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China, Chinese Factory Direct Sales of DAP Diammonium Phosphate 18-46-0 Fertilizer1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
FertilizerPhosphate FertilizerPhosphate FertilizerDiammonium Phosphate
Shouguang Nongyuan Agricultural Materials Co., Ltd.
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Product Description Product DescriptionDiammonium phosphate (DAP) fertilizer is the most widely used high-concentration nitrogen-phosphorus compound fertilizer in the world.The molecular formula is (NH4)2HPO4, containing 18% nitrogen (N), 46% available phosphorus (P2O5), and the total nutrient content reaches 64%. It is one of the products with the highest phosphorus content among solid fertilizers.ClassificationCompound fertilizerTypeDAPApplicationfertilizerProduct DisplayProduct Advantages 1.High-concentration nutrients, supplementing two elements at once Dual-effect of nitrogen and phosphorus: A typical formula is 18 - 46 - 0, with a total nutrient content reaching 64%. Nitrogen (13 - 18%) exists in the form of ammonium, and phosphorus (38 - 46%) is mainly in the form of water-soluble phosphates, which can simultaneously meet the dual demands of crops for nitrogen and phosphorus.Highly efficient absorption: The proportion of water-soluble phosphorus exceeds 90%. It can be absorbed by the roots 3 - 5 days after drip irrigation application, and the absorption rate is more than 2 times higher than that of traditional phosphate fertilizers.2.Adapt to acid and alkali, improve soil structureThe savior of acidic soil: The aqueous solution is weakly alkaline (pH 7.8 - 8.2), which can neutralize the acidity of red soil and yellow soil, increase the availability of phosphorus by 30 - 50%, and at the same time reduce the fixation of phosphorus by iron and aluminum.Long - term soil improvement: Long - term use can promote the formation of soil aggregate structure, improve water and fertilizer retention capacity, and is especially suitable for orchards and vegetable gardens with severe acidification.3.Resist Stress and Increase Yield, Improve Crop QualityEnhance Resistance: Phosphorus promotes root development, and potassium (although it doesn't contain potassium, it can be used in combination with potassium fertilizers) improves drought and cold resistance. For example, after application on citrus, the incidence of frost damage is reduced by 30%.Significant Quality Improvement: The vitamin C content of vegetables is increased by 15 - 20%, and the sugar content of fruits is increased by 1 - 2 degrees. After application on grapes, the single - fruit weight is increased by 10%, and the cracking rate is reduced by 40%.ApplicationIt is applicable to food crops such as wheat, corn, and rice, as well as cash crops such as fruit trees, vegetables, tobacco, and sugarcane. It is particularly effective for phosphorus - deficient soils and phosphorus - loving crops (such as legumes and rapeseed). PrecautionsAvoid alkaline environments:Do not mix with alkaline substances such as plant ash and lime to prevent the volatilization of ammonia gas and the precipitation of phosphorus.In alkaline soils, it is recommended to use it in combination with acidic fertilizers (such as superphosphate) or humic acid products.Storage Requirements:Store in a sealed container in a cool, dry place, away from direct sunlight and a humid environment. Raise the bottom of the stack by 10 - 15 cm to prevent moisture.After caking, it can be gently crushed, which will not affect the fertilizer efficiency. However, avoid violent crushing that may cause the particles to be too fine.Packaging & Shipping FAQQ: Are you a manufacturer or a trader?A:We are a trading company.Q:Do you provide samples to customers?A:Yes, we do provide samples to our customers.Q:What are your advantages?A:Our main strengths lie in our commitment to quality, excellent customer service, and innovative solutions tailored to meet your specific needs. We combine industry expertise with cutting-edge technology to provide products and services that not only meet but exceed expectations. Additionally, our team is dedicated to continuous improvement, ensuring that we stay ahead of market trends and consistently deliver value to our customers.Q:How do you ensure the quality of your products?A: We ensure product quality through a rigorous testing and quality control process at every stage of production. Our products are manufactured using [mention high-quality materials, industry-standard technologies, or cutting-edge technologies] to ensure they meet or exceed industry standards.
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