 5-10-43+QPS+TE
600 grams per 100 litres after 8 to 10 days. Repeat twice.
Through Drip:
Add NPK 12-12-36+TE
3 kg per acre after 3 days. Repeat 12 times.
Through Spray:
Use NPK Foliar 5-10-43+QPS+TE
600 grams per 100 litres after 8 to 10 days. Repeat twice.
Through Drip:
Add NPK 7-11-37+3MgO+TE
3 kg per acre after 3 days. Repeat 11 times.
Add NPK 12-12-36+TE
3 kg per acre after 3 days. Repeat 11 times.
Through Spray:
Use NPK Foliar 5-10-43+QPS+TE
600 grams per 100 litres after 8 to 10 days. Repeat twice.