15-15-15 Content: Nitrate nitrogen≥ 6% / Packing: 40kg / Color: white / Special addition: Polyglutamic acid, high tower nitrothio  The natural gas chemical industry employs high tower nitrothio technology to enhance the quality of fruits and vegetables. This innovative method involves the selective use of polyglutamic acid, which is specially added to achieve improved results. Moreover, it is important to note that the utilization of this acid ensures that no biuret is present in the final product.We use an independent nitric acid raw material and adopt a multi-stage composite process to ensure accurate dosing and form a molten uniform slurry. In the natural gas chemical industry, our high-tower granulation technology is used for mesoporous anti-counterfeiting measures. Among our products, what deserves special attention in WIMI Green is the balance of trace elements in it. In order to combat drought and promote crop nutrient uptake, we added polyglutamic acid. Our fertilizers are high in nitrate nitrogen content, dissolve quickly and take effect quickly, activate the soil and promote nutrient absorption. Together, these factors contribute to the production of world-class nitro-fertilizers.Polyglutamic acid has excellent hydrophilicity and water retention ability, which can enhance moisture absorption and water retention. When applied to the soil, it forms a protective film on the surface of the root hairs. The membrane acts as a conduit for nutrients, water and root hairs, facilitating efficient dissolution, storage, transport and absorption of fertilizers. It prevents the precipitation of sulfate, phosphate, oxalate and metal elements, enabling crops to effectively absorb essential nutrients such as phosphorus, calcium, magnesium and trace elements from the soil. In addition, it can promote the growth of crop roots and enhance disease resistance. In addition, polyglutamic acid can also be used as an excellent pH buffer to effectively adjust the acidity and alkalinity of the soil. This helps maintain an optimal pH and prevents long-term soil acidification caused by chemical fertilizers.It ensures a more balanced and complete nutritional profile, promoting optimal plant nutrition. Our fertilizers are high in nitrate nitrogen, which can be quickly dissolved and absorbed, avoiding problems such as clogging and providing quick benefits to crops. The improvement of nitrogen fertilizer use efficiency has a significant effect, and the effect is obvious within three days. Significant increases in production and revenue were achieved. Our products contain valuable medium and trace elements such as silicon, magnesium, calcium, sulfur, zinc, etc.This supplement improves photosynthesis by increasing levels of chlorophyll, proteins, and nucleic acids in plants. These moderate trace elements help to significantly increase crop yield and overall productivity. Our products are widely used in various agricultural fields: Widely used in the cultivation of greenhouse crops, flowers, fruit trees, vegetables, tobacco and other economic crops. In addition, it is also suitable for field crops such as wheat and corn. Importantly, our products are particularly beneficial for dryland crop applications.