Fertilizer Security Is Food Security

Fertilizer may be an input on a farm ledger, but its availability and price can shape food security across entire regions. Energy costs, trade restrictions, supply concentration, and soil degradation can all turn a fertilizer shock into lower yields and higher food prices. The public challenge is to produce more reliably with less exposure to a single imported input stream. This piece connects soil testing, precision application, nutrient recycling, improved extension services, and supplier diversification to the broader resilience concerns highlighted in global food and risk assessments. It treats fertilizer not as a commodity footnote, but as infrastructure for affordable nutrition.