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S i n o m a g c h e m



Non-water-soluble Secondary Nutrient Fertilizer

Magnesite Star 1+

Product Advantages

Produced with high-quality mineral raw materials and core technology, this new-type non-water-soluble fertilizer is rich in calcium, magnesium, sulfur and other nutrients. The scientifically formulated slow-release calcium and magnesium can be absorbed synergistically to extend fertilizer efficiency. Specially added water-soluble magnesium enables rapid nutrient uptake, combining quick and long-lasting effects. It fully satisfies crops' demand for calcium and magnesium during the whole growth cycle, and delivers prominent effects on quality improvement and yield increase.

Product Functions

Technical Specifications

Item Ca+Mg
(%, min)
Mg
(%, min)
Ca
(%, min)
Water-soluble Mg
(%, min)
pH Particle Size
(≥90%)
Specification 20.0 8.0 12.0 2.0 9.0-11.0 2.0-4.75mm
20.0 12.0 8.0 2.0 9.0-11.0 2.0-4.75mm

Application Scope

Widely applicable to fruit trees, vegetables, cash crops and field crops. Suitable for neutral soil, and performs better on acidic soil.

Application Recommendations

Application Methods: Base fertilization, top dressing, broadcasting and hole application;

Recommended Dosage:

Fruit trees: 0.5-2.0kg per plant; Cash crops & vegetables: 20-40kg per mu;

Field crops: 10-20kg per mu. Adjust dosage appropriately according to crop varieties, tree age and soil conditions. Please consult local agricultural technicians or follow the guidance of local agricultural departments for specific application.