<http://schema.org/description>
"I hope that you and your crops successfully made it through the last heat wave.  We managed to keep the crops in our research plots well watered.  As it turned out, this wasn't easy because a gasket blew in our sand filter at the beginning of the heat wave.  Fortunately, we have colleagues, who are also good friends that allow us to use their sand filters until we got a replacement gasket.  This article is about how high temperatures, like those of the heat wave, can affect crop yield and quality."^^<http://www.w3.org/2001/XMLSchema#string>
<http://extension.psu.edu/plants/vegetable-fruit/news/2011/plant-responses-as-a-result-of-the-heat-wave>