Fertilisers Regulation, Annex I, A - E.1, E2.4 and G, Annex II

This list contains Annex I fertiliser types according to their specific characteristics, and Annex II associated tolerances. Regulation 2003/2003/EC consolidates all European Union rules that apply to fertilisers, and ensures that the technical requirements it outlines are implemented uniformly. The Regulation only applies to mineral fertilisers consisting of one or more plant nutrients.

Ref No.
Annex Section
C Inorganic fluid fertilisers
Minimum content of nutrients (percentage by weight). Data on the expression of nutrients. Other requirements Max. biuret content
ureic N x 0,026
N Minimum content
15 % by weight
N Expressed as
As total nitrogen
Nutrient declaration
Total nitrogen

For any form that amounts to not less than 1 %, nitric nitrogen, ammoniacal nitrogen and/or ureic nitrogen

If the biuret content is less than 0,2 %, the words 'low in biuret' may be added

Physical form
C.1 Straight fluid fertilisers
Production and Ingredients
Product obtained chemically and by dissolution in water, in a form stable at atmospheric pressure, without addition of organic nutrients of animal or vegetable origin
Type designation
Nitrogen fertiliser solution

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