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Old 30-11-2005, 02:35 PM posted to uk.rec.gardening
La puce
 
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Sacha wrote:
Seaweed was the fertiliser of choice for farmers in Jersey growing Jersey
Royals, time past. Some are returning to using it now, thank goodness. All
they did was chuck it on and let weather and nature do the rest.


cough Seaweeds are very effective absorbers of marine pollutants, and
concerns over environmental pollution have considerable implications
for the commercial harvesting of Scottish wild plants for food, fodder
and medicinal purposes, as well as for mulches and fertilisers. There
is some concern about the contamination of seaweeds on the West coast
of Scotland (at least in the southern part of the country) with
radioactive isotopes from the Sellafield power station. For example,
several seaweed species act as bioaccumulators of heavy metals, and
Fucus vesiculosus (bladder wrack) growing off Islay has been found to
be contaminated with Technetium 99. As to the damage to the ecosystem,
perhaps that's another conversation. Bon appetit )

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Old 30-11-2005, 04:23 PM posted to uk.rec.gardening
Sacha
 
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On 30/11/05 14:35, in article
, "La puce"
wrote:


Sacha wrote:
Seaweed was the fertiliser of choice for farmers in Jersey growing Jersey
Royals, time past. Some are returning to using it now, thank goodness. All
they did was chuck it on and let weather and nature do the rest.


cough Seaweeds are very effective absorbers of marine pollutants, and
concerns over environmental pollution have considerable implications
for the commercial harvesting of Scottish wild plants for food, fodder
and medicinal purposes, as well as for mulches and fertilisers. There
is some concern about the contamination of seaweeds on the West coast
of Scotland (at least in the southern part of the country) with
radioactive isotopes from the Sellafield power station. For example,
several seaweed species act as bioaccumulators of heavy metals, and
Fucus vesiculosus (bladder wrack) growing off Islay has been found to
be contaminated with Technetium 99. As to the damage to the ecosystem,
perhaps that's another conversation. Bon appetit )


Oh dear, how depressing. And the CIs are pretty close to Cap de la Hague.
On that theme, I went with a group to visit the Nuclear Fuel plant there and
we were given a marvellous lunch. While we were commenting on how delicious
the trout were, someone remarked in a gravelly voice "they were the size of
goldfish this morning". It wasn't easy to explain that to our French hosts,
under the circumstances!
If, in terms of damage to the ecosystem you're thinking of harvesting the
seaweed, as far as I know they way that's done now is simply to pick up
what's been washed up by the autumn storms. I don't *think* anyone goes
down at very low water to cut it as they did once.
--
Sacha
www.hillhousenursery.co.uk
South Devon
(remove the weeds to email me)

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Old 30-11-2005, 04:48 PM posted to uk.rec.gardening
La puce
 
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Default Silver lining


Sacha wrote:
Oh dear, how depressing.


Sorry.

And the CIs are pretty close to Cap de la Hague.
On that theme, I went with a group to visit the Nuclear Fuel plant there and
we were given a marvellous lunch. While we were commenting on how delicious
the trout were, someone remarked in a gravelly voice "they were the size of
goldfish this morning". It wasn't easy to explain that to our French hosts,
under the circumstances!


)

If, in terms of damage to the ecosystem you're thinking of harvesting the
seaweed, as far as I know they way that's done now is simply to pick up
what's been washed up by the autumn storms. I don't *think* anyone goes
down at very low water to cut it as they did once.


No. Farms are being created for this - in fact everywhere in Scotland.
Big business now because of it's 'organic' attraction. Sadly
Ascophyllum entensive harvesting in the Outer Hebrides show signs of
recovery only after 6 years. The culture also is thought to have a
significant effect on the ecosystems surrounding the farms, primarily
because of the increased detritus, cover and surface area that the
seaweeds provide when cultured en masse. The fact that many of the
seaweed farms are in sheltered fjords and inlets also means that
currents to remove the excess nutrients are weak, exacerbating the
problem. In addition, some of the artefacts of plantation schemes (such
as anchors for the growing nets) are slow to degrade and may remain in
the cultivation areas for many years.

But they're continually trying to redress the problem ... but as the
demands increase. One just hopes one doesn't get too greedy with the
situation indeed (

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Old 30-11-2005, 10:46 PM posted to uk.rec.gardening
Duncan
 
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"La puce" wrote in message
oups.com...

cough Seaweeds are very effective absorbers of marine pollutants, and
concerns over environmental pollution have considerable implications
for the commercial harvesting of Scottish wild plants for food, fodder
and medicinal purposes, as well as for mulches and fertilisers. There
is some concern about the contamination of seaweeds on the West coast
of Scotland (at least in the southern part of the country) with
radioactive isotopes from the Sellafield power station. For example,
several seaweed species act as bioaccumulators of heavy metals, and
Fucus vesiculosus (bladder wrack) growing off Islay has been found to
be contaminated with Technetium 99. As to the damage to the ecosystem,
perhaps that's another conversation. Bon appetit )


"Fucus" sums that up nicely, then!





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Old 01-12-2005, 04:11 PM posted to uk.rec.gardening
La puce
 
Posts: n/a
Default Silver lining


Duncan wrote:
"Fucus" sums that up nicely, then!


) Missed this. As a kid I used to love popping the little water
filled pustule with my feet, just like today's plastic 'tension
sheets'. Hmmm... perhaps there's a golden mine there?

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Old 30-11-2005, 11:28 PM posted to uk.rec.gardening
Rupert
 
Posts: n/a
Default Silver lining


"La puce" wrote in message
oups.com...

Sacha wrote:
Seaweed was the fertiliser of choice for farmers in Jersey growing Jersey
Royals, time past. Some are returning to using it now, thank goodness.
All
they did was chuck it on and let weather and nature do the rest.


cough Seaweeds are very effective absorbers of marine pollutants, and
concerns over environmental pollution have considerable implications
for the commercial harvesting of Scottish wild plants for food, fodder
and medicinal purposes, as well as for mulches and fertilisers. There
is some concern about the contamination of seaweeds on the West coast
of Scotland (at least in the southern part of the country) with
radioactive isotopes from the Sellafield power station. For example,
several seaweed species act as bioaccumulators of heavy metals, and
Fucus vesiculosus (bladder wrack) growing off Islay has been found to
be contaminated with Technetium 99. As to the damage to the ecosystem,
perhaps that's another conversation. Bon appetit )

Technetium 99--Well according to this link you don't need to worry. I will
leave it to JB to administer yet more punishment.
http://www.food.gov.uk/science/surve...io/radsurv2004


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Old 01-12-2005, 11:00 AM posted to uk.rec.gardening
La puce
 
Posts: n/a
Default Silver lining


Rupert wrote:
Technetium 99--Well according to this link you don't need to worry. I will
leave it to JB to administer yet more punishment.


What, with a leather wip? I say. But I do eat a lot of spinash and
sorrel. Would you think I'd grow a tache with the absortion of T99? Or
will it grow naturally like Janet's?

And sorry but I can't open your link.

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