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Amino Acid Liquid Water-Soluble Fertilizer

Updated: 2026-09-17

Overview

Amino Acid Liquid Water-Soluble Fertilizer is a bio-stimulant and nutrient solution derived from hydrolyzed proteins, rich in L-amino acids essential for plant metabolism. It serves as an organic nitrogen source and chelating agent for micronutrients, improving nutrient uptake efficiency by up to 30% compared to conventional fertilizers. Unlike synthetic fertilizers, this product enhances soil microbial activity and reduces salt stress, making it ideal for sensitive crops and degraded soils. Its liquid form ensures uniform distribution and compatibility with modern irrigation systems, aligning with precision agriculture demands.

Physical and Chemical Properties

The fertilizer typically exhibits a density of 1.1-1.3 g/cm³ and a neutral to slightly acidic pH (5.0-7.0), ensuring compatibility with most agrochemicals. Its viscosity ranges from 10-50 cP, facilitating easy pumping and spraying. Key components include 18 amino acids (e.g., glycine, glutamic acid), with total nitrogen content of 8-12% and trace elements (Fe, Zn, Mn) in chelated form. The product is fully water-soluble without residue, meeting ISO 18645 standards for water-soluble fertilizers.

Main Applications

Primary uses include foliar application (0.5-2% dilution) for rapid nutrient absorption during critical growth stages, and drip irrigation (5-10 L/ha) for root zone delivery. It is particularly effective for high-value crops like fruits, vegetables, and flowers where quality enhancement is prioritized. In hydroponics, it serves as a nitrogen supplement at 100-200 ppm concentration. Recent applications extend to turfgrass management and organic farming, where synthetic inputs are restricted. Field trials show 15-25% yield improvement in cereal crops when used as a supplement to base fertilizers.

Safety and Storage

Classified as non-hazardous under GHS standards, the fertilizer requires no special transport permits. However, prolonged skin contact may cause mild irritation, necessitating PPE during large-scale handling. Storage recommendations include maintaining temperatures between 5-30°C in HDPE containers. Shelf life is typically 24 months when unopened, though precipitation may occur in cold climates without affecting efficacy. Incompatibility exists with strong oxidizers and high-pH solutions (>8.5).

B2B Procurement Guide

Bulk buyers should prioritize suppliers with ISO 9001 certification and batch-wise amino acid profile analysis. Key specifications to verify include: total amino acid content (>30%), heavy metal limits (As<10 ppm, Pb<5 ppm), and absence of synthetic growth regulators. Logistics considerations include container options (IBC totes for >500L orders) and regional regulations for organic certification. MOQs typically start at 1,000L, with price breaks at 10,000L volumes. Seasonal demand spikes during planting seasons may affect lead times.

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