Polyglutamic acid is a natural biopolymer produced by microbial fermentation. It has strong water solubility, water retention, chelation and biodegradability, and does not contain toxic organic raw materials. The appearance is off-white powder or light yellow liquid.

• Water retention and drought resistance
  • Super strong water retention: γ-PGA can absorb hundreds of times its own weight of water to form a "micro reservoir", significantly improve the soil's water holding capacity, and alleviate drought stress.
  • Reduced irrigation needs: Prolong soil moistening time, especially suitable for arid areas or seasonal water-deficient farmland.
• Fertilizer efficiency
  • Nutrient slow release: By chelating nitrogen, phosphorus, potassium and trace elements, it reduces nutrient loss, prolongs the fertilizer effect cycle, and increases fertilizer utilization by 20%-30%.
  • Activate soil nutrients: promote the release of insoluble phosphorus and potassium in the soil, and alleviate soil compaction.
• Promote crop growth
  • Root development: stimulate the activity of root meristems, increase root length and root surface area, and enhance nutrient absorption capacity.
  • Enhance photosynthesis: increase chlorophyll content and photosynthetic efficiency, promote fruit enlargement, sugar accumulation and yield increase.
• Stress and disease resistance
  • Stress resistance: enhance crop drought and salt-alkali resistance by regulating the accumulation of osmotic substances (such as proline).
  • Disease resistance: induce plant systemic resistance (SAR) and inhibit fungal diseases (such as powdery mildew and anthracnose).
• Repair soil
  • Heavy metal passivation: adsorb heavy metal ions (such as cadmium and lead) in the soil to reduce their bioavailability.
  • Improvement of saline-alkali land: reduce the harm of sodium ions through ion exchange and alleviate the toxicity of salinized soil to crops.

• Water quality regulation
  • Stabilize water bodies: absorb harmful substances such as ammonia nitrogen and nitrite, reduce toxic accumulation, and maintain the ecological balance of water bodies.
  • Aeration assistance: by inhibiting the excessive reproduction of harmful algae, indirectly promote the growth of beneficial algae (such as diatoms) and increase dissolved oxygen.
• Promote the health of farmed animals
  • Enhance immunity: activate the immune system of fish and shrimp (such as increasing lysozyme activity) and reduce the risk of bacterial (such as Vibrio) and viral infection.
  • Intestinal health: promote digestive enzyme secretion, improve feed utilization, and shorten the breeding cycle.
• Anti-stress protection
  • Environmental mutation buffer: reduce the stress response of fish and shrimp caused by osmotic pressure mutation during water change, high temperature or transportation.
  • Reducing mortality: by stabilizing water quality and strengthening physical fitness, the survival rate of fry is improved.
• Bait additive
  • Encapsulated nutrition: as a microcapsule carrier, it protects active ingredients such as vitamins and probiotics and improves the stability of bait.

• Feed efficiency
  • Promote digestion and absorption: improve the activity of intestinal digestive enzymes, enhance the efficiency of protein and mineral absorption, and accelerate the weight gain of livestock and poultry.
  • Regulate intestinal flora: inhibit harmful bacteria such as Escherichia coli and Salmonella, promote the proliferation of probiotics such as lactic acid bacteria, and reduce diarrhea.
• Detoxification and liver protection
  • Adsorb toxins: combine mycotoxins (such as aflatoxin) and heavy metals in feed to reduce the metabolic burden on the liver.
• Environmental improvement
  • Feces treatment: accelerate feces decomposition, reduce the emission of odorous gases such as ammonia and hydrogen sulfide, and improve the farm environment.
  • Feces water retention: reduce nutrient loss during feces drying and improve the quality of organic fertilizer.
• Anti-stress and production performance
  • Heat stress relief: maintain livestock and poultry feed intake in high temperature environment, stabilize egg production, milk production and meat quality.
  • Improve product quality: reduce dependence on antibiotics, and increase the protein content and safety of meat, eggs and milk.

1. Reasonable dosage
   • Agriculture: 0.1%-0.3% solution sprayed on leaves, 0.5-2 kg per mu of soil base application (adjusted according to crop and soil conditions).
   • Aquaculture: 0.05-0.2 grams per cubic meter of water, regularly supplement to maintain stable water quality.
   • Animal husbandry: 0.05%-0.2% added to feed, excessive amount may affect palatability.
2. Scientific compatibility
   • It can be synergistically enhanced with microbial agents, humic acid, alginic acid, etc., but it should be avoided to mix directly with strong oxidants or high concentrations of inorganic salts.