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Technical specifications
Chemical and Physical Specifications (Agricultural Grade)
| Serial Number | Indicator name | Parameter requirements |
|---|---|---|
| 1 | Amino Acids (Total) | ≥ 25% |
| 2 | Total Micronutrient Content (TE) | ≥ 15% |
| 3 | Iron (Chelated Fe) | 5% |
| 4 | Zinc (Zn Chelated) | 4% |
| 5 | Boron (chelated B) | 3% |
| 6 | Manganese (Mn Chelated) | 2% |
| 7 | Copper (chelated Cu) | 1% |
| 8 | Molybdenum (chelated Mo) | 0.1% |
| 9 | Appearance | Yellow fully soluble powder |
| 10 | Flowability | Good flowability, non-caking |
| 11 | pH (1% aqueous solution) | 3 — 5 |
| 12 | Moisture (H₂O) | ≤ 5% |
| 13 | Water-insoluble substances | ≤ 0.5% |
| 14 | Ash | ≤ 15% |
Physical Properties
| Item | Description |
|---|---|
| Appearance | Yellow powder, uniform color |
| Odor | Mild characteristic amino acid odor |
| Water Solubility | Fully water-soluble, dissolves quickly, no sediment |
| Granulometric composition | Residue on 80 mesh sieve ≤5% |
| Bulk density | About 0.5-0.7 g/cm³ |
| pH (1% aqueous solution) | 3–5, slightly acidic |
Product description
Product overview
Amino Acid Chelated Multi-Elements 15% is a high-efficiency micronutrient fertilizer with amino acid chelation. The product is a fully soluble yellow powder with amino acid content ≥25% and total micronutrients ≥15% (iron 5%, zinc 4%, boron 3%, manganese 2%, copper 1%, molybdenum 0.1%), pH 3-5. Using amino acid chelation technology, six micronutrients are in chelated form, enabling direct plant uptake with much higher efficiency than conventional inorganic micronutrient fertilizers.
Key Advantages
- Comprehensive replenishment of six elementsIron ≥5%, zinc ≥4%, boron ≥3%, manganese ≥2%, copper ≥1%, molybdenum ≥0.1% — replenishes six key micronutrients in a single application.
- Amino acid chelation technologySix micronutrients are presented in the form of amino acid chelates, with good stability and low soil fixation.
- High degree of absorptionAmino acids directly participate in plant metabolism; the absorption rate of micronutrients can be 3-5 times higher than that of conventional inorganic fertilizers.
- Fully water-solubleYellow fully soluble powder, dissolves quickly, no sediment or residue, suitable for various irrigation systems.
- Prevention of micronutrient deficiencyEffective prevention of micronutrient deficiency symptoms: chlorosis from iron deficiency, small leaves from zinc deficiency, flowering without fruit set from boron deficiency, discoloration from manganese deficiency, growth abnormalities from copper deficiency.
Comparison of Product Advantages
| Characteristics | Instruction | Area of application |
|---|---|---|
| In chelated form with amino acids | Six micronutrients are in chelated form with amino acids, have high stability and absorption rate | Prevention and treatment of element deficiencies, rapid replenishment of micronutrients. |
| Comprehensive replenishment of six elements | Iron 5% + zinc 4% + boron 3% + manganese 2% + copper 1% + molybdenum 0.1% — replenishes six micronutrients in a single application. | Comprehensive replenishment of micronutrients, prevention of complex nutrient deficiency. |
| High Amino Acid Content | Amino acid content ≥25%, providing rich organic nutrition | Increases plant stress resistance, improves quality |
| Fully water-soluble | Dissolves Quickly, No Sediment or Residue | Application: drip irrigation, foliar spray, fertigation |
Area of application
Application recommendations
Drip irrigation application (recommended)
Fully water-soluble formula, ideal for protected cultivation and precision agriculture; amino acid-chelated micronutrients are directly absorbed by plants.
- Concentration: 0.5–1 g/L irrigation water.
- Application rate: 2—5 kg/mu/application
- Frequency: every 10–15 days
- Note: Can be used together with water-soluble macronutrient fertilizers.
Foliar Feeding
Quickly replenishes six micronutrients, eliminates comprehensive deficiency symptoms, particularly suitable for application during the middle and late growth stages of crops.
- Dilution ratio: 1:500 – 1:1000
- Application rate: 30–50 g/mu
- Time: morning or evening, avoiding high temperature
- Note: For best results, 2-3 consecutive sprays during mid to late growth stages are recommended
Application with irrigation water
Application with irrigation water (fertigation), suitable for complete micronutrient supplementation in fruit trees, vegetables and other cash crops.
