Water soluble microbial fermentation polyglutamic acid powder plant growth stimulant
Polyglutamic acid is a biopolymer produced through microbial fermentation. It is non-toxic, biodegradable, and highly biocompatible. It is naturally found in fermented foods such as natto, and its molecular weight ranges widely (50,000 to 2 million Daltons), allowing for adjustment based on application requirements. As an environmentally friendly material, Polyglutamic acid has been widely used in agriculture, cosmetics, food industry, and pharmaceuticals.
Product Composition
| Component |
Specification |
| β-Glucan (%) |
25 |
| Crude Protein (%) |
35 |
| Mannan Oligosaccharides (MOS) (%) |
20 |
| Solubility (%) |
45 |
Core Functions
Highly Efficient Water Retention and Adsorption Capacity
1. Strong hydrophilicity allows it to form a thin film on plant root or skin surfaces, reducing water and fertilizer loss and improving the efficiency of water and nutrient absorption.
2. Its adsorption and exchange capacity for nutrient ions is 100 times that of natural soil, preventing phosphate, sulfate, and other ions from binding with metal ions and precipitating.
Acid-base buffering and soil improvement
Balancing soil pH and mitigating soil acidification caused by long-term use of chemical fertilizers.
Application Areas
Agriculture
1. Seedling/Cutting Propagation: Soak seeds or dip roots (diluted 200-500 times) to improve germination rate and root vigor.
2. Leafy Vegetables/Solanaceous Vegetables: Foliar spray (diluted 500 times) or drip irrigation (1-2 kg per acre) to enhance photosynthesis and fruit quality.
3. Fruit Trees and Field Crops: Improve fruit expansion and color change, increase sweetness by 1-2 degrees Brix, and resist late spring frosts.
Product packaging and storage
1. This product is 25KG/bag, packed in double-layer woven bags with plastic inside and woven outside.
2. Store in a cool, ventilated and dry place. Slight agglomeration during storage does not affect product quality.
3. Transport by car or sea container.
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