

A firm scientific understanding is needed about fertilizer nitrogen (N) use effects on the emissions of the three gases (carbon dioxide, nitrous oxide, and methane) considered to be the major agricultural contributors to what is often referred to as "the greenhouse effect". Scientific staff of the International Plant Nutrition Institute (IPNI) have prepared a literature review to extend information that will lead to a better understanding of fertilizer N management practices that minimize global warming potential. The document contains over 30 pages of text, data, and a listing of more than 130 references on this topic.
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