Water Soluble Nitrogen Rich Fertilizer
Water soluble nitrogen rich fertilizer is an indispensable fast-acting nitrogen source in modern efficient agriculture, especially in water fertilization integration technology. With its complete water solubility, high nitrogen content and quick-acting property, it provides an efficient and convenient means to quickly replenish nitrogen and promote nutrient growth. However, it must be used in a scientific and rational manner, paying attention to the concentration, frequency, nutrient balance and matching with the growth stage of the crop, in order to maximize its benefits and avoid negative effects.
Product Features & Applications
Water Soluble Nitrogen Enriched Fertilizer is a specially designed high concentration nitrogen fertilizer, which is characterized by:
1. Fully water soluble: This is its core property. Fertilizer dissolves completely in water, forming a clear solution that will not clog irrigation equipment such as sprinklers and drip tape.
2. High Nitrogen Content: "Nitrogen-rich" means that the fertilizer contains a very high percentage of nitrogen. Common nitrogen-rich water soluble fertilizers can contain 20% or more nitrogen (e.g. 20-0-0, 30-0-0, etc.). This is what distinguishes it from balanced or phosphorus and potassium based water soluble fertilizers.
3. Quick-acting: Because it is completely soluble in water, plant roots or foliage can quickly absorb and utilize the nitrogen nutrients in it, and the fertilizer effect is rapid. This is critical when nitrogen needs to be replenished quickly, to correct nitrogen deficiency symptoms, or to promote vigorous growth.
4. Flexible application: Can be applied in a variety of ways:
Irrigation and fertilization: Combine with drip irrigation, sprinkler irrigation, micro-sprinkler and other systems to realize water and fertilizer integration.
Foliar sprays: Fast and direct nitrogen supplementation of the leaves (be careful with the concentration to avoid burns).
Root watering: Directly around the roots of the plant.
Main types and components
Water-soluble, nitrogen-rich fertilizers usually consist of one or more of the following nitrogen-containing compounds:
1. Nitrates:
Calcium Nitrate: Provides nitrate nitrogen and calcium. Nitrate nitrogen is quickly absorbed, non-volatile and suitable for all crops, especially at low temperatures. Calcium is beneficial for fruit quality and cell wall strength. Common formulations such as 15.5-0-0 + 19% Ca.
Potassium nitrate: Provides nitrate nitrogen and potassium. Potassium is important for quality and resistance. Common formulations are e.g. 13-0-46.
Ammonium nitrate: Provides nitrate and ammonium nitrogen. Good solubility and quick results. However, attention needs to be paid to the chloride ion content (some products contain chlorine) and the risk of potential soil acidification. Highly concentrated forms such as urea ammonium nitrate solution.
2. Ammonium salts:
Ammonium sulphate: Provides ammonium nitrogen and sulphur. Sulfur is an essential element. Has some acidifying effect on the soil. Common formulations are 21-0-0 + 24% S.
3. Urea type:
Urea: Very high nitrogen content (46%) and relatively low cost. Needs to be converted to ammonium N/nitrate N by soil urease to be absorbed. Good solubility, but risky at high concentrations in foliar sprays. Often compounded with other nitrogen sources. Pure urea solutions such as 46-0-0.
4. Complex high nitrogen formulation:
The above nitrogen sources (e.g. potassium nitrate, ammonium nitrate, urea) are mixed in specific ratios to make high-nitrogen water-soluble fertilizers, e.g. 20-10-20, 30-10-10, etc., which also contain a certain amount of phosphorus, potassium and other micro and intermediate elements while providing high nitrogen.
Our Factory
Monband adheres to customer-centric, striver-based, and strives for global specialty fertilizers.
Monband, committed to improve global crop quality and yield, saving defective soil, improving soil fertility, improving plant root growth environment, improving fertilizer utilization, reducing fertilizer use, and thereby increasing farmers'income.
Based on social responsibility and environmental protection, Monband has passed scientific innovation and quality management system lS09001: 2015, environmental management system lS014001:2015 occupational health and safety management system lS045001:2018 certification.
Our Certificate
Five products have been certified by EU REACH
Member of International Fertilizer Industry Association (lFA)
Frequently Asked Questions (FAQ)
Q: Why should I pay special attention to the concentration of water-soluble nitrogen-rich fertilizers? How to avoid "seedling burning"?
A: Water-soluble nitrogen-enriched fertilizers are highly soluble and work very fast. Too high a concentration will drastically increase the salt concentration in the soil solution or foliar environment, leading to dehydration of the root system or burning of leaves (i.e. "seedling burning"). Avoid: Always prepare solutions in strict accordance with product instructions or crop expert recommendations. For root irrigation, initial use is recommended to be slightly less than the recommended concentration; for foliar spraying, the concentration is usually much lower than that of root fertilizer (often in the range of 0.5%-2%), and avoid spraying in high temperatures and bright sunlight.
Q: Will long-term use of certain water-soluble nitrogen-rich fertilizers make the soil acidic? How to deal with it?
A: Yes. Long-term use of ammonium nitrogen fertilizers (such as ammonium sulfate, some ammonium nitrate) or urea (which needs to be converted to ammonium nitrogen) in large quantities will lead to soil acidification. This is because when plants take up ammonium ions, they release hydrogen ions into the soil. Response:
Rotate nitrogen sources: Alternate between nitrate nitrogen fertilizers (e.g., calcium nitrate, potassium nitrate) and ammonium nitrogen/urea fertilizers.
Monitoring of soil pH: Periodic testing of soil acidity and alkalinity.
Lime application: When a significant drop in soil pH is evident, apply lime (e.g., quicklime, slaked lime) or dolomite powder in appropriate amounts to neutralize the acidity, depending on the soil type and test results.
Q: Is it okay to use only water-soluble nitrogen-rich fertilizers? What are the problems?
A: It is not recommended to use only nitrogen-rich fertilizers for long periods of time. Plants need a full range of nutrients (nitrogen, phosphorus, potassium and a variety of micronutrients). Otherwise, it will lead to deficiency of phosphorus, potassium and trace elements such as calcium and magnesium, which will affect the overall health, resilience and quality of the plant. If excessive nitrogen promotes overgrowth of stems and leaves, which consumes energy, affects flowering and fruiting, and imbalance between nutritional and reproductive growth.
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