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Technical Specifications
Chemical and physical indicators (agricultural grade)
| Serial number | Parameter Name | Specification Requirements |
|---|---|---|
| 1 | Amino Acids (Total Amino Acid) | ≥ 30% |
| 2 | Calcium (Ca, as CaO) | ≥ 10% |
| 3 | Magnesium (Mg chelated) | ≥ 2% |
| 4 | Boron (B chelated) | ≥ 0.5% |
| 5 | Zinc (Zn chelated) | ≥ 0.5% |
| 6 | Appearance | Yellow fully soluble powder |
| 7 | Flowability | Good Fluidity, No Caking |
| 8 | pH value (1% aqueous solution) | 6 — 8 |
| 9 | Moisture (H₂O) | ≤ 5% |
| 10 | Water Insoluble Matter | ≤ 0.5% |
| 11 | Ash Content | ≤ 15% |
Physical Properties
| Item | Description |
|---|---|
| Appearance | Yellow Powder, Uniform Color |
| Odor | Slight Characteristic Amino Acid Odor |
| Water Solubility | Fully water-soluble, dissolves quickly, no residue |
| Particle Size | 80 Mesh Sieve Residue ≤ 5% |
| Bulk Density | Approx. 0.5–0.7 g/cm³ |
| pH value (1% aqueous solution) | 6 – 8, slightly alkaline |
Product Description
Product Overview
Amino Acid Chelated Ca-Mg-Zn-B (螯壮) is a highly effective amino acid chelated medium and trace element fertilizer. It is a yellow fully soluble powder with amino acid content ≥30%, calcium ≥10%, magnesium ≥2%, boron ≥0.5%, zinc ≥0.5%, pH 6-8. Using amino acid chelation technology, calcium, magnesium, zinc, and boron exist in chelated form for direct crop uptake, with absorption rates far higher than ordinary inorganic medium and trace element fertilizers.
Core Strengths
- Calcium magnesium zinc boron combined supplementCalcium ≥10%, Magnesium ≥2%, Boron ≥0.5%, Zinc ≥0.5%, one application supplements both medium elements calcium and magnesium and trace elements zinc and boron
- Amino Acid Chelation TechnologyCalcium, magnesium, zinc, and boron exist as amino acid chelates, offering good stability and resistance to soil fixation.
- High amino acid contentAA≥30%, providing rich organic nutrition to crops while enhancing stress resistance.
- High Absorption and Utilization RateAmino acids directly participate in crop metabolism, achieving nutrient absorption rates 3–5 times higher than conventional inorganic fertilizers.
- Fully Water SolubleYellow fully soluble powder, dissolves quickly with no sediment or residue, suitable for various irrigation systems.
- Prevent nutrient deficiencyEffectively prevents deficiency symptoms such as fruit cracking, bitter pit, blossom end rot, little leaf, yellowing, and flower drop.
Product Advantage Comparison
| Features | Description | Applicable Scenarios |
|---|---|---|
| Amino acid chelated form | Calcium, magnesium, zinc, and boron exist as amino acid chelates for high stability and absorption rate | Prevention and treatment of deficiency symptoms, rapid supplementation of secondary and micronutrients. |
| Calcium magnesium zinc boron combined supplement | Ca 10% + Mg 2% + B 0.5% + Zn 0.5%, supplying four elements in one application. | Supplementary application during fruit development and flowering/fruiting stages |
| High Amino Acid | Amino acids ≥30%, providing rich organic nutrition | Enhances crop stress resistance, improves quality |
| Fully Water Soluble | Rapid dissolution, no sediment or residue | Suitable for drip irrigation, foliar spray, and flood irrigation |
Applicable Scenarios
Application Guide
Drip irrigation application (recommended)
Fully water-soluble formula, ideal for protected agriculture and precision fertilization; amino acid-chelated medium and trace elements can be directly absorbed by crops.
- Concentration: 0.5 — 1 g/L irrigation water
- Application rate: 2 — 5 kg/mu/time
- Frequency: every 10–15 days
- Note: Can be used with water-soluble macro-element fertilizers
Foliar Spray
Quickly replenish calcium, magnesium, zinc, and boron to correct deficiency symptoms, ideal for fruit development and flowering stages.
- Dilution ratio: 1:1000 — 1:2000
- Application rate: 30–60 L/acre
- Time: morning or evening, avoid high temperatures
- Note: For best results, spray 2–3 times consecutively during flowering and fruit development.
Foliar & Drip Irrigation
Apply through irrigation for fruit trees, vegetables and other cash crops to supplement medium and trace elements.
