Examining US golf courses' nutrient use and management tactics

Nutrient use on United States golf courses increases management costs and has the potential to influence ecosystems. Therefore, assessing nutrient use and management practices is critical to developing and teaching the best ...

How could global food production break down?

Industrialized farming relies heavily on outside inputs, like synthetic fertilizers and pesticides, machinery, seeds, and animal feed. A study published in Nature Food predicts how much yield would be lost from "input shocks" ...

Microbes could help reduce the need for chemical fertilizers

Production of chemical fertilizers accounts for about 1.5% of the world's greenhouse gas emissions. MIT chemists hope to help reduce that carbon footprint by replacing some chemical fertilizer with a more sustainable source—bacteria.

Maps reveal biochar's potential for mitigating climate change

Biochar, a charcoal made from heating discarded organic materials such as crop residues, offers a path to lowering atmospheric carbon dioxide (CO2) at a time when climate scientists warn that urgent action is needed limit ...

Middle East know-how can help feed drier, hotter world

The Middle East's expertise in handling heat could be of benefit worldwide, writes Aly Abousabaa, director general of the International Center for Agricultural Research in the Dry Areas (ICARDA) and CGIAR's regional director ...

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