Bowl display of Ihumate Fish Protein Powder, light yellow fine powder, rich in 80% amino acids, naturally extracted from deep-sea fish sources
Front view of Ihumate Fish Protein Powder, containing 15% nitrogen and over 65% small molecular oligopeptides, rapidly increasing crop yield
Ihumate Fish Protein Powder particle size display, uniform and easy to dissolve powder, ensuring uniform distribution of nutrients in soil and foliage
Ihumate Enzymatic Fish Protein Powder in various specifications with professional packaging, supports OEM customization, suitable for field crops and high-end fruits and vegetables
Bowl display of Ihumate Fish Protein Powder, light yellow fine powder, rich in 80% amino acids, naturally extracted from deep-sea fish sources
Front view of Ihumate Fish Protein Powder, containing 15% nitrogen and over 65% small molecular oligopeptides, rapidly increasing crop yield
Ihumate Fish Protein Powder particle size display, uniform and easy to dissolve powder, ensuring uniform distribution of nutrients in soil and foliage
Ihumate Enzymatic Fish Protein Powder in various specifications with professional packaging, supports OEM customization, suitable for field crops and high-end fruits and vegetables

Fish Protein Powder

  • Appearance: 100-mesh powder
  • Water Solubility: 100%
  • Fish Oligopeptides: > 65%
  • Nitrogen: > 15%
  • Amino Acids: > 80%
  • Organic Matter: > 60%
  • pH: 5-6
Related Products
( Customer Reviews)

Fish Protein Powder (FISH PROTEIN PEPTIDE)

Enzymatic Hydrolysis Process + Dual High Active Components: Quick-Acting Nutritional Biostimulant

A dual high active component formulation of fish oligopeptides (>65%) + amino acids (>80%), combined with nitrogen (>15%) and organic matter (>60%). It features an enzymatic hydrolysis process, 100-mesh powder form, 100% water solubility, and a slightly acidic pH of 5-6. It is not a simple nutritional overlay, but a deep synergy of "enzymatic activation + dual peptide-amino acid empowerment + comprehensive adaptation". Relying on enzymatic hydrolysis technology to degrade macromolecular fish proteins into small molecular active substances, it achieves multiple effects: rapid nutrient supplementation, soil improvement and microbial nourishment, growth promotion and stress resistance, and quality and yield enhancement. It is suitable for various crops and multiple planting scenarios, making it an efficient nutritional input for green agriculture.

1. Mutual Empowerment: Maximizing Activity and Nutrient Synergy. Adopting an advanced enzymatic hydrolysis process, it precisely degrades natural fish protein, completely retaining the native biological activity of fish oligopeptides and amino acids, avoiding nutritional loss caused by high temperature or chemical degradation. This allows small molecular active substances to be directly absorbed by crops, activating crop metabolism and cell division. Fish oligopeptides (>65%) paired with amino acids (>80%) dually activate crop physiological potential; nitrogen (>15%) efficiently supplements the nitrogen source, helping robust leaf development and improving photosynthetic efficiency; organic matter (>60%) locks in nutrients and reduces loss, escorting active ingredients. The 100-mesh powder has a fine particle size and excellent dispersibility, combined with 100% water solubility, it dissolves quickly without residue, allowing synchronous nutrient penetration, achieving dual empowerment of "activity activation + quick-acting nutrient supplementation", aligning with the core advantage of fast nutrient supply.

2. Soil Improvement: Fertile Soil, Beneficial Bacteria, and Acidity Adaptation. The product pH is stable at 5-6 (slightly acidic), which can specifically adjust the pH of alkaline soils, suitable for acid-loving crops like citrus and tea trees, balancing soil physical and chemical properties. Organic matter (>60%) acts as a natural cementing agent, promoting the formation of soil aggregate structure, loosening and activating the soil, improving breathability, and enhancing water and fertilizer retention capabilities, thereby alleviating soil compaction and salinization. At the same time, it nourishes beneficial soil microorganisms, activates the activity of the soil microbiome, optimizes the rhizosphere micro-ecology, and helps soil maintain long-term fertility, meeting the needs of sustainable farming and improving soil health.

3. Synergistic Root Promotion: Quick-Acting Root Strengthening and Root System Reinforcement. The synergistic action of fish oligopeptides and amino acids can strongly stimulate the robust growth of crop taproots and massive germination of capillary roots, increasing root length and volume, and strengthening the root system's water and fertilizer absorption capacity. Nitrogen assists in root cell division, organic matter optimizes the rhizosphere nutrient supply environment, and the quick-dissolving nature of the 100-mesh powder allows nutrients to directly reach the rhizosphere without a long transformation process, achieving "quick-acting root promotion and long-term root strengthening". It is suitable for key rooting stages such as transplanting recovery and seedling stages, reducing premature root senescence, and laying a solid foundation for high crop yields.

