Fertiliser Calculator

Farming Online's Fertiliser Recommendations Calculator provides advice on over thirty of the UK's major crops. Based on the latest edition of DEFRA's RB209 Fertiliser Recommendations Manual, the application takes in to consideration a whole host of factors from soil type to previous crop. The application displays how much of all the essential nutrients are required to get the best returns from your crop along with detailed notes on how and when applications should be made.

Any organic fertilisers used can be accounted for. The application includes extra features such as a standalone organic fertiliser calculator and soil type identifier. Results can be saved or emailed for later reference.

Results can be found for the following crops:
- Wheat
- Oilseed Rape
- Barely
- Oats
- Potatoes
- Sugar Beet
- Peas
- Beans
- Rye
- Triticale
- Linseed
- Maize
- Forage Swedes
- Forage Turnips
- Stubble Turnips
- Forage Rape
- Fodder Beet
- Mangles
- Kale
- Forage Rye
- Forage Triticale
- Ryegrass
- Asparagus
- Lettuce
- Radish
- Sweetcorn
- Courgette
- Calabrese
- Brussel Sprouts
- Cabbages
- Cauliflower
- Celery
- Onions
- Leaks
- Beetroot
- Swedes
- Parsnips
- Carrots
- Turnips
- Bulbs and Bulb Flowers

Recommendations are also given for grass growth (grazed, silage and hay) for dairy, beef and sheep production.