In a previous article, we discussed the core value of magnesium sulfate heptahydrate in aquaculture—it provides magnesium and sulfur for fish and shrimp and plays an important role in aquatic mineral nutrition systems (see link below): https://www.kelewell.de/en/post/magnesium-sulfate-heptahydrate-in-aquaculture-not-just-a-mineral-but-a-key-pillar-for-stable-produc However, if we shift our perspective from “functional minerals” back to “fundamental mineral structure,” we will

This report reviews the performance of China’s potash fertilizer, phosphate rock, and phosphate fertilizer markets in the period immediately preceding the 2026 Chinese New Year (February 5 – February 11). As the holiday approached, the market maintained a tight balance and stable operation, laying the groundwork for post-holiday spring farming activities. I. Phosphate Rock and Phosphate Fertilizers: Stable Pre-Holiday Operations, Supply Contraction Providing Support Ahead of

I. Russia: Port Expansion to Boost Mineral Fertilizer Exports by 8–12% Following the completion of the expansion at Russia’s Ust-Luga Port Favor terminal, the country’s export capacity for mineral fertilizers is expected to increase by 8–12%. The terminal is open to all fertilizer producers and offers a key advantage in handling efficiency compared with non-specialized ports. At present, Russia still lacks sufficient dedicated port infrastructure for mineral fertilizers. The

When a high-quality seaweed extract has been properly selected, the real release of its value often lies in the details of precision application. In our previous article, “ Seaweed Extracts for Agricultural Use: A Comprehensive Guide from Definition to Selection ,” we systematically analyzed the differences in how seaweed extracts are understood and categorized. By now, it should be clear that although products may all be labeled as “seaweed extract,” differences in raw mate