Seeding principle;Harvesting seeding;Germination
Demmel, M.

Seeding principle;Harvesting seeding;Germination
Demmel, M.

Seeding principle;Harvesting seeding;Germination
Demmel, M.

Seeding principle;Harvesting seeding;Germination
Demmel, M.

Seeding principle;Harvesting seeding;Germination
Demmel, M.

Seeding principle;Harvesting seeding;Germination
Demmel, M.

Druschsaatverfahren
Harvesting seeding
N.N.

Seeding principle;Harvesting seeding;Grain stripper
Druschsaat '
Demmel, M.

Seeding principle;Harvesting seeding;Straw chopper
Druschsaat '
Demmel, M.

Schnitthöhe mit dem Kornstripper
Seeding principle;Harvesting seeding;Grain stripper
Druschsaat '
Demmel, M.