Saturday, July 23, 2011

Climate Change Threatens to Spoil Ontario’s Signature Wines

Globe & Mail Jul 23-11
Ontario’s wine makers are fighting to protect their grapes against Mother Nature’s wrath. Details here.

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The Fertilizer Falacy - Pushing Yields up and Profit Down

Understanding Agriculture  Nitrogen fertilizer is applied to winter wheat.  Photo by Michael Trolove. There’s a deeply held belief in modern...