Industry News

Magnesium sits at the heart of every chlorophyll molecule and switches on more than 300 enzymes. When it runs short, photosynthesis slows down — and no amount of NPK can fully compensate. This guide explains what magnesium actually does, which crops and soils run out of it first, when to apply magnesium sulfate, and how to choose a product you can trust season after season.

Many growers tend to mix multiple fertilizers for one-time field application. However, mixing Ammonium Sulfate directly with alkaline fertilizers will cause nutrient loss and fertilizer failure, raising planting costs unnecessarily. Combined with years of field practice from Rongda, this article explains the underlying chemical mechanism of failed mixing between Ammonium Sulfate and alkaline fertilizers. This article sorts out the matching principles of Ammonium Sulfate to help growers avoid fertilization mistakes and ensure efficient absorption of nitrogen and sulfur nutrients.

Controlled-release fertilizers are widely used in modern agriculture for their long-term nutrient supply and labor-saving advantages. However, different types vary greatly in release principles, coating materials, fertilizer performance, and application scenarios. Improper selection may lead to nutrient waste, seedling burn, or insufficient nutrition in later growth stages. This article concisely analyzes the core differences among common controlled-release fertilizers to help growers choose and apply fertilizers scientifically.

Sandy soil has poor water and fertilizer retention capacity. Nutrients easily leach down with rain and irrigation water, triggering frequent crop nutrient deficiency. Calcium and magnesium are essential secondary nutrients for crops. Rongda Calcium-Magnesium Granules release nutrients slowly, delivering long-lasting calcium and magnesium supply, solving nutrient loss issues and improving planting conditions on sandy farmland.

Amino acid fertilizer is a popular functional organic fertilizer in modern precision agriculture. It contains highly active organic nitrogen and bioactive substances that crops can absorb directly. Unlike traditional chemical fertilizers, it features fast absorption, mild properties, stress resistance enhancement, and outstanding quality-improving effects. It supports stable crop growth, improves yield and quality, and fits diverse refined planting scenarios. This article comprehensively introduces the typical application methods, suitable planting scenarios, and key precautions for amino acid fertilizer, helping growers apply fertilizer scientifically, avoid common mistakes, and maximize farm benefits.

Sandy soil suffers from severe magnesium leaching due to loose texture and low fertilizer retention, easily causing crop magnesium deficiency, poor growth and yield loss. This article analyzes the main causes of magnesium loss in sandy soil. With practical Rongda planting experience, it shares scientific solutions including Magnesium sulfate selection, soil improvement and rational fertigation to help growers stabilize crop growth and yield.