Fertiliser calculators

A useful collection of calculators to compare the return on investment and margin over fertiliser when using different fertilisers.

Nitrate vs Urea NS vs Straight N Compound vs Blend CN vs CAN Wheat N Response Value of Grass

Compound vs Blend comparison

How much cheaper does a blended fertiliser need to be to achieve the same margin as a compound fertiliser?

Compound vs Blend calculator

To begin please enter the required values

Yara Compound Fertiliser

Nutrient content (%)

Blended Fertiliser

Nutrient content (%)

Crop Details

Typical yield losses from using a blend instead of a compound fertiliser


Recent development work carried out by Yara investigated the segregation of nutrients that occurs as the hopper discharges during application. It was found that using inferior quality blended fertiliser led to yield reductions of up to 5% due to poor distribution of nutrients. Read more

Your results

 

Best Option

Compound Fertiliser

Amount of fertiliser applied
833 kg /ha
Amount of nitrogen applied
225 kg N /ha
Amount of phosphorus applied
8 kg P /ha
Amount of potassium applied
16 kg K /ha
Amount of sulphur applied
9 kg S /ha
Cost of fertiliser applied
287 € /ha
Expected crop yield
10 t/ha
Yield loss
0 t/ha
Actual crop yield
10 t/ha
Crop value
2450 €/ha
Margin over fertiliser ?
2163 €/ha

Best Option

Blended Fertiliser

Amount of fertiliser applied
900 kg /ha
Amount of nitrogen applied
225 kg N /ha
Amount of phosphorus applied
16 kg P /ha
Amount of potassium applied
16 kg K /ha
Amount of sulphur applied
0 kg S /ha
Cost of fertiliser applied
300 € /ha
Expected crop yield
10 t/ha
Yield loss due to blend
0.2 t/ha
Actual crop yield
9.8 t/ha
Crop value
2328 €/ha
Margin over fertiliser ?
2028 €/ha
To achieve the same margin as the compound fertiliser the price of blended fertiliser would need to be
411 €/t

Check out the latest agronomy advice

These articles will help you get even better results from your fertilisers by keeping you up to date with the latest agronomy advice from the Yara agronomists. If you don't find the advice you are looking for try looking in our full advice archive.