Univ. Prof. Dr.-Ing. Ralf Otterpohl

2020

• 15 May · gottfried herrmann

  Terrafelix: bioenergetic regenerative agriculture

  Dan Kittredge and Ralf Otterpohl on soil health. Terrafelix takes a position.

  • Agrarbildungszentrum Salzkammergut
  • Dan Kittredge
  • Loidholdhof
  • Terrafelix
  • +1