Marine Fish Protein Concentrate​

JINMAI® Green Cell Excitation Energy Marine Fish Protein Concentrate is a high-performance biological fertilizer derived from deep-sea fish proteins using advanced protein-directed enzymatic cleavage technology. Through physical crushing and controlled biological enzymatic hydrolysis, large protein molecules are broken down into smaller peptides and amino acids that can be rapidly absorbed by plants.

This marine-derived biostimulant contains 450 g/L peptides, 550 g/L total amino acids, and 100 g/L free amino acids, along with trace elements such as boron (B) and zinc (Zn). These bioactive compounds participate directly in plant metabolic processes, supporting protein synthesis, enzyme activation, and improved nutrient utilization.

Compared with conventional fertilizers that primarily supply mineral nutrients, fish protein fertilizers provide bioavailable organic nitrogen sources and growth-stimulating compounds that enhance root activity, improve plant resilience, and promote balanced crop development.

Regular use of this product helps improve soil biological activity, strengthen crop resistance to environmental stress, and increase crop productivity and quality, making it suitable for both open-field agriculture and high-value horticulture.

Indicative Amino Acid Profile(g/L)

Technical Indicators

Key Features

Product Efficacy

⦁ Stronger Root Establishment

Peptides and amino acids stimulate root cell division and elongation, supporting rapid root development and stronger seedling establishment.

⦁ Increased Stress Resistance

Marine amino acids enhance plant tolerance to environmental stresses such as drought, heat, salinity, and disease pressure.

⦁ Improved Nutrient Utilization

Bioactive peptides improve nutrient transport within plant tissues, helping crops absorb and utilize nutrients more efficiently.

⦁ Enhanced Soil Microbial Activity

Organic compounds encourage beneficial microorganisms in the rhizosphere, contributing to improved soil health and long-term fertility.

⦁ Higher Yield and Better Crop Quality

Regular application promotes larger fruits, improved coloration, better taste, and increased storage quality for harvested crops.

Our Advantages

Derived from sustainably sourced marine resources, our Marine Fish Protein Concentrate delivers a bioactive blend of amino acids, peptides, and trace elements. This organic formulation enhances soil fertility and plant nutrition, making it ideal for both conventional and organic farming systems seeking natural productivity improvements.

• Soil Health Enhancement

The fertilizer increases soil organic matter by 2–3% within a single growing season, improving aggregate stability and water-holding capacity. Its rich microbial activity stimulates beneficial soil fungi, enhancing nutrient mineralization and root colonization .

• Stress Resilience & Yield Boost

The organic compounds in fish protein enhance plant tolerance to abiotic stress while promoting balanced growth. Tomato crops show 15.74% yield improvements in challenging soil conditions, with concurrent enhancements in fruit flavor profiles (sugar-acid ratio +14.32%) .

Applications

	Fruit Trees ⦁ Suitable Crops: Citrus, apple, grape ⦁ Function: Supports fruit set, quality, and shelf life.
	Vegetables ⦁ Suitable Crops: Tomato, cucumber, leafy greens ⦁ Function: Promotes root health and disease resistance.
	Field Crops ⦁ Suitable Crops: Corn, wheat, soybean ⦁ Function: Enhances root vigor and yield under stress conditions.
	Specialty Crops and Ornamentals ⦁ Function: Improves growth and resistance against pathogens.

Method Of Use

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: Promote healthy root and plant development.

• Stress Conditions: Apply during drought, temperature extremes, or disease pressure.

• Recovery Period: Use after stress events to accelerate recovery and maintain yield potential.

Why Choose JINMAI Marine Fish Protein Concentrate?

• High concentration marine peptides and amino acids

• Rapid absorption and metabolic activity stimulation

• Improves root growth and plant resilience

• Enhances soil microbial activity and fertility

• Supports higher yield and premium crop quality

Precautions

1. Mixing Order:‌ When combining with other products, follow this sequence: water → ‌this product‌ → other products.

2. Compatibility:‌ Compatible with most pesticides. Always conduct a compatibility test before first use.

3. Storage:‌ Store in a cool, well-ventilated place, away from direct sunlight.

4. Safety: Keep out of reach of children; Not for human or animal consumption; In case of eye contact, rinse thoroughly with water and seek medical attention immediately.

FAQ

1. What is fish protein hydrolysate fertilizer?

Fish protein hydrolysate is produced by enzymatically breaking down fish proteins into smaller peptides and amino acids. These compounds are easily absorbed by plants and can directly support plant metabolism and growth.

2. How does marine protein benefit plant growth?

Marine proteins provide bioavailable organic nitrogen, amino acids, and peptides that stimulate plant metabolic activity, improve nutrient uptake, and enhance stress tolerance.

3. Can this fertilizer replace conventional fertilizers?

It is typically used as a biostimulant supplement alongside a balanced fertilization program. It improves nutrient efficiency but does not completely replace all mineral fertilizers.

4. Is it suitable for organic agriculture?

Fish protein fertilizers are commonly used in organic farming systems. However, growers should verify compliance with their local organic certification standards.

5. Will it produce odor during application?

The product is processed through advanced enzymatic hydrolysis and purification, significantly reducing the strong odor typically associated with raw fish-based fertilizers.

6. When is the best time to apply fish protein fertilizer?

The product is most effective during early vegetative growth, flowering initiation, and fruit enlargement stages, when plants have high metabolic demand.