Why Rice / Paddy Needs Phosphorus
Phosphorus is an essential nutrient for Rice / Paddy growth and development. Phosphorus is essential for root development, energy transfer (ATP), and flowering.
In India, Phosphorus Deficiency is particularly common in Rice / Paddy grown in all India due to specific soil conditions in these regions.
Visual Symptoms of Phosphorus Deficiency in Rice / Paddy
🔍 What to look for in your Rice / Paddy field:
Soil Causes of Phosphorus Deficiency in Rice / Paddy
Phosphorus Deficiency in Rice / Paddy is commonly caused by: Cold soils, acidic soils, compacted soils
A soil test is the most reliable way to confirm Phosphorus deficiency. Use SoilPro's NPK Calculator to get fertilizer recommendations based on your soil test values.
How to Correct Phosphorus Deficiency in Rice / Paddy
| Product | Application Method | Dose | Timing |
|---|---|---|---|
| DAP 18-46-0 (50 kg/acre) | Soil | 50 kg/acre | Vegetative stage |
| SSP 16% P (100 kg/acre) | Soil | 100 kg/acre | Vegetative stage |
| TSP 46% P (25 kg/acre) | Soil | 25 kg/acre | Vegetative stage |
Frequently Asked Questions
What are the symptoms of Phosphorus Deficiency in Rice / Paddy?
purple or reddish discoloration of leaves, dark green foliage, delayed maturity, poor root development
How quickly can I fix Phosphorus Deficiency in Rice / Paddy?
Foliar sprays show improvement in 7-10 days. Soil applications take 2-3 weeks. Severe deficiency may need 2-3 foliar sprays at weekly intervals.
Does Phosphorus Deficiency affect Rice / Paddy yield?
Yes significantly. Phosphorus deficiency reduces Rice / Paddy yield by 20-50% depending on severity. It also reduces fruit/grain quality.
Which soil test should I do for Rice / Paddy?
Test for pH, EC, N, P, K, Zn, Fe, Mn, B, and organic carbon. SoilPro can interpret any soil test report and give crop-specific recommendations.