- Application Rate: 5–10 kg/mu/application
- Dilution ratio: 1:100 – 1:200
- Timing: key crop growth stages
- Note: It is better to apply in small doses but more frequently
Mixing water-soluble fertilizers
Used as a source of micronutrients in combination with water-soluble macronutrient fertilizers to achieve balanced nutrition.
- Apply together with water-soluble macronutrient fertilizers
- Dosage: 3–8%
- For melons, vegetables, and fruit trees
- Can be used alone or in combination with other amino acid products.
Suitable crops and recommended dosages
| Crop Type | Typical crops | Application rate for drip irrigation | Foliar application rate | Application timing |
|---|---|---|---|---|
| Fruit Trees | Apple, pear, peach, grape, citrus | 3 – 5 kg/mu | 1000-2000 times | Fruit set, fruit filling, post-harvest period |
| Vegetables | Tomatoes, cucumbers, peppers, eggplants | 2–4 kg/mu | 1000 – 1500 times | Germination, Flowering, Fruit Set Stages |
| Melon and Gourd Crops | Watermelon, melon, strawberry | 2–4 kg/mu | 1000 – 1500 times | Vine growth, flowering, and fruit filling period. |
| Oilseed crops | Rapeseed, Peanut, Soybean | 2 – 3 kg/mu | 1000 – 1500 times | Flowering and pod-setting period |
| Root vegetables | Potatoes, carrots, beets | 2 – 3 kg/mu | 1000 – 1500 times | Tuber initiation and bulking period |
- Store in a cool, dry place, avoid direct sunlight; use opened bag as soon as possible.
- Dosage should be adjusted according to the crop and soil type, avoiding excessive application.
- Compatible with most fertilizers and pesticides, but a small-area trial application is recommended before use.
- For foliar application, it is recommended to first conduct a trial spray on a small area and use on large areas only after confirming no phytotoxicity.
- It is recommended to filter the solution before drip irrigation to prevent clogging of emitters
Frequently Asked Questions
Six micronutrients play an important role in plants; all are essential:
- Iron (Fe)Participates in chlorophyll synthesis; iron deficiency causes yellowing of new leaves.
- Zinc (Zn)Participates in auxin synthesis; zinc deficiency causes small leaf disease.
- Boron (B)Promotes pollen germination and fertilization; boron deficiency leads to flower abortion.
- Manganese (Mn)Participates in photosynthesis; manganese deficiency causes leaf chlorosis.
- Copper (Cu)Participates in protein synthesis; copper deficiency affects plant growth.
- Molybdenum (Mo)Participates in nitrogen metabolism; molybdenum deficiency affects protein synthesis.
The product replenishes six micronutrients in a single application, saving time and labor, avoiding the hassle of separate applications.
The main difference between them lies in the chelation process and the form of nutrients:
- Conventional micronutrient fertilizerExist as inorganic salts (e.g., ferrous sulfate, zinc sulfate, etc.). Plants need to convert them into absorbable forms, resulting in low uptake efficiency; also, they easily form precipitates and become fixed in soil by phosphate ions and other compounds.
- Polyelement amino acid chelatesIn chelated form with amino acids, six micronutrients are "encapsulated" by amino acid molecules, have good stability, are not fixed by soil, can be directly absorbed by plants, and absorption efficiency can be 3-5 times higher than conventional inorganic fertilizers.
Furthermore, amino acids themselves are an organic nitrogen source directly assimilated by plants, significantly enhancing their stress tolerance and product quality.
The application period for micronutrients should be determined according to the crop growth cycle and its specific nutrient requirements:
- Seedling periodPromotes seedling growth, enhances stress tolerance
- Growth StageStimulates stem and leaf growth, enhances photosynthesis
- Flowering periodPromotes flower bud differentiation, improves flowering quality
- Mid-Late PeriodReplenishes nutrition, increases yield and quality
It is recommended to apply in advance during key periods of crop micronutrient demand; prevention is better than cure.
When stored in the original sealed packaging in a cool, dry, well-ventilated place, shelf life is24 months. Storage Precautions:
- Keep out of direct sunlight and humid environments.
- Protect from contact with sharp objects to avoid package damage
- Avoid storage with strong oxidizers, strong acids, and strong alkalis.
Opened bags should be used as soon as possible; any unused product must be resealed tightly for storage.
Products are exported to Southeast Asia, the Middle East, Europe, and other regions; export documentation provided includes:
- Commercial Invoice
- Packing List
- Certificate of Origin (CO)
- Phytosanitary Certificate
- SDS/MSDS (Multilingual Version)
- Certificate of Analysis (COA)
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