How much urea is needed per acre for wheat?

For wheat, typically 260-290 kg of urea per hectare (105-117 kg per acre) is needed, depending on soil conditions and variety.

What is the NPK ratio for different crops?

NPK ratios vary by crop: Wheat (120:60:40), Paddy (100:50:50), Maize (150:60:60), Cotton (180:80:100) kg per hectare.

How to calculate DAP requirement?

DAP contains 18% N and 46% P2O5. Divide your phosphorus requirement by 0.46 to get the DAP quantity needed.

What are organic alternatives to chemical fertilizers?

Organic alternatives include compost, cow dung, vermicompost, green manure, bone meal, and neem cake. They release nutrients slowly and improve soil health.

Fertilizer Calculator

Fertilizer Calculator – Per Acre/Hectare | NPK Calculator Tool

🌱 Fertilizer Calculator

Select Crop

Land Area

Area Value

Unit

Nutrient Requirements (per hectare)

Nitrogen (N) – kg/hectare

Phosphorus (P₂O₅) – kg/hectare

Potassium (K₂O) – kg/hectare

Fertilizer Requirements

Fertilizer Schedule

Basal Dose (At Sowing)

Full DAP + Half Urea + Full MOP

Top Dressing (30-45 days)

Remaining Urea

Total Cost Estimate

₹0

Approximate cost based on average market rates

☁️ Weather Advisory

☀️ Sunny Weather

Best time for fertilizer application. Apply early morning or evening.

🌧️ Rainy Season

Avoid fertilizer application during heavy rains. Wait for clear weather.

💨 Windy Weather

Avoid foliar spray. Ground application is recommended.

☁️ Cloudy Weather

Good for foliar application. Reduced evaporation rate.

💡 Pro Tip: Check local weather forecast before fertilizer application for best results.

📈 Current Market Prices

Urea 📈

₹6.5 /kg

+₹0.2 from last week

DAP 📉

₹25 /kg

-₹1.5 from last week

MOP ➖

₹18 /kg

No change

SSP 📈

₹12 /kg

+₹0.5 from last week

📊 Market Update: Prices are indicative and may vary by location and dealer.

🌿 Organic Alternatives

Note: Organic alternatives may need additional time to show effect and quantities are approximate.

This assessment provides general guidance based on common symptom patterns. It should not be considered a replacement for professional agricultural advice. Always consult local experts and account for region-specific environmental factors.