Video shows an 8 m wide John Dale direct drill on 31 August 2008 establising oilseed rape on a 40% clay soil following transition to controlled traffic farming (CTF) and no till in 2006. The rig is being autosteered by a John Deere RTK guidance system using a local base station. Accuracy appears to be at the specification of +/-2cm.
again the seedhawk openers are here too
cormus1 3 years ago