Nitrate Based Fertilizer (SOP based) for chloride sensitive crops (fruits, vegetables, citrus etc.)
Product Description
NPK 15-15-15 offers a balanced nutrient profile that provides plants with all essential macronutrients in equal proportions. It is designed to meet the needs of various crops throughout their growth cycle. High-Quality Granules
The fertilizer is manufactured using high tower granulation, ensuring uniform granule size and easy application. This minimizes nutrient loss and ensures better soil nutrient uptake. Since SOP does not contain chlorides, it must be use for these chloride-sensitive crops. As improving living standards drive increased consumption of these high-value foods, farmers must use SOP to boost production to meet the growing need.
Formula
Range |
Formula |
Total-N% |
NO3-N |
NH4-N |
UREA-N |
P2 O5 % |
K2 O% |
KingNitra special |
15-5-25(High Tower) |
15 |
5 |
10 |
0 |
5 |
25 |
KingNitra special |
17-7-17(High Tower |
17 |
5 |
12 |
0 |
7 |
17 |
KingNitra special |
15-5-20(High Tower) |
15 |
5 |
10 |
0 |
5 |
20 |
KingNitra special |
15-15-15 |
15 |
5 |
10 |
0 |
15 |
15 |
KingNitra special |
21-6-13(High Tower) |
21 |
8 |
13 |
0 |
6 |
13 |
KingNitra special |
12-12-17 |
12 |
3 |
9 |
0 |
12 |
17 |
* other NPK upon request | |||||||
Kingenta factory

Kingenta Group has developed a new process for producing coated controlled-release fertilizers with independent intellectual property rights, suitable for large-scale domestic production. It has established three sets of slow-release fertilizer production lines with different coating materials and processes: thermosetting resin, thermoplastic resin, sulfur, and sulfur-added resin. The group has developed over 100 products across 12 product series. The group has undertaken the formulation of both industry and national standards for slow-release fertilizers in my country, filling a domestic gap. It has also established my country's first national postdoctoral research station and the first provincial-level engineering and technology research center for slow-release fertilizers. It has also spearheaded over 20 research projects, including the "Integration and Industrialization of Key Technologies for Controlled-Release Fertilizers" project under the 11th Five-Year Plan National Science and Technology Support Program, as well as the National Spark and Torch Programs. The group has applied for 118 invention patents, of which 37 have been granted. The group has been recognized with numerous honors, including "National Key High-Tech Enterprise," "Top Ten Contributing Enterprises to New Rural Construction in China," "No. 1 Growth Enterprise among China's Top 100 Fertilizer Companies," and "21 Future Stars - China's Most Promising New Enterprise in 2008." The products have successively won honorary titles such as "National Consumer Trusted Brand" and "National Key New Product".
Characteristic description
It’s a range of efficiency enhanced nitrate based fertilizer
High nitrate nitrogen content, fast dissolving in water, faster absorption, and significant increase in yield
1.Faster dissolution in water and faster nutrient absorption by crops
The high content of nitrate nitrogen and the fast rate of dissolution, ensuring that nutrients can be instantly absorbed by the crop without transformation and work effectively and quickly, achieving remarkable yield increase.
2. Golden formulas and Comprehensive caring
Golden formulas with the balanced nutrition elements for crops, strengthening roots and seedlings, increasing the rate of flowering and fruiting, especially applicable in greenhouse, sulfur deficiency and saline-alkali soil, and suitable for cash crops such as fruits and vegetables.
3. Biologically efficiency enhanced and activating nutrients
The special addition of biological synergists, such as polyaspartic activating the fixed nutrient elements in the soil, improving the utilization rate of fertilizer and the quality of soil


