Wheat pools in Canada
(重定向自Wheat Pool)

A wheat pool is a co-operative that buys grain (mostly wheat) from farmers.
In Canada in 1923 and 24, three wheat pools were created. They were farmer-owned co-operatives, created to break the power of the large for-profit corporations, that had dominated the grain trade in Western Canada since the late 19th Century, and were an early source of Western alienation.