Nitrogen Fertilizers: A Lasting Blow to the Supply Landscape. Phosphate Fertilizers: The Sulfur Shortage Exposes a Hidden Supply Chain Crisis.

In agricultural production, people often tend to judge whether crop nutrition is sufficient simply by the amount of fertilizer applied. However, from the perspective of plant physiology, what determines crop growth and final yield is not merely the quantity of fertilizer input, but rather the balance, synergy, and utilization efficiency of nutrient elements.