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MOSINTER Amino acid fertilizers / Oligosaccharide peptides

Oligopeptide Amino Acid Fertilizer

Amino Oligosaccharide Peptide — viscous brown liquid, organic matter content ≥700 g/L, total amino acids ≥500 g/L, oligosaccharides ≥50 g/L.

Organic matter ≥ 700 g/L
Total amino acid content ≥ 500 g/L
Free amino acids ≥ 200 g/L
Organic Carbon ≥ 300 g/L
Oligosaccharides ≥ 50 g/L
Specific Gravity 1.25
Appearance Brown viscous liquid
Quality Assurance
Own Manufacturing

Technical specifications

Chemical and physical specifications (agricultural grade).

Number Indicator name Parameter requirements
1 Organic Matter ≥ 700 g/L
2 Total Amino Acid ≥ 500 g/L
3 Free Amino Acid ≥ 200 g/L
4 Organic Carbon ≥ 300 g/L
5 Oligosaccharides ≥ 50 g/L
6 Specific Gravity 1.25
7 Appearance Brown viscous liquid
8 Water soluble Fully water-soluble, no sediment

Physical Properties

ProjectDescription
AppearanceBrown viscous liquid, uniform color
OdorSlight characteristic odor of amino acids and oligosaccharides
Water solubleFully water-soluble, dissolves quickly, no sediment.
Specific GravityApproximately 1.25
StabilityStable at room temperature, no separation

Product description

Product overview

Amino Oligosaccharide Peptide is a high-efficiency organic nutrient in liquid form. The product is a brown viscous liquid, organic matter ≥700 g/L, total amino acids ≥500 g/L, free amino acids ≥200 g/L, organic carbon ≥300 g/L, oligosaccharides ≥50 g/L, specific gravity 1.25. This product contains two active components—amino acids and oligosaccharides—combining nutritional and biostimulant functions, significantly enhancing crop resistance and quality.

Key Advantages

  • High organic matter contentOrganic matter ≥700 g/L, high concentration of nutrients
  • Dual effect: amino acids + oligosaccharides.Simultaneously supplies amino acids and oligosaccharides, more comprehensive action
  • Fast-acting free amino acidsFree amino acids ≥200 g/L, directly absorbed by crops, fast-acting.
  • Oligosaccharides enhance stress resistanceOligosaccharides ≥50 g/L, enhance plant resistance to diseases and stress.
  • Organic carbon for soil improvementOrganic carbon ≥300 g/L, improves soil microbial environment.
  • Fully water-solubleDissolves quickly, residue-free, suitable for various irrigation systems

Comparison of Product Advantages

Characteristics Instruction Area of application
Amino acid and oligosaccharide complex Contains both amino acids and oligosaccharides, providing a dual effect: nutrition + stress resistance. Crops requiring simultaneous nutrient replenishment and enhanced stress tolerance
High organic matter content Organic matter ≥700 g/L, high concentration of nutrients Improves soil, enhances soil fertility
Fully water-soluble Dissolves Quickly, No Sediment or Residue Drip irrigation, fertigation, foliar application.
Organic Carbon Source Organic carbon ≥300 g/L Improvement of soil microbial environment

Area of application

Fertigation via drip irrigation
Foliar Feeding
Fertigation and Top Dressing
Mixing water-soluble fertilizers

Application recommendations

Drip Irrigation (Recommended)

Fully water-soluble formula, especially suitable for protected cultivation and precision agriculture; amino acids and oligosaccharides can be directly absorbed by plants.

  • Concentration: dilute 500–1000 times
  • Application rate: 5—10 L/mu/application
  • Frequency: every 10–15 days
  • Note: can be used together with water-soluble fertilizers and chelated micronutrients.

Foliar Feeding

Quickly replenishes nutrients, enhances plant stress resistance, and prevents disease occurrence.

  • Dilution ratio: 1:500 – 1:1000
  • Application rate: 30 — 60 L/mu
  • Time: morning or evening, avoiding high temperature
  • Note: application before disease onset enhances protection efficacy

Application with irrigation water

Applied with irrigation water, suitable for vegetables, fruits, and other industrial crops.

