1. Introduction
OMRI listed amino acid is a powdered amino acid complex composed of 18 L-type free amino acids, with a total free amino acid content of ≥80%, 12% organic nitrogen, and a pH value stable at 5.5-6.5. It has good water solubility and synergistic chelating ability with trace elements.
2. Feature
Contains 80% Free L-amino Acids
OMRI listed amino acid is produced by enzymatic hydrolysis of soybean meal protein, more than 80% of which is in the free L-type state and can be directly absorbed and utilized by plants.
Rapid Dissolution
The product is in powder form, 100% water-soluble, and can be completely dissolved in water at room temperature in 30 seconds without forming particle precipitation.
High Absorption Rate
OMRI amino acids can stably combine with EDTA, citric acid and other trace elements such as iron, zinc, and manganese to form small molecule chelates, and the absorption rate is more than 30% higher than that of carrier-free elements.
Strong Storage Stability
OMRI amino acids use low-temperature spray-dried powder technology, with a moisture content of less than 5%, stable storage, not easy to absorb moisture and agglomerate, and can be stably stored for 24 months at room temperature.
3. Compounding process
Alkali dissolution: dissolve the amino acid powder in pure water according to the proportion (generally 30%-40%) to prepare a mother liquor with a free amino acid concentration of ≥300g/L;
Ensure uniform dissolution through dynamic stirring and temperature control (40-50°C).
Chelating enhancement
Add chelating agents such as EDTA and citric acid to combine with trace elements such as iron and manganese to form stable chelates to avoid precipitation 26;
Precisely control the pH value of the chelation reaction (5.0-6.0) to ensure product stability 14.
Functional compounding
Add synergistic ingredients such as humic acid and seaweed extract to improve stress resistance and nutrient delivery capacity;
According to needs, penetrants (such as silicones) can be added to increase the absorption rate of foliar sprays by up to 40%.
4. Formulation advice
Our OMRI listed amino acids are very suitable for formulations or direct foliar sprays.
We are very happy to provide you with our technical formulas, such as the proportion of products and chelates to be added, and you are welcome to inquire as a long-term partner.
5. Package
1kg, 25kg
6. Application case for our product amino acid formulated liquid
Amino acids chelated with trace elements
Amino acid TE is suitable for flowers and can be used by foliar spraying and root irrigation.
Recommended use:
Foliar spraying
It needs to be diluted 800-1000 times (800 times for Solanum, 1000 times for leafy vegetables) and sprayed during the period when the leaves are open (9-11 am), which can speed up the absorption of leaves;
When crops are under stress and need to recover (such as cold damage, pesticide damage), use it with 0.2% potassium dihydrogen phosphate to restore the vitality of crops within 24 hours.
Drip irrigation/flushing during the seedling stage
The dosage is 3-5 liters/ha, and 8-10 liters/ha during the reproductive stage. When used, it is mixed with irrigation water at a ratio of 1:800, which can promote root growth and nutrient absorption;
Continuous application for 3 seasons in saline-alkali land (dosage 15 liters/ha) can reduce the soil EC value by 0.8-1.216.
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