News tagged with agricultural fields

Rethinking the value of sewage sludge 

Researchers from the Plant Nutrition Group at ETH Zurich have been evaluating methods to develop an efficient and environmental friendly phosphate fertilizer from sewage sludge ashes. A new thermo-chemical process that extracts ...

dateAug 16, 2013 in Environment
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Five edible insects you really should try

Edible insects are great alternatives to conventional sources of meat as they're cheap, plentiful and excellent sources of protein and fat, as well as vitamins and minerals.

dateSep 04, 2013 in Other
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Soil microbes accelerate global warming

More carbon dioxide in the atmosphere causes soil to release the potent greenhouse gases methane and nitrous oxide, new research published in this week's edition of Nature reveals. "This feedback to our changing atmosphere ...

dateJul 13, 2011 in Environment
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