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Rabbit netting machine is fast and accurate

“You must be running out of really ingenious ideas,” say farmers who know that I have been publishing farm-built innovations for 20 years.

They think that there is some kind of end to human, and therefore farm, ingenuity, which, of course, is far from the case.

This week I want to show you a machine developed by a contractor who started his business with a single small Kubota tractor, then bought a mini digger. He found himself laying a lot of rabbit netting, which involves burying it a foot or so into the soil. The job was slow. He thought up this machine which does a continuous job, and made the machine in the farm workshop — and the remarkable thing was that the machine was made from all spare parts.

He loads a roll of netting, and the machine puts the netting in the trench, bends the base horizontal, and then fills the trench back.

You can see it in action on my website. It’s just one further illustration that there’s no end to our imagination and ability to devise solutions to problems, and these themselves are far from static. Rabbits are an increasing farm problem in many parts of the globe.

Coupled with restrictions, both moral and legal, on more traditional methods of control, many farmers are solving the problem with netting.

Rabbits are adept at digging under it, so the base needs burying to a depth of six or more inches, and the base of the net must be bent horizontal towards the burrow where they live. (This means they hit buried netting even if they start some way back from the base of the netting.)

Chris Osborne used to manage to lay 1,000 metres a day of rabbit netting with his mini digger. The machine he made does 300 metres an hour — a huge increase in work rate.

Chris has laid miles of netting with his machine over the past three years, and farmers have been queuing for his services, as the work rate means he can quote a very competitive price.

As far as he knows, his machine is the only one around, and is unlikely to be replicated by manufacturers, because a factory-built machine would be quite expensive.

The machine has a plough body which opens the soil outwards to create the trench, and then lays the netting in the trench, which is then filled by a large disc, followed by a large wheel to press the soil down.

Many of the parts are mounted so they can be adjusted, but once set up, there’s little need to make changes.

In work, the machine will lay in quite tight curves as well as along the straight, and will work on sloping ground as well.

It leaves the netting flat on the ground with the base correctly buried, and then Chris knocks in supporting stakes — positioned on the field side so the bend isn’t damaged — and staples the netting in place.

He then normally adds a strand of barbed wire to the top.

You can see the machine in action by going to the www.farmideas.co.uk website and clicking on the video.

It’s another illustration of farming innovation — and I invite you to send me innovations you know of.

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