This post has been adapted from an original document produced by George Winn-Darley
A new type of cutting machine offers the opportunity to cut bracken by remote control. The equipment will be demonstrated by representatives of Brielmaier,
a German company that supplies a range of machinery developed for cutting
vegetation on steep slopes in the Alps. A range of videos, available on You Tube, provide a visual indication of the capability of this equipment.
The plan for the events is to
demonstrate Brielmaier's remote control bracken cutting on all sites, and gorse
cutting on some of them. All interested
farmers and land managers are welcome to attend.
In all cases access by 4x4 is
fine and those arriving by car will be transported to the sites.
Date
|
Time
|
Venue
|
Details
|
27th August
|
10:00–16:00
|
Ysgubor, Dinas Mawddwy, SY20 9LX (south-east of Dolgellau)
|
By kind permission of Dafydd and Mair Evans. There will be no toilet facilities but
refreshments should be available.
|
1st September
|
10:00-18:00
|
Carding Mill Valley
SY6 6JG (Long Mynd, west of Church Stretton)
|
By kind permission of the National Trust. Toilet facilities and
refreshments will be available.
|
3rd September
|
10:00–16:00
|
Howe Gill, Lamplugh, West Cumbria CA14 4TY
|
By kind permission of Mr Richardson. There will be no toilet or
refreshment facilities due to the remote location of the demonstration.
|
4th September
|
14:00-19:00
|
Barmoors, Hutton Le Hole, North York Moors, YO62 6UE
|
By kind permission of George Winn-Darley. There will be toilet and
refreshment facilities available.
|
The cutting machines cost
£20-30,000 but they are self-propelled and can be operated by someone walking
behind them or even from nearby using remote controls. Some of the machines can also mulch, if required, and other machines can rake the material down slopes to
a point where it can be quickly handled and baled at the bottom.
Traditional uses for bracken
include livestock bedding and as compost, but these tend to be small scale
uses. A larger scale and more cost effective use could be the production of
bio-ethanol. Freshly cut bracken yields
40-45 tonnes of plant material per hectare. 30,000 tonnes
of fresh material would be required to run an ethanol plant producing green
ethanol, and therefore 750ha would need to be harvested. There is a strong demand for
green ethanol from refineries who are under an obligation to blend at least 5%
with other fuels, and this could provide enough income to make bracken harvesting a commercially viable exercise.
This equipment might not solve
all the issues with cutting bracken, and this machinery will not suit a lot of rougher sites, but they will add another option
to the tool kit.
Attendance: The demonstration events are open to all, but if you have any questions, please contact the organiser Jeremy
Oakley