Organic Rules and Certification

Manure fertilizers, intensity - CH Regulation/Ordinance 2005

Schmid, Otto and Ziegler, Katia (2006) Manure fertilizers, intensity - CH Regulation/Ordinance 2005. [Organic rules - Differences between other regulations/standards and EEC No 2092/91]

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Summary

The amount of nutrient input must be justified by soil quality and crop requirements: evidence must be provided on the levels of nutrients used on the farm. In no case should rate of nutrient application exceed 2.5 LSU/ha.

Difference

Limits for fertilizer use are restricted not only for farmyard manure, but for the combination of all fertilizers used on the farm. Levels must not exceed the needs of the individual crops. The EU Regulation 2092/91 limits farmyard manure and commercial nutrients to a maximum of 170kg/ha, but does not differentiate individual needs of the crops.

Justification

In order to avoid excessive use of fertilizers and successive contamination of the environment by leached nutrients, Swiss Ordinance limits the nutrient input to the effective levels required by the respective crops.

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 VII. Maximum numbers of animals per ha

Item type:Organic rules - Differences between other regulations/standards and EEC No 2092/91
Subjects:Crop production > Fertilisers
Country/Standard: Europe > Switzerland > Governmental regulation
Principles:Ecological principle
ID Code:940
Deposited By:INVALID USER
Deposited On:10 May 2006
Last Modified:16 Apr 2010 13:00

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