Sleaford, Lincolnshire firm Willow Farm Machinery was demonstrating a Mascar pneumatic drill mounted on a disc cultivator that comes in 3m and 4m widths.

The drill can also be bought separately to piggyback on a farmer’s own cultivator or power harrow.

The hopper on show is a 1000-litre one but UK versions would have a 1500 litre unit.

Cost of the 3m version shown here is £31,000.