Fertilizer grade: sulfur and magnesium can provide rich nutrients for crops, which is helpful to crop growth and yield. As an important component of chlorophyll, magnesium absorbs sunlight, uses light energy to provide nutrients for crop growth, promotes the synthesis of plant substances, promotes the activation of enzymes, and increases crop yield. Magnesium fertilizer can be used alone or as a component of compound fertilizer.

Feed grade (feed additive): The nutrient magnesium and sulfur rich in feed grade magnesium sulfate have relatively important functional effects on animals themselves. Magnesium is the basic component of animal bones and teeth, and also plays a role in the activation of enzymes. Magnesium can also promote animal growth and increase milk and meat production. Magnesium feed products have good activity, easy absorption and stable product quality. They are mainly used as supplements of trace element magnesium in feed additives. In addition, it is also used for sea crystal, fish, shrimp and other aquaculture; Sulfur helps animals grow healthily. In animals, sulfur mainly exists in methionine, cysteine and cystine, so sulfur plays an important role in protein supply. Magnesium containing fertilizer can be used as acid soil regulator.