Organic Rules and Certification

Manure fertilizers, intensity - DE Bioland 2005

Huber, Beate (2006) Manure fertilizers, intensity - DE Bioland 2005. [Organic rules - Differences between other regulations/standards and EEC No 2092/91]

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Summary

The application of fertilisers in agricultural production is restricted to 112 kg N/ha/year, being equivalent to 1,4 dung units/ha/year. A maximum of 0.5 DU/ha/year may be imported from outside the farm. Other numbers are indicated for specific production systems such as vegetable production in greenhouses (up to 330 kg nitrogen), orchards (up to 90 kg N), viticulture (150 kg N in three years but not more than 70 kg N in one year), hop cultivation (70 kg N), tree nurseries (90 kg N). In operations without animal husbandry the nitrogen supply must come from legume cropping, but the quantities needed in addition can be brought in in the form of other allowed nitrogen fertilisers. (Bioland production standards, 3.5.4 Quantity Limitation; Bioland production standards, 5 Horticulture and Permanent Crops; Bioland production standards, 5.1 Vegetable production, 5.1. Fertilising; Bioland production standards, 5.5. Fruit growing, 5.5.2 Fertilising; Bioland production standards, 5.6 Viticulture, 5.6.1 Soil Care, Greening and Fertilising; Bioland production standards, 5.7. Hop cultivation, 5.7.4 Fertilising; Bioland production standards, 5.8 Ornamental Plants, Herbaceous Plants and Woody Plants, 5.8.1 Fertilising and Soil Care

Difference

The BIOLAND standard is setting precise upper limits for nitrogen input in different cropping systems . The amount of farm yard manure allowed by the EU Regulation 2092/91 is restricted to 170 kg N/ha and year without stating a general restriction for other types of commercial fertilizers or specific production systems.

Justification

Fertilising is to be designed in conformity with the location and the crops involved in such a way that the quality of the products (physiological nutritional value, taste, imperishability) may not be detrimentally affected in particular by the amount of nitrogenous fertiliser. In regard to the type, the amount and the time of application of fertiliser, care must be taken to avoid placing loads on the soil and the water (e.g. through heavy metals and nitrates).

EU Regulation

Annex I. Principles of organic production and processing > B.Livestock and livestock products - Annex I B > Livestock manure - Annex I B7, see also Annex VII
Annex I. Principles of organic production and processing > A.Plant and plant products > Fertilizing - Annex I A2

Item type:Organic rules - Differences between other regulations/standards and EEC No 2092/91
Subjects:Crop production > Fertilisers
Country/Standard: Europe > Germany > Bioland
Principles:Ecological principle
Principle of health
ID Code:612
Deposited By:INVALID USER
Deposited On:15 Jan 2006
Last Modified:16 Apr 2010 13:00

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