Researchers in Costa Rica collect samples in a rice field to better understand how farmers can improve fertilizer use and, at the same time, reduce greenhouse gas emissions. (Photo: A. Pérez/CICA) ...

Fertilizer overuse is one of the many large problems facing modern agriculture. Crops, especially monocrop operations of corn and wheat, need lots of fertilizer, but it’s very difficult to precisely ...

Fertilizing in fall helps your lawn build strong roots now for a greener, healthier yard next spring. Match fertilizer to your grass type and season, measure your lawn, and apply evenly with a rotary ...