2nd Inventors' Olympiad - GENIUS 2000 Budapest, Virtual Exhibition

Registry number: A/1-122 Category: A/1 Country: Hungary
Plant nutrition with a mixture of mineral material and sewage sludge
  • The problem to be solved:
    Fertilization of plant with a mixture of sewage sludge, rhyolite tuff and lime which is good in vegatables, fruit, grape and flower production.
  • Definition:
    By the mixing of three components of fertilizer (sewage sludge, rhyolite tuff and lime) a plant nutrien can be produced which is applicable for every soil and vegetation type.
  • Presentation:
    The easily dispersable mixture is convenient for amelioration of soil structure and pH, good source of N,P,K and micronutrients. It increases the yield, applicable on arable land, horticulture and greenhouses. The fruits and vegetables mature 4-6 days earlier, the sugar content of fruits is higher. The flowers has stronger stalk and brighter colours.

  • Application: Agriculture
  • Advantages:
    The fertilizer mixture rich in macro and micro nutrient, it can solve the utilization of sewage sludge by environmentally friendly way.
  • Stage of development:
    Aplied technology
  • Documentation available: Yes
The inventor(s)
  • Name(s): Mihály KÖHLER dr.

  • Self introduction:
    He has been dealing with the agricultural utilization and intoduction to the practice of rhyolite tuff at the Agricultural University of Debrecen since 1978.
The protection
  • Form: Patent
  • Priority:
  • Countries where it is force: Hungary
Business intention: passing of technology for utilization
Contact
  • Name: Mihály KÖHLER dr.
  • E-mail:
  • Fax: +36 52 418 287
  • Address: H-4028 Debrecen, Dobsina u. 4. Hungary