Slurry information

Slurry type

Ammonium:
Ammonium in the slurry must be above 0
 Kg/m3

Phosphours:
 Kg/m3

Potassium:
 Kg/m3

Sulfate:
 Kg/m3

The guiding values for nutrition contents are Danish standards made by Aarhus University 2013

Ammonium:
 Kg/m3

Phosphours:
 Kg/m3

Potassium:
 Kg/m3

Sulfate:
 Kg/m3

Field infromation

Crop type

Enter a number between 0 and 700
Kg/ha
Enter a number between 0 and 700
Kg/ha
Enter a number between 0 and 700
Kg/ha
Enter a number between 0 and 700
Kg/ha

Danish normfigures per hectare for an entire season, the normvalues to be considered approximate

Ammonium:
 Kg/ha

Phosphours:
 Kg/ha

Potassium:
 Kg/ha

Sulphur (cut 1):
 Kg/ha

Sulphur (cut 2-5):
 Kg/ha

Soil type

Normal harvest yield for entire season:

Type a number between 1 and 11000
Kg DM/ha

Hectares:

Type a number between 1 and 9999
ha

Number of passes/cuts:

Contractor cost:
 €/m3
 €/ha

Add additive
Yes No
 €/L

 L/m3

 ha

Add nitrogen inhibitor
Yes No
 €/L

 L/ha

 ha

Crop price:
 €/HKg €/Kg DM

Sulphur (commercial fertilizer):
 €/Kg

Nitrogen (Commercial fertilizer):
 €/Kg

Acid price:
 €/L
 €/Kg S

Ammonia price:
 €/Kg N

Cut /
pas
number		 Application
Technique		 Soil
moisture		 Air
temperature		 Wind
speed		 Drymatter
content		 Start pH  /
Injector
width
 Wanted pH  /
Bandspread
width
 Acid
consumption
Total emission Teoretic reduction of N emission Expected yield increase
0  (0) Kg N/ha 0 %  ±  0  ≈  0 Kg N/ha
 HKg/ha  Kg DM/ha
 %

Add ammonia: Set the quantity of slurry after: Acidification stategy:
Manually
Cut /
pas
number		 Slurry
amount
m3/ha		 Ammonia
addition
Kg N/m3		 Total
ammonium
Kg N/ha		 Total
Phosphorus
Kg P/ha		 Total
potassium
Kg K/ha		 Total
sulphur
Kg S/ha		 Acid
L/m3
Overall earnings in comparison with ordinary bandspreading:  €
Print

Slurry information:

Ammonium:
0 Kg/m3
Phosphours:
0 Kg/m3
Potassium:
0 Kg/m3
Sulphur:
0 Kg/m3
Total slurry amount:
0 m3

Field infromation

Crop:
Soil:
Hectares:
 ha
Expected yield increase:
 HKg/ha Kg DM/ha
Increased N untilization:
 Kg N/ha

Total for all cuts

Ammonia:
0 Kg N/ha
Ammonium:
0 Kg N/ha
Phosphours:
0 Kg P/ha
Potassium:
0 Kg K/ha
Sulphur:
0 Kg S/ha

Cut / pas number Slurry amount m3/ha Acid amount L/m3 pH reduction
Expense Value
Ammonia
 €
Sulphuric acid
 €
SyreN
 €
Additive
 €
Yield loss
 €
Total costs:
 €
Savings Value
Nitrogen fertilizing
 €
Sulphur fertilizing
 €
Earnings on yield increase
 €
   
   
Total savings/expense:
 €
Overall earnings in comparison with ordinary bandspreading:  €

SyreN Estimater is a free service from BioCover A/S

The results from this model should be considered as an estimate, based on the best available knowledge. Due to the great complexity of both the model and reality, the results obtained in the field may vary from the estimate.

Biocover A/S takes no responsibility for the use of the estimater model as a counseling services or other commercial purposes.

Estimater cannot be used for fertilizer accounting. The use of acidification should always be corrected with the fertilization plan.

Correction of acid temprature

Acid temperature:
 °C
 Kg S /L Sulphuric acid

Conversion factor for ammonia

 L H2SO4 / Kg NH3
 Kg S / Kg N

In preparation...

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SyreN Estimater is a free service from BioCover A/S

The results from this model should be considered as an estimate, based on the best available knowledge. Due to the great complexity of both the model and reality, the results obtained in the field may vary from the estimate.

Biocover A/S takes no responsibility for the use of the estimater model as a counseling services or other commercial purposes.

Estimater cannot be used for fertilizer accounting. The use of acidification should always be corrected with the fertilization plan.

By using low working width on grass lands bruises happens as a function of the driving frequency in the field with heavy machinery.

Cut / Pas:

Injector width:
Bandspread width:
Weight of filled slurrywagon Number of axles on trailer Tire pressure
 ton
 ton

Yield loss

Cut / pas number Kg DM Kg DM/ha €
Difference between low and wide working width:  €