Description
Water‑Soluble Amino Acids Detailed Specifications
DONGKWANG Water‑Soluble Amino Acids Fertilizer is a premium, bioactive solution designed for modern agriculture. It delivers readily absorbable amino acids and organic nitrogen directly to plants, enhancing protein synthesis, enzyme activity, metabolic processes, and root development.
This fertilizer improves stress tolerance, increases nutrient uptake efficiency, and promotes rapid, uniform growth across a wide range of crops and cultivation systems. Its high solubility and compatibility make it ideal for field crops, vegetables, fruit trees, greenhouse systems, hydroponics, and organic farming.
Technical Specifications
| Parameter | Specification (Typical) | Unit | Test Method |
|---|---|---|---|
| Appearance | Yellow to Brown Liquid | — | Visual Inspection |
| pH Value (25°C) | 3.5 – 6.5 | — | pH Meter |
| Density (25°C) | 1.10 – 1.30 | g/cm³ | Densitometer |
| Total Amino Acids | ≥300 – ≥800 | g/L | HPLC |
| Free Amino Acids | ≥2 – ≥30 | % (w/v) | HPLC |
| Peptides / Small Peptides | ≥45 – ≥500 | g/L | HPLC |
| Organic Nitrogen (N) | ≥5.0 – ≥8.0 | % (w/w) | Elemental Analysis |
| Total Nitrogen (N) | ≥8.0 – ≥12.0 | % (w/w) | Kjeldahl Method |
| Micronutrients (Optional) | Fe, Zn, Mn, B, Mg (Chelated) | g/L | ICP-OES |
| Chloride Content | ≤1.0 – ≤3.0 | % (w/v) | Titration |
| Water Solubility | 100% Water Soluble | — | Solubility Test |
Key Features & Agronomic Advantages
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Rapid Organic Nitrogen & Amino Acid Supply: Provides immediately available amino acids and organic nitrogen to stimulate protein synthesis, enzyme activity, and plant metabolism.
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Enhances Nutrient Uptake & Micronutrient Efficiency: Amino acids act as natural chelates for micronutrients, improving nutrient mobility, absorption, and fertilizer use efficiency.
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Promotes Root & Shoot Development: Supports root elongation, lateral root formation, and vegetative growth, resulting in healthier, more vigorous plants.
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Improves Stress Tolerance & Recovery: Enhances resilience against drought, salinity, temperature extremes, and nutrient stress, improving metabolic activity and nutrient assimilation.
- Supports Yield Stability & Crop Quality: Optimizes nutrient efficiency, root health, and plant vigor, leading to uniform growth, improved fruit or vegetable quality, and higher yields.
Recommended Applications
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Field Crops & Cereals: Wheat, maize, rice, soybeans — improves growth, stress resilience, and nutrient use efficiency.
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Vegetables & Horticulture: Tomatoes, peppers, cucumbers, leafy greens, root crops — promotes root health, foliar quality, and uniform growth.
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Fruit Trees & Orchards: Citrus, grapes, apples, bananas, berries — enhances nutrient absorption, fruit set, and quality.
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Greenhouses & Hydroponics: Ensures consistent nutrient supply and root vitality in controlled-environment and soilless systems.
- Transplants & Seedlings: Root dips or substrate drench reduce transplant shock, accelerate early growth, and strengthen roots.
Usage Guidelines
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Dilute according to crop type, growth stage, and soil/substrate condition.
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Apply via fertigation, drip irrigation, foliar spray, or hydroponic nutrient solutions.
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Combine with NPK or micronutrient fertilizers for optimal uptake.
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Maintain adequate moisture after application to enhance amino acid activity.
- Store in sealed containers in cool, dry, ventilated areas; avoid freezing, extreme heat, or direct sunlight.
Packaging & Storage
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Packaging: Standard 5L and 20L drums, bulk liquid containers (IBC 1000L)
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Storage: Keep in a cool, dry, ventilated location; protect from heat, freezing, and direct sunlight.
- Handling: Easy pumping and mixing; fully compatible with standard farm liquid fertilizer systems.
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