Source: Water‑soluble anionic polypeptide polymer from Bacillus subtilis fermentation, biodegradable, belongs to fertilizer enhancement & root‑stimulating biostimulant.
Raw Material Name: Poly‑γ‑glutamic Acid
INCI Name: POLYGLUTAMIC ACID
CAS No.: 25513‑46‑6
Product Characteristics• Form: White to off‑white powder / colorless to pale yellow liquid
• Solubility: Excellent water solubility, high moisture retention, chelation & adsorption
• Recommended Dosage: Foliar 800–1000×; Drip/irrigation 0.5–1 kg/mu; Compound fertilizer 0.5–1%
• Storage Conditions: Sealed, cool & dry, avoid moisture, strong acid & alkali
Core Efficacy• Super water & nutrient retention: Thousands of hydrophilic groups, reduce leaching, increase fertilizer efficiency by 15–30%;
• Stimulate root explosion: Promote root hair & lateral root growth, root fresh weight +30–50%, stronger nutrient uptake;
• Improve soil: Enhance aggregate structure, break compaction, buffer pH, anti‑continuous cropping, reduce salinization;
• Boost stress tolerance: Improve drought, cold, salt resistance, stabilize yield under stress, reduce deformed fruit;
• Quality & yield increase: Dark green thick leaves, promote flowering, fruit swelling & sugar, early harvest, yield +10–20%;
• Application: Field crops, vegetables, fruits, herbs, flowers, fertigation, organic farming.
