- Product Name: Enzymolysis Green Seaweed Extract Powder Fertilizer
- Category: Ultra-High Purity Enzymatic Hydrolysate Biostimulant
- Form: Green powder, highly hygroscopic
1. Physical & Chemical Specifications
| Parameter | Specification |
|---|---|
| Appearance | Green powder |
| Odor | Mild fresh marine / grassy odor |
| pH (1% solution in distilled water) | 6.5 – 8.0 (near-neutral) |
| Moisture Content | ≤ 6.0% |
| Particle Size | 95% passes through 120 mesh |
| Bulk Density | 0.45 – 0.60 g/cm³ |
| Solubility (cold water, 20 °C) | ≥ 99.9% within 5 minutes |
| Total Enzymolysis Seaweed Extract | ≥ 95% w/w (dry basis) |
| Organic Matter (dry basis) | ≥ 90% |
| Total Polysaccharides | ≥ 50% w/w (ulvan, rhamnan, xylogalactan) |
| Ulvan Content | ≥ 25% w/w |
| Total Free L-Amino Acids | 25 – 35% w/w |
| Total Peptides & Oligopeptides (< 1000 Da) | ≥ 40% w/w |
| Total Nitrogen (N) | 4.0 – 6.0% w/w |
| Phosphorus (P₂O₅) | 0.5 – 1.5% w/w |
| Potassium (K₂O) | 2.0 – 4.0% w/w |
| Sulfur (S) | 3.0 – 5.0% w/w (naturally occurring) |
| Cytokinins (zeatin + kinetin equiv.) | 200 – 400 ppm |
| Auxins & Indole compounds | 50 – 150 ppm |
| Polyphenols & Antioxidants | ≥ 3.0% w/w |
| Total Trace Elements (Fe, Zn, Mn, Cu, B, Mo, Se) | Naturally chelated, ≥ 2.5% w/w |
| Molecular Weight Distribution | > 85% below 3000 Da (highly bioavailable) |
| Heavy Metals (Pb, Cd, Hg, As) | Not detectable (< 0.1 ppm total) |
| Microbial Count | Total plate count ≤ 1000 CFU/g |
2. Key Active Components
- High-purity ulvan and other green-seaweed-specific sulfated polysaccharides
- Complete profile of 18+ free L-amino acids (high in glutamine, arginine, aspartic acid)
- Short-chain bioactive peptides and oligopeptides
- Natural cytokinins (zeatin riboside dominant), auxins, and abscisic acid precursors
- Strong antioxidant polyphenols and sulfated galactans
- Organic sulfur compounds and natural marine minerals
3. Benefits & Mode of Action
This enzymolysis green seaweed extract represents the highest bioavailability class of seaweed biostimulants currently available:
- Delivers ultra-fast absorption through both roots and leaves due to low molecular weight (< 3000 Da) and near-neutral pH, achieving visible plant response within 24–48 hours.
- Dramatically increases root exudation and rhizosphere activity, promoting explosive beneficial microbial colonization (especially PGPR and mycorrhizal fungi).
- Strongly activates plant immune responses and systemic acquired resistance (SAR) via ulvan oligosaccharides and peptide signaling molecules.
- Significantly enhances photosynthetic efficiency, chlorophyll content, and stomatal conductance even under high light or heat stress.
- Provides exceptional protection against biotic stresses (fungal, bacterial, and viral pathogens) and abiotic stresses (drought, salinity, heavy metals) through antioxidant and osmolyte induction.
- Improves nutrient use efficiency (NUE) of chemical and organic fertilizers by 20–40% due to superior chelation and translocation properties.
- Promotes early seedling vigor, uniform crop establishment, and consistent quality in high-value vegetables, fruits, and specialty crops.
4. Compatibility
Excellent compatibility with amino acid-based products, humic/fulvic acids, microbial inoculants, and most agrochemicals. Ideal for integration into biostimulant programs and organic nutrient solutions. Jar test recommended only when mixing with high-calcium products.
5. Storage & Shelf Life
- Store in cool, dry conditions (5–30 °C), sealed from humidity
- Shelf life: 60 months from manufacturing date when properly stored
6. Packaging
- 500 g, 1 kg, 5 kg, 10 kg aluminum foil bags with zipper
- 20 kg / 25 kg multi-layer kraft bags with PE liner and desiccant
- Bulk packaging available upon request
7. Safety & Handling
- Completely non-toxic, food-grade safety level
- No special precautions required beyond standard dust protection
- Fully biodegradable and environmentally safe