2012年8月21日 星期二

BBC News - Home: Nanoparticle 'risk' to food crops

BBC News - Home
The latest stories from the Home section of the BBC News web site.
thumbnail Nanoparticle 'risk' to food crops
Aug 21st 2012, 09:36

A pair of widely used chemicals in the form of tiny "nanoparticles" spread throughout a crop plant and affect growth and soil fertility, researchers find.

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