Here at RLF we have been keeping an eye on some of the major nutrient trends and other crop nutrition challenges for global agriculture.

We recently published Special Reports on Zinc Deficiency Zones (25th August 2015) and Peak Phosphorous (9th December 2015) and agree that understanding all of the issues surrounding global food security is a necessity for the agricultural
industry world-wide.

NPK is the industry reference measure of fertiliser use and consumption.