Water-Soluble NPK Compound Fertilizer Granular Sop-Based for Plants-Factory Direct

Product Description

Product Description Nitrate-Sulfur-Based Compound Fertilizer 13-5-28 (Potassium Sulfate) Product Details

	Appearance	White grey original color
	Nitrogen content(N)	13%
	Nitrate Nitrogen content(NO3-)	5.2%
	Phosphorus Content (P2O5)	5%
	Kalium Content (K2O)	28%
	Total content (N+P+K)	46%
	Moisture Content	≤2.0%
	Granulation	high tower process
	Particle size range	1-4mm>=90%

1,Product Specifications Total Nutrients (N+P2O5+K2O): 46% Nitrogen (N): 13% Nitrate Nitrogen (NO3-N): Approx. 5.2% (40% of the nitrogen content is nitrate nitrogen) Ammonium Nitrogen (NH4-N): Approx. 7.8% Phosphorus (P2O5): 5% Potassium (K2O): 28% Potassium Sulfate (K2SO4) form of potassium ensures a slow-release effect and prevents soil salinization. 2,High Tower Process AdvantageThe High Tower Granulation process used for this fertilizer guarantees multiple advantages for better nutrient management: Uniform Granule Size: The process ensures uniform granules, which promote even nutrient release and better soil incorporation. Durability and Reduced Dust: The granules are hard, minimizing dust during application and transport, leading to more efficient handling. Stable Nutrient Release: The High Tower process helps control the precise release of nutrients, making them available to plants when needed. 3,Advantages of Nitrate-Sulfur-Based Compound FertilizerThis Nitrate-Sulfur-based formula, combined with high-quality potassium sulfate, provides the following benefits: Complete and Balanced Fertilization: This fertilizer provides a balanced mix of nitrogen, phosphorus, potassium, and sulfur, improving both soil fertility and plant health. Improved Soil and Plant Health: Potassium sulfate enhances drought resistance, strengthens cell walls, and improves the overall vigor of crops. Enhanced Nutrient Absorption: The sulfur content helps in increasing nutrient availability in the soil, improving the uptake of essential minerals. 4,Advantages of Nitrate NitrogenThe inclusion of nitrate nitrogen in this formulation offers multiple advantages: Fast-Acting: Nitrate nitrogen is immediately available to plants, providing a quick response, especially during the early growth stages. Enhanced Root and Shoot Growth: Nitrate nitrogen encourages the development of both root systems and above-ground growth, leading to healthier and stronger plants. Reduced Risk of Nitrogen Loss: Since nitrate nitrogen is less prone to volatilization and leaching compared to ammonium nitrogen, it provides a more stable nitrogen source for crops. 5,Advantages of Potassium Sulfate (K2SO4)Using potassium sulfate as the source of potassium in this fertilizer brings several benefits: Low Chloride Content: Potassium sulfate contains very low levels of chloride, making it ideal for sensitive crops like fruits, vegetables, and tobacco. Sustained Potassium Supply: Potassium sulfate provides a slow and sustained release of potassium, which helps in regulating water balance, promoting strong root development, and enhancing crop quality. Improved Disease Resistance: Potassium improves the plant's ability to withstand diseases and environmental stresses, promoting overall plant health. 6,Suitable Crops and Application GuidelinesThis fertilizer is suitable for a variety of crops, especially those requiring high potassium levels:
Suitable Crops:
Cereal Crops (e.g., wheat, rice, maize)
Vegetables (e.g., tomatoes, peppers, potatoes)
Fruit Crops (e.g., citrus, apples, bananas)
Oilseeds (e.g., soybeans, rapeseed)
Tropical and Subtropical Crops (e.g., sugarcane, tobacco)
7,Application Rate:
For field crops: Apply 300-500 kg/ha depending on soil conditions and crop needs.
For vegetable crops: Apply 200-350 kg/ha, adjusting according to the crop's growth stage and soil nutrient status.
Fruit Crops: Apply 300-600 kg/ha, with variations based on tree age and soil tests.
This Nitrate-Sulfur-Based Compound Fertilizer 13-5-28 with Potassium Sulfate is the ideal solution for crops requiring balanced and efficient fertilization. The combination of nitrate nitrogen and potassium sulfate ensures rapid plant growth and improved resilience, while maintaining soil health and enhancing crop yield. Packaging & Shipping We can not only provide the following conventional packaging, but also customize other types of packaging according to your needs.

25kg

50kg

1000kg

Company Profile HUBEI KAILONG CHUXING INDUSTRY CHEMICAL GROUP
Founded in 2005, the company has a registered capital of 278 million yuan, fixed assets of 1.8 billion yuan, more than 800 registered employees, covers an area of about 1, 000 acres, and has 1 product research and development center, 2 business departments, 3 subsidiaries and 5 sales companies. Products and production capacity: The company has a "one hospital and two divisions" R&D and trade base in Wuhan; It has three production bases in Zhongxiang City and Xiaogan City. Mainly engaged in the production and sales of nitric acid, ammonium nitrate, synthetic ammonia, nitro compound fertilizer, urine-based compound fertilizer, microbial ecological fertilizer and other chemical products. It has a total of 300, 000 tons/year of nitric acid, 360, 000 tons/year of ammonium nitrate, 400, 000 tons/year of nitro compound fertilizer, 300, 000 tons/year of urine-based compound fertilizer, 200, 000 tons/year of synthetic ammonia, 100, 000 tons/year of microbial ecological special fertilizer, 100, 000 tons/year of carbon dioxide, etc.
Certifications
Product range & capacity

Product Name	Capacity/year	Description
Ammonium nitrate	400,000tons	Prilled
Dilute nitric acid	200,000tons	Liquid
Synthetic ammonia	200,000tons	Liquid
NPK fertilizer	400,000tons	High tower process

FAQ Q: How can I get smples for a product quality test?
A:Yes, we can provide less than 1kg sample for free of charge. If you need more samples, please click to contact us now
Q: Whats your price term?
A: FOB/CIF/CNF etc
Q: Whats your payment term?
A: Usually TT/LC, etc
Q: May I watching your facotry?
A: Yes, we can provide VR link for sightseeing or field visits, and you are also welcome to make an appointment to visit our factory.
Q: What is your product range?
A: We mainly produce products such as ammonium nitrate, compound fertilizers, synthetic ammonia, etc. If you need other chemical raw materials, we can provide you with relevant supplier information for reference.
Q: Can I customize the ratio of npk fertilizers and add some trace element?
A: Of course, we have relevant agricultural experts and research institutions to provide you with professional and practical agricultural advice. We can answer any agricultural or soil problems for you; And provide customized services for products.

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