НПК удобрения

Application scope: the sulfur base series composite fertilizer uses advance technology to produce, the nitrogen, phosphate and potassium formulation is scientific and rational, it is also formulated with medium and minim nutrient for the growth of the crops, such as sulfur, silicon, calcium, magnesium and iron. The product does not contain chloride, it can not only used in the food crop, it can also used in the economic crops. For the crops that hate chloride such as garlic and scallion, grapes, tangerine, hemp, beet and tobacco, it has especially good effects. It can increade the yield and improve the quality.