@Setanta,
HERES A GREAT ARTICLE FROM THE bRITSall about its ancient and modern sheep industry. We always have given the introduction of the Delane Merino breed to have resuscitated the waning wool industry in the late 1700;s. Wool for export was their ultimate resource and the Delane Merino ws the softest animal fibre known to that day. (Today only silk and alpaca/vicun'aare softer). Getting rid of
kemp fibres rom the wool breeds was what the Australians and New Zealanders accomplished and then returned "soft wool" breeds to Britain. So having sheep on the hillsides" became a sizeable investment
There were quiet revolutions in developing the raw sheep product ever since the Romans liked Brit wool
http://www.sheepcentre.co.uk/wool.htm <br />
Today there are so many genetic developments in breed conformity that really soft wool is obtainable so easy, so all those "carpet breeds" like Romney, Karakul, Jacob, Suffolk and teeny wool staple breeds like HAmpshire etc, are no longer even wanted for wool production. (The armies take anything and then blend it with a weather proof cotton/wool blend for field clothing.
We still make carpets and wool felt industrial vbelts from KArakul and Romney.
Although most felts are mixed with lastic fibres.
Production of lambs to approach 200% is the difference between making it and losing money nowadays.