With the tine spring system, the tines can be lifted so that harrowing is possible even in sensitive crops or in sensitive crop stages. This enlarges the time slot, because the tine pressure can be reduced to the tine’s net weight and thus no breaks for harrowing are required in sensitive plant stages.
Mr Jadrisevits reports about the VS 900 M1
"The VS 900 M1 is currently used for harrowing winter wheat and spelled curdling. However, his main tasks on our farm will be soybean grooming in row crops. I chose APV because the new system of the VS convinced me completely."
D. Jadrisevits, Farmer