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JINMAI-Kanger Green® Plant Anti-Stress Immune Protein Solution is a high-performance liquid biostimulant formulated to strengthen crop immunity, enhance resilience against environmental stress, and improve crop productivity and quality.
The formulation contains a concentrated blend of active plant proteins (≥400 g/L), free amino acids (≥100 g/L), bioactive peptides (≥300 g/L), and essential micronutrients boron and zinc (≥20 g/L). These components provide plants with readily available organic nitrogen and metabolic regulators that stimulate growth, activate plant defense systems, and support rapid recovery after stress.
Proteins and peptides serve as important metabolic precursors in plants, helping regulate enzyme activity, protein synthesis, and physiological responses to environmental challenges. When absorbed by crops, these compounds promote stronger vegetative growth, improved leaf chlorophyll levels, enhanced flowering, and better fruit or grain development.
In addition, the synergistic action of boron and zinc supports reproductive growth by improving pollen viability, carbohydrate transport, and hormonal balance. This leads to more flowers, improved fruit set, and better grain filling in cereal crops.
Technical Indicators
| Formula | Protein≥400g/L, Free amino acids≥100g/L, Peptides≥300g/L, B+Zn≥20g/L, Appropriate amount of additives |
| Density | 1.20 g/ml |
pH (1:250) | 6.5±0.5 |
| Appearance | Brown Liquid |
| Solubility | 100% Water Soluble |
| Release Type | Quick Release |
| Packaging | 1L (OEM/ODM Customization Available) |
| Origin | Shandong, China |
Key Features

⦁ High-Concentration Protein Nutrition
The product delivers a high level of plant-derived proteins that act as organic nitrogen sources and metabolic regulators. These proteins support enzyme synthesis and plant growth processes, helping crops maintain strong physiological activity.
⦁ Bioactive Peptide Technology
Peptides are small protein fragments that can be rapidly absorbed by plant tissues. They play an important role in signaling pathways that regulate plant growth, stress responses, and metabolic processes.
⦁ Amino Acid Energy Support
Free amino acids supply readily available building blocks for protein synthesis and metabolic activity. They also help plants conserve energy by reducing the need for internal nitrogen conversion.
⦁ Essential Micronutrient Synergy
Boron and zinc are critical for reproductive growth and enzyme activation. Their presence improves pollen viability, carbohydrate transport, and hormone balance, which supports better flowering and fruit development.
⦁ Rapid Absorption & Quick Response
The fully water-soluble liquid formulation allows fast uptake by plant tissues, enabling crops to respond quickly during periods of stress or high nutrient demand.
Product Efficacy
⦁ Greener Leaves and Stronger Plants
The protein and amino acid complex stimulates chlorophyll synthesis and improves leaf vitality. Healthier leaves capture more sunlight, enhancing photosynthesis and supporting overall plant growth.
⦁ Increased Flowering and Improved Fruit Set
Boron and zinc play a vital role in reproductive development. By improving pollen viability and nutrient transport, the product helps reduce flower drop and supports stronger fruit set across a wide range of crops.
⦁ Enhanced Fruit and Grain Development
During fruit enlargement or grain filling stages, plants require significant metabolic energy. The amino acid and peptide complex supports nutrient conversion and carbohydrate accumulation, resulting in larger fruits and fuller grains.
⦁ Improved Stress Tolerance
Environmental stresses such as drought, temperature extremes, salinity, or chemical exposure can limit crop performance. The protein and peptide components help activate plant defense mechanisms and stabilize metabolic processes under stress.
⦁ Faster Crop Recovery
After stress events or pesticide applications, crops often experience temporary metabolic disruption. This product helps restore physiological balance and supports rapid plant recovery.
Applications
![]() | Fruit Trees ⦁ Suitable Crops: Citrus, apple, pear, grape, banana, mango ⦁ Function: Improves flowering, fruit set, sweetness & color |
![]() | Vegetables ⦁ Suitable Crops: Tomato, pepper, cucumber, melon, leafy greens ⦁ Function: Stronger stems, better taste, higher yield & shelf life |
![]() | Field Crops ⦁ Suitable Crops: Corn, wheat, rice, soybean ⦁ Function: Boosts tillering, grain filling, and stress tolerance |
![]() | Cash Crops ⦁ Suitable Crops: Cotton, sugarcane, coffee, tea ⦁ Function: Improves fiber quality, sugar content, stress adaptability |
![]() | Ornamental Plants ⦁ Suitable Crops: Flowers, landscaping plants ⦁ Function: Enhances leaf gloss, flower size, blooming duration |
Application Advantages
⦁ Flexible Application Methods
Suitable for foliar spray, drip irrigation, fertigation, and soil application.
⦁ Fast Plant Response
Bioactive peptides and amino acids are rapidly absorbed, producing visible improvements in plant vigor.
⦁ Improved Nutrient Efficiency
Enhances the effectiveness of existing fertilizer programs by improving nutrient assimilation.
⦁ Supports Sustainable Agriculture
Provides organic nitrogen sources and biostimulant compounds that improve crop resilience and productivity.
Method Of Use
Crops | Phenological Period | Dosage | Frequency |
| Drip irrigation | Whole growth period | 3–5 L/ha | Every 10-15 days |
| Foliar spray | 1.5–2.5 L/ha (Dilution 1:800–1200) | Every 10–15 days, 2–3 times per growth stage |
Note: The specific usage and dosage can be adjusted according to the differences in regions, crop types, yields, etc, under the advice of technical personnel.
Optimal Application Timing
Seedling Stage: Strengthens root system, accelerates early growth.
Pre-Flowering Stage: Enhances bud differentiation & flower quality.
Fruit Setting Stage: Improves set rate, reduces fruit drop.
Fruit Expansion Stage: Boosts size, weight & uniform coloration.
Stress Periods: Apply after drought, frost, disease, or pesticide injury.
Precautions
1. Avoid mixing with strong alkaline pesticides/fertilizers.
2. Apply in the morning or evening, avoid high sun/heat conditions.
3. Shake well before use, and use freshly prepared solution.
4. Store in a cool, ventilated place, away from direct sunlight and frost.
5. Keep out of reach of children and animals.
FAQ
1. What is a plant immune protein solution?
A plant immune protein solution is a biostimulant containing proteins, peptides, and amino acids that help activate plant metabolic pathways and defense responses. These compounds improve plant resilience and growth performance.
2. How do peptides benefit plant growth?
Peptides are small molecular fragments of proteins that can be quickly absorbed by plants. They function as signaling molecules that regulate enzyme activity, stress responses, and metabolic processes.
3. Why are boron and zinc included in the formula?
Boron supports pollen tube growth and carbohydrate transport, which improves fruit set. Zinc activates important enzymes and helps regulate plant hormones involved in growth and development.
4. When should this product be applied?
The product can be applied during key growth stages such as vegetative growth, flowering, fruit development, and grain filling. It is also beneficial before or after environmental stress events.
5. Can it be used with fertilizers or pesticides?
Yes. The product is generally compatible with most fertilizers and crop protection products. A small compatibility test is recommended before large-scale tank mixing.