- Strong hydrophilicity and water and fertilizer retention
The viscosity of polyglutamic acid leads to the formation of a thin film on the surface of the plant root hair after polyglutamic acid comes into contact with the soil. It not only has the function of protecting the root hair, but also makes the nutrients and water in the soil in close contact with the root hair. It is an ideal delivery platform, which can effectively improve the dissolution, storage, delivery and absorption of fertilizers.
- Biostimulation function
After 5-7 days of applying polyglutamic acid, the leaves become green and thick, and the growth is textured and upright. In 15 days, the root hair will develop by 15%, which can increase the fertilizer utilization rate by 20%, increase the average crop yield by 10-25%, and increase the yield of root crops by more than 60%.
- Improve ion exchange capacity and prevent metal precipitation
The adsorption and exchange capacity of polyglutamic acid with nutrient ions is 100 times that of natural soil. It can effectively prevent the precipitation of phosphate ions, sulfate ions and oxalate ions in fertilizers with metal elements. It enables crops to absorb phosphorus, calcium, magnesium and other elements in the soil more effectively.
- Buffering capacity of polyglutamic acid for acid and alkali
It can effectively buffer and balance the pH value of the soil and avoid acidic soil caused by long-term application of chemical fertilizers.
- Nutritional function
After polyglutamic acid is decomposed into glutamic acid, it is absorbed and utilized by crops without residue, and becomes an amino acid in the body of crops. It mainly acts on the cell membrane and generates signals by binding with proteins, such as hydrogen peroxide signals, calcium signals, etc.
- Improve the stress resistance of crops
It can improve the frost resistance of crops, especially the late spring cold of crops. Crops will produce some. Polyglutamic acid will increase the activity of proline or antioxidant enzymes in plants by affecting calcium signals, reducing the occurrence of.
- Improve the resistance of crops to saline-alkali land
The current amount of fertilizer is very large, and the soil has shown different degrees of salinization, such as the soil turning green and red. The mechanism of action of polyglutamic acid is to increase the content of proline in plants, the activity of antioxidant enzymes, improve the ability of crops to resist osmotic regulation, and change the ratio of potassium and sodium ions in crops to enhance resistance to saline-alkali land.
