What is the right amount of nitrogen in agriculture? Not enough contributes to hunger, too much damages the environment

(Natural News) Nitrogen is essential in crop production, but it comes with a caveat: Use too much of it, and you risk polluting the environment; use too little, and you risk limiting your crop yield. This was also the focus of an article that appeared in the journal Nutrient Cycling in Agrosystems. The paper, led by...

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