Reliable calcium and phosphorus sources for balanced feed formulations

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

The international fertilizer market is currently undergoing unprecedented transformation. Geopolitical conflicts, major policy shifts among leading economies, and supply chain restructuring have significantly increased market volatility. As we move into 2026, the market is no longer driven purely by supply and demand fundamentals. Instead, it has entered a new phase characterized by the parallel forces of “security priority + cost support + policy intervention.” I. The Real I

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