Organic manures are a valuable source of nutrients and organic matter helping to build soil fertility and improve soil health.
This handy tool will help to calculate how much Nitrogen, Phosphate, Potash and Sulphur are provided depending on the type of manure, application rate, timing and application method. The balance of nutrients required for soil and crop requirements can then be supplied through inorganic fertilisers.
The application of organic manures provides an opportunity for growers to reduce their use of inorganic fertiliser, reducing costs and lowering their carbon footprint.
For further information on the use of bulky organic manures please see Technical Note 736.