Product Name: Plant Source Amino Acid 50% Fertilizer (Liquid / Powder)
1. General Information
- Product Type: High-concentration 100% plant-derived organic biostimulant & nitrogen fertilizer
- Raw Material: Non-GMO soybean meal subjected to multi-enzyme hydrolysis
- Active Ingredient: Free L-amino acids + low-molecular-weight oligopeptides
- Total Amino Acid Content: ≥ 50% (w/w)
- Form: Light yellow to yellowish-brown liquid or off-white to light yellow powder
- Certification: 100% plant origin, vegan, halal, kosher compliant
2. Product Description
Premium-grade, fully soluble plant-source amino acid fertilizer manufactured via proprietary multi-stage enzymatic hydrolysis followed by ultra-filtration and low-temperature vacuum concentration. The process completely removes anti-nutritional factors and allergens while preserving the natural L-configuration of amino acids. This product is free from any animal-derived components and chlorides, making it the preferred choice for organic farming, vegan agriculture, hydroponics, protected cultivation, and export-oriented crops requiring strict plant-only biostimulants. It delivers instantly assimilable organic nitrogen and 18 L-amino acids that activate metabolism, improve nutrient efficiency, and markedly increase plant resilience to abiotic stress.
3. Guaranteed Chemical Composition (Typical Analysis)
| Parameter | Liquid Form | Powder Form |
|---|---|---|
| Total Amino Acids | ≥ 50% (500–560 g/L) | ≥ 50% (w/w) |
| Free Amino Acids | ≥ 38–45% | ≥ 45–50% |
| Total Nitrogen (N) | 7.5–9.5% | 13.0–15.0% |
| Organic Matter | ≥ 65% | ≥ 85% |
| Oligopeptides (< 1000 Da) | 5–12% | 5–12% |
| pH (1:250 dilution) | 5.5–7.0 | 5.5–7.0 |
| Density (20 °C) | 1.21–1.27 g/cm³ | — |
| Solubility in water | 100% soluble | ≥ 99.8% soluble |
| Chloride (Cl⁻) | ≤ 0.3% | ≤ 0.3% |
| Sodium (Na) | ≤ 0.8% | ≤ 0.8% |
| Heavy Metals (as Pb) | ≤ 10 ppm | ≤ 10 ppm |
| Arsenic (As) | ≤ 1 ppm | ≤ 1 ppm |
| Cadmium (Cd) | ≤ 0.5 ppm | ≤ 0.5 ppm |
| Lead (Pb) | ≤ 3 ppm | ≤ 3 ppm |
| Mercury (Hg) | ≤ 0.1 ppm | ≤ 0.1 ppm |
4. Typical Amino Acid Profile (g/100 g total amino acids)
| Amino Acid | Content (%) | Amino Acid | Content (%) |
|---|---|---|---|
| Glutamic Acid | 15–19 | Proline | 4.5–7.0 |
| Aspartic Acid | 10–14 | Glycine | 4.0–6.0 |
| Leucine | 7.0–9.5 | Alanine | 4.5–6.5 |
| Arginine | 6.5–9.0 | Valine | 4.0–6.0 |
| Lysine | 5.0–7.5 | Isoleucine | 3.5–5.5 |
| Serine | 4.5–7.0 | Phenylalanine | 3.5–5.5 |
| Threonine | 3.5–5.5 | Histidine | 2.0–4.0 |
| Others (Tyr, Met, Cys, Trp) | Balance |
5. Physical Properties
- Appearance: Clear light yellow to brown liquid or fine off-white/light yellow powder
- Odor: Nearly odorless to faint pleasant fermented scent
- Bulk Density (powder): 0.48–0.62 g/cm³
- Particle Size (powder): 98% passes 100 mesh
- Storage Stability: ≥ 36 months in sealed original packaging
6. Functions and Benefits
- Rapidly supplies 18 L-amino acids in free form for direct absorption
- Strongly activates protein synthesis, chlorophyll formation, and hormone balance
- Dramatically improves tolerance to drought, salinity, extreme temperatures, and UV stress
- Superior natural chelation of Fe, Zn, Mn, Cu, Ca, and Mg
- Stimulates root growth and beneficial microbial activity in the rhizosphere
- Enhances crop quality: higher sugar content, better color, flavor, and extended shelf life
7. Recommended Application Rates
| Crop / Application | Foliar Spray (dilution) | Fertigation / Drench | Frequency |
|---|---|---|---|
| Leafy Vegetables & Herbs | 1:1200–1:2000 | 6–15 L/ha | Every 7–10 days |
| Fruiting Vegetables & Berries | 1:1000–1:1800 | 10–20 L/ha | Every 7–14 days |
| Greenhouse / Hydroponics | 0.2–0.6 mL/L | Continuous or pulsed | Daily–weekly |
| Field Crops & Cereals | 1:1500–1:2500 | 15–30 L/ha | 3–5 times per season |
| Orchards & Vineyards | 1:1500–1:3000 | 20–40 L/ha | At key growth stages |
8. Compatibility
Excellent compatibility with nearly all fertilizers, biopesticides, and biological products due to neutral pH and ultra-low salt index. Safe for use with beneficial microbes and most fungicides/insecticides. Jar test advised only for new combinations.
9. Packaging
- Liquid: 1 L, 5 L, 20 L HDPE bottles; 200 L drums; 1000 L IBC
- Powder: 1 kg, 5 kg, 20 kg aluminum-lined kraft bags or foil pouches
10. Storage and Handling
- Store in cool (5–30 °C), dry, shaded conditions.
- Avoid freezing or prolonged exposure above 40 °C.
- Keep containers tightly sealed. Product is non-toxic, non-hazardous, and biodegradable.