Ethereality — Precision Fertilizer Planning

Select crop

🌾

Rice

Cereal · Staple Crops

Land area

Area to treat Enter any size — no upper limit

ha

= 10,000 m² · 2.47 acres

Quick select (0.1 – 10 ha) Drag or type above for larger areas

⚠️ Very large area detected — please verify your input before calculating.

Fertilizer mode

Soil conditions

Soil pH

🟡 Acidic 🟢 Neutral 🔴 Alkaline

Best for most crops. pH 6.0–7.0 maximises nutrient availability.

Soil type

🏜 Sandy 🌱 Loam 🧱 Clay

Loam retains moisture and nutrients well — ideal for most crops.

Growth stage & conditions

Growth stage

🌿 Vegetative 🌸 Generative

Weather / Irrigation

✅ Safe to apply fertilizer

Fertilizer price (per kg)

Urea (N 46%)Primary nitrogen source

$

NPK 16-16-16Balanced compound

$

SP-36 (P 36%)Phosphorus source

$

Potash KCl (K 60%)Potassium source

$

Fertilizer Recommendation Conventional

Urea N 46%

Primary nitrogen — vegetative growth driver

N: 46%P: 0%K: 0%

—kg

0↑ Optimal target—

NPK 16–16–16

Balanced macro-nutrient compound

N: 16%P: 16%K: 16%

—kg

0↑ Optimal target—

SP-36 P 36%

Phosphorus — root development & flowering

N: 0%P: 36%K: 0%

—kg

0↑ Optimal target—

Potash KCl 60%

Potassium — root strength & fruit quality

N: 0%P: 0%K: 60%

—kg

0↑ Optimal target—

—Total kg needed

—Est. cost (USD)

—kg per hectare

Total nutrient delivery

Application insights

Application schedule

Efficiency score

Overall farm efficiency

0% —

Risk assessment

Smart tips

Symptom analysis

0 / 500

Try an example: Yellow leaves & wilting White powder on leaves Brown spots on fruit Stem rot & collapse Rust-colored pustules Mosaic & leaf curl

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Parsing symptom keywords…

Scanning disease database…

Scoring pathogen matches…

Generating diagnosis…