Sulfur magnesium fertilizer is a multi-element fertilizer containing magnesium oxide and sulfate ions, mainly composed of magnesium sulfate and sulfate ions. The higher the content of magnesium sulfate, the higher the nutrient content of the fertilizer. Sulfur magnesium fertilizer usually exists in two forms: powder and granules. Choose the appropriate fertilizer form based on actual usage.

The role and effect of sulfur magnesium fertilizer

Magnesium and sulfur in sulfur magnesium fertilizer are essential intermediate nutrients for crop growth. Magnesium is a key component of chlorophyll, which can promote photosynthesis, enhance plant disease resistance, promote enzyme activity, enable plants to fully absorb nutrients, and grow more vigorously. In addition, sulfur is the main component of proteins and enzymes in plants, which can promote root growth, thereby promoting vigorous crop growth and increasing yield.

The usage method and applicable crops of sulfur magnesium fertilizer

Sulfur magnesium fertilizer can be used as base fertilizer, topdressing, and foliar spraying. It is suitable for various crops, especially for various grains, oils, and economic crops in rainy areas with severe soil erosion. Experiments have shown that crops such as palm trees, rubber trees, coconut trees, pineapples, bananas, sugarcane, peanuts, soybeans, sweet potatoes, potatoes, rice, tobacco, etc. can generally increase their yield by 20-40% after applying sulfur magnesium fertilizer.