Sonoma County
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Sonoma County

Pump-and-fertilize a potential solution to groundwater nitrate

Many farmers factor in the nitrates from their wells when they calculate fertilizer applications.
Pumping up water contaminated with nitrate and using it to fertilize crops is one way the agriculture industry can deal with the groundwater contamination detailed in a UC Davis report released last week, reported Mark Grossi in the Fresno Bee.

By itself, pump-and-fertilize won't be enough, said Thomas Harter, the lead author of the report, Addressing Nitrate in California's Drinking Water. It won't work in areas where there is too much salt in the groundwater, for example. Also, more fresh water must be allowed to seep into the underground aquifer. The fresh water will replace the tainted water and refill underground areas that have been overpumped in the past.

Dare to be different: Think beyond tomatoes, peppers
Laura Christman, Redding Record-Searchlight

When planning a summer garden, try some unusual vegetables, like heat-tolerant greens and odd tubers, the article suggests.

"Most people love tomatoes and a good sweet pepper, but that's not the be-all, end-all of summer nutritional health," said Sean Kriletich, a gardening expert with University of California Cooperative Extension Sierra Central.

Mixing things up in the garden yields different flavors, more nutrition, additional colors, textures and beneficial insects.

Posted on Tuesday, March 20, 2012 at 9:16 AM
Tags: groundwater (8), nitrate (12), Sean Kriletich (2), Thomas Harter (10)

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