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fertilizer

Tuesday, May 17th, 2016

Farms Have Become a Major Air-Pollution Source

WASHINGTON, DC—Emissions from farms outweigh all other human sources of fine-particulate air pollution in much of the United States, Europe, Russia and China, according to new research. The culprit: fumes from nitrogen-rich fertilizers and animal waste combine in the air with combustion emissions to form solid particles, which constitute a major source of disease and

Friday, April 15th, 2016

Fertilizer’s Legacy: Taking a Toll on Land and Water

Tempe, Ariz.—The world’s total human population has jumped to over 7.4 billion just this year. Feeding the human species takes a tremendous toll on our natural resources including water, soil and phosphorus — a chemical element in fertilizer essential for food production. In modern agriculture, fertilizer often leaks into waterways such as rivers, lakes and