Lime for agriculture & Environment

Lime for sustainable farming, fertile grounds, air, water and soils

Sustainable farming and healthy growth with KFN lime

Fertile grounds, healthy animals and clean waters are the most important prerequisites for a diversity of food products made by local farmers. KFN lime products helps mother nature to ensure that farmers will get the best possible crop yields.

What makes KFN and KFN lime products unique

  • Certified company for the development and production of lime products for the feed industry, according to ISO / FSSC 22000
  • Constantly high an monitored quality

Nourishment forest and field

For fertile grounds

Our limestone powder used in agriculture or forestry neutralizes fields and forest grounds, optimizes the pH value and enhances the nutrient storage. Each year, a hectare of fields needs roughly 300 to 450 kg of CaO. The KFN product nekafor® 15 naturally sees to it that excessive acid is neutralized and valuable calcium is added. Our high-class limestone powder, used regularly, enhances the soil reaction. Humus starts to build again, the fertility increases. If quicklime such as KFN’s nekasol® 2 is added, the physical characteristics of the topsoil are also improved. The ground is loosened, even after heavy rainfall its surface will neither silt up nor become incrusted.

Livestock breeding and hygiene

Disinfection and animal feed fortification

KFN lime is also indispensable in livestock breeding. In animal stables our lime hydrate is used for disinfection and thus helps to prevent animal pests. KFN’s ground lime certified for feed- and food uses according to ISO 22000, in the form of CaCO3 can be used to fortify animal feed with calcium.

Environment protection

For air, water and soils

Roughly 25 % of the 90,000 metric tons of lime produced by KFN are used for environment protection purposes. nekapur® 2 removes acidic contaminants from flue gas and heavy metals from waste waters. Additionally, nekapur® 2 also helps in the hardening in local sewage treatment plants and softens drinking water and water used for industrial purposes. 

Lime products for agriculture & Environment


Swiss Lime

Chemistry & Plastics

Efficient chemical processes and innovative plastics thanks to the incomparably pure hydrated lime from KFN.

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Swiss Lime

Food & Medicine

Healthy, enjoyable food starts with white lime from our factory. It has been certified according to ISO 22000 for food and animal feed uses.

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Swiss Lime

Industry & Construction

The buildings, roads and pathways of tomorrow are built using the finest Swiss white lime-products from KFN.

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Swiss Lime

Life Science

You will find innovative ideas for health and quality-of-life-products in the pure white lime coming from KFN – lime that has been certified for food and drinking water uses. 

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