In recent years, potassium sulfate fertilizer has continued to rise in demand in the global agricultural market due to its unique efficacy and wide applicability. As a representative of high-efficiency potash fertilizer, potassium sulfate can not only quickly supplement the nutrients such as potassium and sulfur required by crops, but also improve soil structure and reduce soil acidity. It is especially suitable for chlorine-sensitive crops and crops with high sulfur requirements. It has become a key choice for improving the yield and quality of agricultural products.

Core functions and advantages:

1. Improve soil and balance nutrients: Potassium sulfate combined with farmyard manure can effectively neutralize soil acidity, supplement potassium, sulfur, zinc and other elements, enhance soil fertility and alleviate nutrient imbalance problems, and is particularly suitable for the improvement of alkaline soil.

2. Significant effect of improving quality and increasing yield: Its low chloride characteristics (chloride ion content <3%) make it the preferred fertilizer for chlorine-sensitive crops such as tobacco, grapes, watermelons, potatoes, etc., which can significantly improve fruit sugar content, color uniformity and stress resistance.

3. Flexible application, adaptable to multiple scenarios: It can be used as base fertilizer and deep soil covering to reduce the fixation of potassium crystals, which is beneficial to the absorption of crop roots; it can also be used as topdressing fertilizer in holes or strips to the dense root layer to improve absorption efficiency; it can also be prepared into a 2%-3% solution for foliar spraying to quickly supplement potassium.

Applicable crops and recommended methods:

Field crops: wheat, corn, rice, etc., base fertilizer dosage is 15-25kg/mu, topdressing is 10-20kg/mu.

Economic crops: tobacco, fruit trees, vegetables, etc., foliar spraying concentration is 0.5%-3%, and the use of calcium nitrate can optimize the nutrient ratio.

Flower planting: bulbous flowers are applied at half the normal amount, and large-leaf ornamental plants are topdressed twice a month to ensure root health and lush leaves.

Potassium sulfate fertilizer is becoming an important booster for the green transformation of global agriculture with its scientific ratio and multi-scenario applicability. In the future, we will continue to optimize product services, deepen international cooperation, and provide efficient and environmentally friendly fertilizer solutions for global customers.