4. Antibacterial and Disease Resistance: Stress Resistance Repair and Defense Reinforcement. The dual high active components can activate the crop's own stress resistance system, enhancing the crop's ability to resist and repair adversities such as low temperature, lack of light, drought, and phytotoxicity. A combined treatment of 2 fertigations + foliar spraying can effectively alleviate crop damage. Simultaneously, by optimizing the soil micro-ecology and inhibiting the reproduction of harmful flora, it indirectly strengthens crop disease resistance, reduces the probability of soil-borne diseases, and further curbs the breeding of pathogens with a slightly acidic environment, forming a dual stress resistance defense line of "nutritional empowerment + environmental optimization".

5. Quality and Efficiency Enhancement: Dual Improvement of Excellent Yield and Convenience. The synergy of fish oligopeptides, amino acids, and nitrogen stimulates crop photosynthesis, accelerates nutrient accumulation, promotes flower bud differentiation, reduces the phenomenon of "few, weak, and uneven flowers," increases fruit setting rate, improves fruit surface gloss, tightens the peel, and enhances fruit quality. The 100-mesh powder does not easily generate dust and is easy to weigh precisely, suitable for multiple application methods such as foliar spraying, drip irrigation, and fertigation, adapting to large-scale and fine planting. The enzymatic process increases the utilization rate of active ingredients, achieving "low dosage, high effect," balancing yield increase and cost optimization, aligning with the core demand for improving yield and quality.

Expert Advice: Suitable for the entire growth period of all types of crops, especially for the planting of acid-loving crops, alkaline soil improvement, and stress repair needs. It can be applied alone or compounded with conventional fertilizers and pesticides. Foliar spraying, drip irrigation, and fertigation are all acceptable; the 100-mesh powder dissolves completely without blocking pipes. Application during critical crop growth stages (transplanting recovery, flowering and fruit setting, stress recovery period) yields better results. Pairing with microbial fertilizers can further optimize the soil micro-ecology, achieving reduced application with increased efficiency, and improved quality with higher income.

Fish Protein Powder Specifications

Technical ParametersDetailed SpecsTesting MethodsReference Standards
Appearance100-mesh powder--
Water Solubility100%Gravimetric MethodGB/T 20913
Fish Oligopeptides> 65%Biuret ColorimetryGB/T 22729-2008
Nitrogen> 15%Titration after DistillationGB/T 8572
Amino Acids> 80%Automatic Amino Acid Analyzer MethodNY/T 1974
Organic Matter> 60%Potassium Dichromate Oxidation-External Heating MethodNY/T 1978-2010
pH5-6Potentiometric MethodNY/T 1973-2010

Enzymatic Fish Protein Powder - Intro Video

  • 100-mesh ultrafine powder
  • Fine powder texture
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Enzymatic Fish Protein Powder - Intro Video

  • 100% water solubility
  • Fast dissolving without residue
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COA, TDS, MSDS & HM Test Reports

Certificate of Analysis (COA)

Certificate of Analysis: Fish Protein Powder

Technical Data Sheet (TDS)

TDS: Fish Protein Powder

Safety Data Sheet (MSDS)

MSDS: Fish Protein Powder

Heavy Metal Test Report

Heavy Metal Test Report: Fish Protein Powder

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Need custom documents or specific test results?

Frequently Asked Questions

Ihumate FAQ: Sourcing, organic certification, logistics, and customization.
Apply for Ihumate Free Samples: Global shipping for lab compliance testing.
1

What is the core value of the enzymatic hydrolysis process for this fish protein product?

The core value is activating activity and improving absorption efficiency: the enzymatic hydrolysis process precisely degrades macromolecular fish protein into small molecular fish oligopeptides and amino acids, completely retaining their native biological activity and avoiding nutrient loss; meanwhile, it allows active ingredients to be directly absorbed by crops. Coupled with the 100-mesh powder and 100% water solubility, it significantly increases absorption speed, showing faster results than traditional fish protein products, and better exerts the growth-promoting, stress-resisting, and repairing functions of the dual high active components.
2

Are you a trading company or a manufacturer?

We are a professional manufacturing enterprise. Our modern factory is located in Huozhou, Linfen, Shanxi, China. With an annual capacity of 500,000 tons, we invite global partners to visit our facility.
3

How do you perform quality control?

4

Do you provide samples?

5

What are the payment terms?

6

How can I track my shipment after payment?

7

What is the Minimum Order Quantity (MOQ)?

8

Can you customize packaging or print our logo?

9

How long is the delivery time?

More questions about our products?

Application & Dosage: Fish Protein Powder

It can quickly supplement crop nutrition and promote growth, while also improving soil structure and enhancing fertility, suitable for the entire crop growth cycle.

