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For more than 60 years, KOFASIL has been ensuring the fermentation quality of grass, leguminous and whole plant silage for agricultural industries throughout Europe. The KOFASIL product range consists of tested and applied silage additives and silage inoculants. KOFASIL offers the opportunity to react to conditions and challenges on site, thereby sustainably improving silage quality.

The KOFASIL product line is produced in Germany under strict quality guidelines. In addition, the established quality assurance systems and the DSL-label provide confidence for the user.

Leading Biogas operators in Germany rely on the competence of ADDCON and have been implementing the silage additives for years with satisfying end results. For a biogas producer KOFASIL also means: More energy for the fermenter!   

To achieve the best quality, we offer two products:

  • KOFASIL S and