  • Application rate: 5 — 15 L/mu/application
  • Dilution ratio: 1:200 – 1:500
  • Timing: key plant growth stages
  • Note: it is better to apply in small doses multiple times

Mixing water-soluble fertilizers

Used in combination with macronutrient fertilizers as a source of organic nutrition.

  • Used together with water-soluble macronutrient fertilizers
  • Addition ratio: 3 — 5%
  • Suitable for melons, vegetable crops, and fruit trees
  • Chelated micronutrients can be added to enhance effect.

Suitable crops and recommended application rates

Crop Type Typical crops Drip irrigation application rate Application rate for foliar feeding Application timing
Vegetables Tomatoes, cucumbers, peppers, eggplants 5–8 L/ha 500–1000 times Seedling, Flowering, and Fruiting Stage
Fruit Trees Apples, pears, peaches, grapes, citrus fruits 8–15 L/ha 500–800 times Bud break, flowering, fruit set period.
Melon and Gourd Crops Watermelon, melon, strawberry 5 – 10 L/mu 500–1000 times Vine growth, flowering, and fruit filling period.
Root vegetables Potatoes, carrots, beets 5–8 L/ha 500–800 times Tuber initiation and bulking period
Flowers Roses, lilies, carnations 3–5 L/ha 500–1000 times Growth/flowering stage
Application Precautions
  • Store in a cool, dry place, avoid direct sunlight and freezing.
  • The product is organic. After opening, use as soon as possible; store unused residue tightly sealed.
  • For foliar application, it is recommended to first test on a small area and use widely only after confirming no phytotoxicity.
  • Compatible with most fertilizers and pesticides, but avoid mixing with highly alkaline products (e.g., Bordeaux mixture).
  • Before use in drip irrigation, it is recommended to filter the solution to prevent clogging of drippers.

Frequently Asked Questions

Key differences between amino-oligosaccharide peptides and conventional amino acid fertilizers:

  • More complete compositionAmino-oligosaccharide peptide contains two active components—amino acids and oligosaccharides—combining nutrition and biostimulation functions.
  • Oligosaccharides enhance stress resistanceOligosaccharides are natural inducers of disease resistance, activate the plant's own immune system, enhancing resistance to diseases and stress.
  • Higher content of organic substancesOrganic matter ≥700 g/L, significantly higher than conventional liquid amino acid fertilizers.
  • Best comprehensive effectIn addition to replenishing nutrition, it also improves soil, promotes root system development, and enhances crop quality.

Oligosaccharides have multiple beneficial effects on plants:

  • Disease Resistance InductionOligosaccharides can serve as natural inducers of disease resistance by activating the plant's own defense system and increasing resistance to diseases.
  • Promotes root system developmentOligosaccharides stimulate root cell division and elongation, enhancing root activity.
  • Improves soil microecologyOligosaccharides can serve as an energy source for beneficial microorganisms, improving the soil microbial environment.
  • Enhanced stress toleranceOligosaccharides enhance crop stress tolerance: drought, low temperature, salinity.

Yes, amino-oligosaccharide peptide is completely water-soluble and suitable for foliar application.

  • Foliar FeedingIt is recommended to apply at a dilution of 500-1000 times, spraying evenly on the upper and lower sides of the leaves.
  • Drip irrigation and fertigationRecommended dilution 500–1000 times.
  • Complex raw materialWhen used as organic nutrient raw material, recommended application rate is 3-5%.

It is recommended to use together with other fertilizers for optimal effect.

This product is suitable for all types of crops:

  • VegetablesTomatoes, cucumbers, peppers, eggplants, etc.
  • Fruit TreesApple, pear, peach, grape, citrus, and others
  • Melon and Gourd CropsWatermelon, Melon, Strawberry, etc.
  • Root vegetablesPotatoes, carrots, beets, etc.
  • FlowersRoses, Lilies, Carnations, etc.

Widely used for foliar feeding, drip irrigation, fertigation, and other application methods.

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