Select a Slurry Analysis:		Enter N Kg Per M3:	Enter P Kg Per M3:	Enter K Kg Per M3:	Enter Mg Kg Per M3:	Enter S Kg Per M3:
Select Slurry Analysis: Cattle - 2 %DM SlurryCattle - 6 %DM SlurryCattle - 10 %DM SlurryDirty Water - 1 %DM SlurryCattle - 2 %DM Strainer BoxCattle - 3 %DM Weeping WallCattle - 4 %DM Mechanical SeparatorPig - 2 %DM SlurryPig - 4 %DM SlurryPig - 6 %DM SlurryPig - 3 %DM SeparatedDigestate (Forage Based Feedstock) - 6 %DM WholeDigestate (Forage Based Feedstock) - 3 %DM Separated LiquidDigestate (Food/Waste Feedstock) - 4 %DM WholeDigestate (Food/Waste Feedstock) - 4 %DM Separated Liquid
Nutrients Availability -
N Availability %:			P Availability %:		K Availability %:
Field Details -
Enter Field Size (Ha):
Click to Enter as Acres >
Application Rate Per Ha
Enter Application Rate:
Measurement Unit:				Gallons M3 Litres
Click to Enter Application Rate in Acres >

---

-Download as PDF-

*Nb. You will receive a link in an email to download it as a pdf. (No spam will be sent).

Please enter your email below to download as a PDF:

I acknowledge that I have read and agree to the Terms of Service and Privacy Policy.

Enter Field Name / ID No >

Enter Slurry Type/Tank Name >

Enter Date of Application >

---

How to Use Our Slurry Nutrient Calculator:

Our slurry nutrient calculator is a simple but effective tool to calculate the nutrients supplied during slurry applications. Follow our how-to guide below;

Step 1: Enter Slurry/Digestate Analysis –

Select a Slurry Analysis:

Use the drop-down menu to select a typical slurry or digestate analysis from the provided options. These options are preloaded with values for nutrients such as nitrogen (N), phosphorus (P), potassium (K), magnesium (Mg), and sulfur (S) based on the selected type.

If you know the specific values, proceed to manually enter the nutrient content in Kg per cubic meter (m3).

Manual Entry:

Enter the values for N, P, K, Mg, and S per cubic meter of slurry/digestate in the provided input fields.

Step 2: Field Details –

Select Field Size Measurement Unit:

Choose between acres or hectares for the field size measurement from the drop-down menu.

Enter Field Size:

Input the size of the field for which you are planning the slurry application.

Step 3: Application Rate –

Enter Application Rate:

Specify how much slurry (in gallons, liters, or cubic meters) you plan to apply per acre or per hectare.

Set Measurement and Area Units:

Choose the appropriate units for the volume of slurry (gallons, m3, or liters) and the area (acre or hectare).

Step 4: Total Field Nutrients Applied –

The calculator automatically computes the total amount of each nutrient applied to the entire field based on the entered data.

Review the values in the read-only fields to ensure they meet your nutrient application needs.

Step 5: Nutrients Applied Per Acre/Hectare –

Check the nutrient application rates per acre or per hectare, which are automatically calculated and displayed.

Step 6: Reverse Engineer Nutrients Required –

Enter Required Nutrients:

If you have a target amount of nitrogen needed per acre, enter that amount in the corresponding field.

Calculate Required Slurry Volume:

The calculator will estimate the amount of slurry needed per acre to meet the specified nitrogen requirement.

Tips for Effective Use:

Accuracy: Ensure all input data is accurate. Incorrect inputs can lead to improper nutrient application.

Validation: Regularly calibrate your application equipment and validate the calculator’s outputs with actual field measurements.

Local Regulations: Always consider local agricultural regulations regarding nutrient applications to avoid environmental impact.

---