- Dosage: 5 — 10 kg/mu/time
- Dilution ratio: 1:100 — 1:200
- Timing: Key stages of crop growth
- Note: Better effect with small amounts applied multiple times
Water-soluble fertilizer compounding
Use as a source of secondary and micronutrients in combination with water-soluble macronutrient fertilizers to achieve balanced nutrition.
- Use with high-content water-soluble fertilizer
- Addition ratio: 3 — 8%
- Suitable for melons, vegetables, and fruit trees
- Can be used alone or with other amino acid products
Applicable Crops & Recommended Dosage
| Crop Type | Representative Crops | Drip Irrigation Rate | Foliar Spray Dosage | Application Period |
|---|---|---|---|---|
| Fruit trees | Apples, pears, peaches, grapes, citrus | 3 – 5 kg/mu | 1000 — 2000 times | Young fruit stage, expansion stage, post-harvest |
| Vegetables | Tomato, cucumber, pepper, eggplant | 2 – 4 kg/mu | 1000–1500x dilution | Seedling, flowering, and fruiting stages |
| Melons and Fruits | Watermelon, melon, strawberry | 2 – 4 kg/mu | 1000–1500x dilution | Vine elongation stage, flowering stage, swelling stage |
| Oil Crops | Rapeseed, Peanut, Soybean | 2 – 3 kg/mu | 1000–1500x dilution | Flowering and podding stages |
| Root & Tuber Crops | Potatoes, carrots, beets | 2 – 3 kg/mu | 1000–1500x dilution | Tuber Formation & Expansion Stage |
- Store in a cool, dry place away from direct sunlight; use promptly after opening.
- Boron dosage must be carefully controlled to avoid toxicity from over-application.
- Can be mixed with most fertilizers and pesticides, but a small-area test is recommended before use.
- For foliar application, it is recommended to conduct a small-scale test first to confirm no phytotoxicity before large-scale use.
- Filter the solution before drip irrigation to prevent impurities from clogging the emitters.
Frequently Asked Questions
Calcium, magnesium, zinc, and boron have a close synergistic relationship in plants.
- Mutual absorption enhancementBoron promotes calcium absorption and transport, zinc is involved in auxin synthesis, and deficiencies affect overall growth.
- Participate in crop metabolismCalcium is a key component of cell walls, magnesium is central to chlorophyll, and zinc and boron are involved in the activation of various enzymes.
- Prevent Comprehensive Nutrient DeficiencyMultiple nutrient deficiencies can affect crop growth; supplementing them simultaneously helps prevent physiological disorders such as fruit cracking, bitter pit, little leaf, and yellowing.
- Improves Fruit QualityCombined supplementation of calcium, magnesium, zinc, and boron can significantly improve fruit firmness, storage tolerance, and appearance quality.
Therefore, replenishing multiple elements simultaneously is far more efficient than supplementing them individually.
The main difference lies in the chelation process and nutrient form.
- Common Secondary and Micronutrient FertilizerExists in inorganic salt form (e.g., calcium nitrate, borax, zinc sulfate), requiring crop conversion into absorbable form with lower absorption rates, and prone to precipitation fixation with soil phosphates.
- Amino Acid Chelated Ca Mg Zn BExists in amino acid chelated form, with calcium, magnesium, zinc, and boron "wrapped" by amino acid molecules, offering good stability, resistance to soil fixation, and direct crop absorption rates 3-5 times that of ordinary inorganic fertilizers.
Amino acids themselves serve as an organic nitrogen source directly usable by crops, significantly improving stress resistance and quality.
The timing for supplementing medium and trace elements should be determined based on the crop growth cycle and nutrient requirements.
- Seedling stagePromotes seedling growth and enhances photosynthesis
- Flowering PeriodPromotes pollen germination and fertilization, improves fruit set rate
- Young Fruit StagePromotes young fruit cell division and development, laying a solid foundation for fruit enlargement
- Fruit expansion stagePromotes rapid fruit enlargement, prevents cracking and malformation.
- After HarvestSupplement tree nutrition, restore tree vigor
Apply in advance during key growth periods when crops require medium and trace elements; prevention is better than cure.
Store in original sealed packaging in a cool, dry, and well-ventilated place; shelf life is24 months. Storage precautions:
- Avoid direct sunlight and humid environments
- Prevent contact with sharp objects to avoid packaging damage
- Avoid mixing with strong oxidizers, strong acids, or strong alkalis
Use promptly after opening; reseal any unused product for storage.
This product has been exported to Southeast Asia, the Middle East, Europe, and other regions; available export documents include:
- Commercial Invoice
- Packing List
- Certificate of Origin (CO)
- Phytosanitary Certificate
- SDS/MSDS (Multilingual versions)
- Certificate of Analysis (COA)
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