Product Introduction
NPK 7-5-44 Water Soluble Fertilizer is a highly efficient water-soluble compound fertilizer. The NPK in its name stands for the three main nutrients contained in the fertilizer: nitrogen (N), phosphorus (P, expressed as P₂O₅) and potassium (K, expressed as K₂O). Specifically, the nitrogen, phosphorus and potassium contents of this fertilizer are 7%, 5% and 44% respectively, which makes it particularly suitable for crops that require high potassium nutrition. As a completely water-soluble fertilizer, NPK 7-5-44 can be quickly dissolved in water to form a uniform nutrient solution that is easy for crop roots to absorb and utilize.
Product Advantages
High-concentration nutrient balanced ratio
NPK 7-5-44 water-soluble fertilizer is designed for modern agriculture that pursues high yields and high-quality crops with its unique ratio of 7%±1.5% total nitrogen (N), 5%±1.5% water-soluble phosphorus pentoxide (P₂O₅) and 44%±1.5% available potassium oxide (K₂O). This high-concentration and balanced nutrient combination means that each unit weight of fertilizer can provide more key nutrients, reducing the number of fertilizations and costs. Among them, the combination of 6% nitrate nitrogen (Nitrate N) and 1% ammonium nitrogen (Ammonic N) not only meets the urgent demand for nitrogen in the rapid growth stage of plants, but also avoids the root damage caused by excessive ammonium nitrogen, achieving efficient and safe nutrient supply.
Highly efficient water solubility and rapid absorption
The insoluble content of the product is controlled within 1% MAX, ensuring extremely high water solubility, allowing the fertilizer to be quickly and completely dissolved in water to form a clear nutrient solution without precipitation. This feature greatly improves the availability of nutrients, allowing plant roots or leaves to quickly absorb them, and accelerating the process of nutrient transport into the plant body. The pH value range is between 2.5-6, which is suitable for the physiological needs of most crops, avoiding nutrient lock or loss due to pH inappropriateness, and ensuring maximum nutrient absorption efficiency.
Scientific supplementation of trace elements
In addition to the main elements of nitrogen, phosphorus and potassium, NPK 7-5-44 also carefully adds 7% sulfur (S), 0.028% boron (B), 0.021% iron (Fe), 0.029% manganese (Mn), 0.075% molybdenum (Mo) and other trace elements. These elements play an indispensable physiological function in plants, such as participating in photosynthesis, respiration, material transport and enzyme system synthesis, and play an important role in improving crop resistance, promoting fruit development and improving the quality of agricultural products. The scientific ratio and precise supplementation of trace elements ensure the comprehensive and balanced supply of nutrients.
Low moisture content and long-term storage stability
The moisture content of the product is strictly controlled within 1% MAX. This low moisture standard prevents the fertilizer from caking and deteriorating during storage, ensuring the stability and durability of the fertilizer quality. Low water content also means that fertilizer releases less heat when dissolving, avoiding nutrient loss or plant damage caused by dissolution heat, further improving the safety and efficiency of fertilizer use.
FAQs
Q: What is the best method to apply NPK 7-5-44 Water Soluble Fertilizer?
A: The best method to apply NPK 7-5-44 is through drip or fertigration systems, ensuring even distribution and direct root absorption. This method maximizes nutrient efficiency and minimizes waste.
Q: How often should I apply NPK 7-5-44?
A: Apply NPK 7-5-44 every 10-14 days during the growing season. For optimal results, adjust the frequency based on crop type and growth stage.
Q: Can NPK 7-5-44 be used in organic farming?
A: Yes, NPK 7-5-44 can be used in organic farming as it is made from natural minerals and does not contain synthetic chemicals, aligning with organic farming standards.
Q: Is NPK 7-5-44 suitable for hydroponic systems?
A: Yes, NPK 7-5-44 is highly suitable for hydroponic systems due to its complete water solubility, making it ideal for nutrient solution preparation.
Q: What crops benefit most from NPK 7-5-44?
A: A wide range of crops including vegetables, fruits, flowers, and ornamental plants benefit from NPK 7-5-44 due to its balanced nutrient profile.
Q: How does NPK 7-5-44 compare to other water-soluble fertilizers?
A: NPK 7-5-44 stands out with its high potassium content and superior water solubility, providing faster nutrient uptake and better plant performance compared to many competitors.
Q: Can NPK 7-5-44 be mixed with other fertilizers or pesticides?
A: Yes, NPK 7-5-44 can be mixed with other compatible fertilizers and pesticides. However, always perform a compatibility test to avoid any adverse reactions.
Q: What is the shelf life of NPK 7-5-44?
A: When stored in a cool, dry place away from direct sunlight, NPK 7-5-44 has a shelf life of up to two years.
Q: Does NPK 7-5-44 leave residues in soil or water?
A: No, NPK 7-5-44 does not leave harmful residues in soil or water, making it an environmentally friendly option for sustainable agriculture.
Q: How quickly can plants absorb nutrients from NPK 7-5-44?
A: Plants can begin absorbing nutrients from NPK 7-5-44 within hours of application, leading to rapid improvements in growth and health.
NPK 7-5-44+TE water soluble fertilizer
Appearance: pink powder
|
ITEM |
NPK 7-5-44 water soluble fertilizer |
|
Total N Content |
7%±1.5% |
|
Nitrate N |
6% |
|
Ammonic N |
1% |
|
Souble P2O5 |
5%±1.5% |
|
Availabe K2O |
44%±1.5% |
|
S |
7% |
|
B |
0.028% |
|
FE |
0.021% |
|
mn |
0.029% |
|
mo |
0.075% |
|
ph value |
2.5-6 |
|
Insoluble in water % |
1% MAX |
|
Moisture |
1% MAX |
Availalbe product as belows
OEM are availble.
Can be different colors.
Package: 1kg,9.5kg, 10kg,25kg,50kg
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