Earth - Environment news

Nitrogen in reclaimed water can benefit turfgrass

As competition for fresh water increases and fertilizer prices rise, the horticulture industry is looking to reclaimed wastewater as a valuable resource for supplying irrigation and necessary nutrients for urban landscapes. ...

Jan 05, 2015
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Fertilizer placement affects nutrient leaching patterns

Controlled-release fertilizers (CRFs) are a widely used method of delivering nutrients to nursery container crops. The fertilizers contain encapsulated solid mineral nutrients that dissolve slowly in water, and are then released ...

Jan 05, 2015
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Beijing dangerous smog down four percent in 2014

Air pollution in Beijing dropped slightly last year, municipal authorities said, although levels of the most dangerous small particulate matter remained more than three times the internationally recommended ...

Jan 05, 2015
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