Fertilizer Manufacturing and Blending

  • Granular Fertilizers:
    Easily blended into granular NPK and compound fertilizers to improve nutrient synergistic utilization while supplementing organic nutrition.
  • Liquid Fertilizers:
    Easy to dissolve, making it an ideal additive for liquid fertilizers.
  • Organic and Bio-fertilizers:
    Activates the activity of beneficial soil microorganisms, strengthening the nitrogen-fixing and phosphate-solubilizing capabilities of bio-fertilizers.

Drip Irrigation and Hydroponics

  • Drip Irrigation Systems:
    Easily dissolves in drip irrigation systems, ensuring efficient nutrient delivery to the roots.
  • Hydroponics:
    Suitable for hydroponic and greenhouse cultivation.

Application Ratio Scheme

Crop NameGrowth StageApplication Ratio
RiceSeedling stage3-5 Kg/ha
Pre-booting stage3-5 Kg/ha
Grain filling stage3-5 Kg/ha
Sweet corn/PeanutGrowing stage3-5 Kg/ha
Wheat/CottonJointing stage3-5 Kg/ha
Pineapple/LycheeFruit swelling stage4-6 Kg/ha
Citrus/MangoBudding stage5-8 Kg/ha
Fruit enlargement stage6-10 Kg/ha
BananaVegetative growth stage5-8 Kg/ha
GrapePre-flowering and post-flowering4-6 Kg/ha
StrawberryTransplanting stage3-5 Kg/ha
Tomato/LuffaEarly flowering stage4-6 Kg/ha
Continuous harvesting stage4-6 Kg/ha
Choy sum/Crown daisyWhole growth stage3-5 Kg/ha
PotatoTuber formation stage5-8 Kg/ha
Purple sweet potatoRoot enlargement stage5-8 Kg/ha

Product Advantages: Fish Protein Powder

Enzymatic fish protein focuses on dual high active ingredients of oligopeptides and amino acids, paired with nitrogen and organic matter, realizing multiple values including soil improvement, nutrient supplementation, growth promotion, stress resistance, and yield and quality enhancement.

1

High-Activity Nutrient Supplementation, Quick Absorption

Oligopeptides and amino acids produced by directional enzymatic hydrolysis are small molecular structures that can be directly absorbed and utilized by crops. Paired with precise nitrogen supplementation, it rapidly alleviates crop deficiency symptoms and helps plants grow robustly.

2

Soil Fertility Building and Improvement, Microbiome Activation

Organic matter can quickly supplement soil humus, improve soil aggregate structure, solve compaction problems, and enhance soil water and fertilizer retention capabilities; simultaneously, it activates beneficial soil microorganisms, inhibits the breeding of pathogens, and optimizes the soil micro-ecological environment.

3

Growth Promotion and Stress Resistance, Steady Growth

Small molecular fish protein nutrition can stimulate the germination of crop capillary roots, enhance root absorption capacity, and at the same time activate crop stress resistance genes, helping crops cope with extreme environmental stress and reducing growth fluctuations.

4

Completely Water Soluble and Evenly Dispersed, Widely Adaptable

Fully water-soluble characteristics paired with 100-mesh ultrafine powder ensure fast dissolving speed and good dispersibility, leaving no residue and not blocking pipes; pH 5-6 is suitable for neutral to slightly acidic soils, supporting multiple application methods such as fertigation, drip irrigation, and foliar spraying, and is compatible with most crops.

5

Quality and Yield Enhancement, Safe and Eco-friendly

Organic-sourced nutrition has no chemical residues. It can promote crop flower bud differentiation and fruit nutrient accumulation, improve fruit coloration, sweetness, and taste, prolong the fresh-keeping period, and increase the commercial value of agricultural products, meeting the needs of green ecological planting.

Certifications: Fish Protein Powder

Ihumate is backed by globally recognized certifications.

  • 🏅 OMRI Listed – Approved for organic use (USDA/NOP standards)
  • 🏅 CERES Certified – High-standard organic inputs for sustainable agriculture
  • ✔ Excellent international production process with full batch traceability
  • ✔ Meeting the strict demands of global distributors and formulators
Ihumate OMRI certificate proving compliance with USDA/NOP organic standards.
Ihumate Potassium Humate CERES organic certificate for EU and NOP standards.
Ihumate Potassium Fulvate CERES organic certificate ensuring global export quality.
Ihumate Mineral Humic Acid CERES organic certificate for high-end agriculture.
Ihumate Mineral Fulvic Acid CERES organic certificate for EU and NOP compliance.
Ihumate Sodium Humate CERES certificate for aquaculture, feed, and industrial use.
Ihumate Seaweed Extract CERES organic certificate, rich in natural hormones.

Ihumate Global Exhibition Videos

We showcase our Humic Acid, Seaweed, Liquid Fertilizer, and Bio-control series globally.
Join us at our 2026 exhibitions:
Event: Shanghai CAC (Fshow)
Booth: 12G05
Date: March 17-19, 2026
Address: No. 333 Songze Avenue, Qingpu District, Shanghai
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