Amidas vs Blended Urea + Sulphur

Fertiliser calculators

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

Wheat N Response S Barley N Response Value of Grass Nitrate vs Urea NS vs Straight N Compound vs Blend Tropicote Benefit Compound v Blend Grassland

YaraVera Amidas vs Blended Urea + Sulphur comparision

YaraVera Amidas vs Blended Urea + Sulphur

To begin enter the required values

YaraVera Amidas

Price per tonne of fertiliser (£)

Nitrogen content (% N)

Sulphur content (% SO3)

Blended Urea + Sulphur Fertiliser

Price per tonne of fertiliser (£)

Nitrogen content (% N)

Sulphur content (% SO3)

Crop Details

Expected crop yield (t/ha)

Crop price (£/t)

N application rate (kg N / ha)

Typical yield losses from spreading a blended urea + S product instead of YaraVera Amidas

Percent loss (%)

Independent trials have demonstrated a yield loss of 4.5% on average in winter wheat. The range is 2.3% - 6.3%. Where there is lodging, the range is 21% - 31%.

Your results

Best Option

YaraVera Amidas

Amount of fertiliser applied

593 kg /ha

Amount of nitrogen applied

160 kg N /ha

Amount of sulphur applied

75 kg SO3 /ha

Cost of fertiliser applied

270 £ /ha

Expected crop yield

10 t/ha

Yield loss due to nutrient segregation

0 t/ha

Actual crop yield

10 t/ha

Crop value

1650

Margin over fertiliser ?

        1380
            £/ha
    

Blended Urea + S fertiliser

Amount of fertiliser applied

672 kg /ha

Amount of nitrogen applied

225 kg N /ha

Amount of sulphur applied

0 kg SO3 /ha

Cost of fertiliser applied

215 £ /ha

Expected crop yield

10 t/ha

Yield loss due to nutrient segregation

0.3 t/ha

Actual crop yield

9.7 t/ha

Crop value

1601 £/ha

Margin over fertiliser ?

        1386
            £/ha
    

To achieve the same margin as Amidas fertiliser, the price of the blended urea + S fertiliser would need to be

        328
            £/t
    

Please enter the required values