Potash Corp. of Saskatchewan Inc. reports that its Allan mine in Saskatchewan will temporarily suspend operations from Feb. 5-March 3, 2012. Operations will resume March 4. The company said this is consistent with its practice of matching supply with demand. Other inventory adjustments were announced Dec. 8, 2011. Those include an 8 week shutdown at Lanigan Jan. 8-March 3 and a 6 week shutdown at Rocanville Dec. 25-Feb. 4.