As-K2 Amino Acid Granules Chelate Trace Elements Soil Conditioner Fertilizer

Amino acid granules are solid granular formulations mainly composed of amino acids extracted via animal & plant protein hydrolysis or microbial fermentation, compounded with trace elements and carriers. They feature rapid absorption and multi-functional regulatory effects. The product appears as black or brown granules free of mechanical impurities.

• Direct Nutrient Supply Containing over 17 types of free amino acids readily absorbable by crops (including glutamic acid and proline), this product acts as an organic nitrogen source. It can be directly taken up by root systems and leaf surfaces without extra transformation, raising nitrogen utilization efficiency by 30%–40% and preventing nitrogen fixation in soil.
• Physiological Activity Regulation Functional amino acids such as glycine and alanine boost chlorophyll synthesis and enzyme activity, lifting photosynthetic efficiency by 15%–25%. Tryptophan stimulates endogenous auxin production to shorten crop growth cycles; for instance, tomatoes ripen 5–7 days earlier.
• Enhanced Stress Resistance Proline and cysteine regulate cell osmotic pressure to strengthen drought resistance (leaf relative water content up by 20%) and salt tolerance (sodium ion efficiency improved by 30%). Methionine thickens cell walls and cuts pathogen infection risks.

• Fruits & Vegetables: Apply 5–10 kg per mu via flushing during fruit expansion. Strawberry soluble sugar content rises by 12%, while tomato fruit cracking rate drops by 40%.
• Flowers: Foliar spray with 800-fold diluted solution at budding stage to extend flowering period by 3–5 days and boost anthocyanin content by 15% for brighter flower color.

• Rice: Base application of 8–12 kg per mu at tillering stage increases effective tillers by 10%–15% and strengthens resistance to rice blast.
• Wheat: Combine with phosphorus and potassium fertilizers during grain filling stage, raising 1000-kernel weight by 3–5 g and grain count per ear by 5–8 grains.

• Soil Adaptation: Reduce dosage to ≤5 kg per mu on acidic soil (pH＜5.5), as excessive free amino acids may hinder root development.
• Mixing Restriction: Do not mix with copper fungicides (e.g., copper hydroxide), since amino acids will chelate copper ions and weaken pesticide efficacy.

• Fast Fertilization & Natural Feed Supply The granules provide nitrogen sources with a C/N ratio of 8:1–12:1 to stimulate mass reproduction of diatoms and rotifers. A healthy algae phase with density of 200,000–300,000 cells/mL forms within 3–5 days, supplying natural live feed for fry and fingerlings.
• Water Detoxification & Water Quality Stabilization It chelates heavy metals in water (copper & zinc binding rate ≥60%) and lowers toxic ammonia nitrogen levels by 0.2–0.5 mg/L. Glycine balances cell osmotic pressure to relieve stress reactions of shrimp and fish.
• Improved Immunity Arginine accelerates chitin synthesis of aquatic creatures, cutting soft-shell rate by 30%. Lysine activates lysozyme activity and reduces white spot syndrome incidence in shrimp by 25%.

• Hatchery Stage: Broadcast 0.5–1 kg per mu together with probiotics, raising metamorphosis rate of zoea larvae by 20%.
• Grow-out Stage: Sprinkle 1–2 ppm every 10 days. Shrimp feed intake increases by 15% with feed conversion ratio controlled at 1.2–1.3.

• Difficult Fertilization Period: Use 2 kg per mu under low temperature (＜15℃) or rainy weather to restore algal growth within 3 days.
• Emergency Treatment for Excessive Ammonia Nitrogen: Broadcast 0.3–0.5 kg per mu across the whole pond with aerators running; ammonia nitrogen decreases by 30% within 6 hours.

• Dissolved Oxygen Management: Algae consume more oxygen at night; maintain dissolved oxygen ≥5 mg/L and turn on aerators when necessary.
• Cyanobacteria Control: Cut dosage to ≤0.8 kg per mu in hot seasons, and use with bacillus to restrain excessive cyanobacteria propagation.

• Supplement Essential Amino Acids Makes up for deficient limiting amino acids (lysine, methionine) in grain feeds, elevating protein deposition rate and lowering feed conversion ratio of broilers by 0.15–0.2.
• Optimize Reproductive Performance Arginine promotes placental angiogenesis, increasing litter size of sows by 1–2 piglets. Methionine lifts laying rate of hens by 5%–8% and thickens eggshell by 0.02–0.03 mm.

• Laying Hens: Add 0.2%–0.3% amino acid granules into daily feed. Broken egg rate drops by 2% and yolk pigmentation improves by 2 Roche color units.
• Broilers: Supplement 0.5% during fattening stage. Broilers reach 2.8–3.0 kg at 42 days old with breast muscle rate increased by 3%.

• Dairy Cows: Feed 50–80 g per cow daily during lactation period. Milk protein content rises by 0.15%–0.2% and ketosis incidence falls by 40%.
• Beef Cattle: Supplement 10 g rumen-protected methionine per head per day during fattening stage, boosting daily weight gain by 8%–10% and improving marbling score.