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A switch in 1997 from chain harrowing his 1,300
acres of grassland to using two three-metre grass harrows in
tandem has brought about substantial benefits for a Yorkshire
farm manager.
George Bush came across the OPICO machines
while on a visit to the 1996 Royal Smithfield Show and agreed
to allow the firm to carry out a demonstration on fields at
Denton heavily laden with manure. He recalls: "The manufacturers
gave us a demonstration in the fields at Denton in January in
terrible conditions. It was a frosty morning, but the machine
made such a good job of breaking up the muck and dead grass
that I decided to buy two."
Mr. Bush is a great believer in 'precision'
muck spreading and says the initial results showed that the
move to tine harrow would further increase the benefit from
farm manure and save him as much as £60 per acre in fertiliser
costs.
Precision muck spreading relies on a good
harrow. In the past chain harrowing has commenced from mid-April
onwards, depending on the growing season, but this was not giving
an even enough spread. Mr. Bush said: "Chain harrows have a
tendency to bounce which means that some parts of the ground
are not covered. But the OPICO tine harrows have a constant
pressure on them and cover all the land."
The tine harrow have also enabled him to
include clover in the leys. "This is because the pressure on
the tine scores the ground deep enough for clover seed to establish.
All we will have to do is harrow, sow and then roll. It works
one hundred per cent."
"The machines are excellent -
there's no two ways about that. They have now covered
over 4000 acres and they are still on the same tines. Obviously
they are a bit worn but I think they will do another season.
We're absolutely delighted with them."
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