In 2002 we started from Ukrainian cheese-whey the first trials in the soil.

In 2002 we (Slovakia, Ukraine and the Netherlands) invented a bio based whey soil improve & fertilizer with the name CONDIT FERTILIZER, which can be used in any type of agriculture. In 2005-2009 we were involved with the Dutch partner Interfood Holding BV. Since then we have both gone our own way, so we can focus better on our mission to promote better stewardship of our Earth.

Interfood Holding BV(Dairy company)with CEO Frank van Stipdonk ‘stealed’ our invention and recipe. He turned the goals from steward-shipment into only money making for himself. A shame his behavior. Psalm 37:10.

The bio based fertilizer and soil improve increases the soil’s capacity to retain water and nutrients. Contains calcium, nitrogen, potassium, iron, magnesium, copper. Promotes the production of nutrient dense food all in a sustainable manner !

Hydrolysis for renewable bio energy for the soil, our job is to show its potential.

For us, WHEY is the main raw material and cheese the by-product.

The both persons who are the founders of this knowledge are Eng. Vasil Kelemec(Slovakia) a dairy scientist and Willibrordus van der Weide from the Netherlands founder of Condit Fertilizer and Yellow Agro.

The men behind this expertise are Eng. Vasil Kelemec (Slovakia), a dairy scientist, and Willibrordus van der Weide, from the Netherlands, and inventor of Condit Fertilizer, and founder of Yellow Agro.

Farmer in the Netherlands(2006) use Condit Fertilizer(whey based) made from whey.

The founder of Yellow Agro started his first invention, to make a bio organic fertilizer useful to stop soil degradation, with Condit Fertilizer production in 2002. This forerunner led to the renewed and improved Yellow Agro, which has improved features in applicability and energy release. Yellow Agro is also most beneficial to commercial large-scale farming operations. Condit Fertilizer is a top nudge solution for any type of agriculture, world-wide to help and support the farmer to reduce cost and increase yield performance.

In 2002 we registered the name CONDIT and CONDIT FERTILIZER in Slovakia and later patented it as of 2003. The Patent is granted in several countries, including  with the United States Patent Trade Office (USPTO)

Patent number: 7674310
Abstract: The present invention relates to a method for the preparation of a biological fertilizer comprising subjecting whey to a first fermentation step and the addition of a carrier material to the fermented whey and a biological fertilizer obtainable by the method. The biological fertilizer can be used as a replacement of the present artificial fertilizers thereby reducing many of the environmental problems associated with these artificial fertilizers. In addition, the biological fertilizer according to the present invention can be used in the field of biological agriculture for which, until the present biological fertilizer, no fertilizers were available.
Type: Grant
Filed: November 20, 2003
Date of Patent: March 9, 2010
Assignee: Condit
Inventor: Willibrordus Augustinus Van Der Weide

Farming will always be needed on our Earth, so we need the right stewardship

I) The dosage of  CONDIT FERTILIZER is based on the requirements of the specific soil conditions
and crops. The soil fertility and the crop sequencing on the basis of the fertilizer schedule.

Condit & Yellow Fertilizers unique features are:

  • Lower acidity/increase pH value in the soil
  • Less use of water
  • Strong performance on sandy soils
  • Contains all necessary nutrients and trace elements
  • Same size and shape as artificial fertilizers, easy to use in any spreader
  • Once-a-year application only
  • Energizer and improved soil life/structure.
  • Contains carbon and organic matter to build up the soil.