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Mycelial Colonization
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Material Mixing
Base ingredients are blended in a large-capacity mixer, followed by controlled water addition. The mixing ratio is a key determinant of the final yield. -
Substrate Filling
The automatic substrate filling machine loads the prepared substrate mixture uniformly into each bottle. -
Sterilization
Sterilization eliminates microorganisms and removes any substances that could hinder mycelial growth. -
Cooling
Cooling lowers the internal substrate temperature in preparation for spore inoculation. -
Proprietary High-Flow spore Selection System
Only high-quality spore is selected to eliminate risk from the outset. As spore functions much like seeds, poor initial quality can lead to problems across the entire process.
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Colonization Validation Through Test Cultivation
Selected spore undergoes test cultivation rather than being used immediately. Germination rate, growth pattern, and stability are rigorously verified.
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Ensuring Consistent Quality for Consumer Confidence
With stable, high-quality spore, defects are minimized and both uniformity and production reliability are strengthened.
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Inoculation
Under clean-room conditions, premium spore is evenly introduced into the center hole and upper surface of the substrate. -
Mycelial Colonization
Mycelium spreads uniformly through the substrate. Temperature, CO₂ levels, and humidity are tightly controlled—critical factors for optimal development. -
Mycelium Scratching
Lightly scraping the mycelial surface induces regenerative growth, stimulating mushroom formation.
What Makes Dr. AG Different
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Primordia Formation (Pinning)
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Pinning
Conditions are adjusted to trigger the emergence of mushroom primordia (pins). -
Growth Regulation
Growth speed is moderated to maintain uniform development across all bottles.
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Growth
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Cultivation
A protective cone is placed over each bottle to shape mushroom growth. Temperature, CO₂ levels, and humidity are precisely controlled—the core factors of this stage.
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Packaging
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Harvesting & Packaging
Mature mushrooms are harvested and immediately vacuum-packed. Vacuum sealing and cold storage extend shelf life and preserve freshness. -
02. Bottle Washing
Bottles are thoroughly cleaned for reuse.
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E. Storage
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Cold Storage
Finished products are stored in refrigerated facilities to maintain optimal freshness.
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Dr. AG Spore & Mycelial Colonization
To ensure the highest level of quality,
we implement a rigorous screening process beginning at the foundational spore stage.
Only high-quality spore with verified productivity and stability is used,
enabling consistently superior quality even in large-scale production.
- Contamination checks during spore receipt and colonization
- Selection of high-vitality spore through vigor testing
- Pilot-scale cultivation tests using selected premium spore
- Storage-life testing of harvested mushrooms