DBH-Based Dosage & Hole Matrix

Contract Agreement | Pricing Tables | DBH Dosage | Monitoring | Buyer Linkage

This Schedule forms an integral part of the Contract Inoculation Agreement (CIA) between Crown MycoResin Biotech Inc. and the Client.

All inoculation parameters are determined by Diameter at Breast Height (DBH) and tree physiological condition, not chronological age.

1. GENERAL TECHNICAL RULES

  1. DBH is measured at 1.3 meters above ground level.
  2. Only healthy trees with no severe rot, pest infestation, or structural damage shall be inoculated.
  3. Holes are drilled at a downward angle (30–45°) unless site conditions require adjustment.
  4. All inoculation points are sealed after application.
  5. Dosages stated are per tree per inoculation event.

2. DBH-BASED DOSAGE & HOLE MATRIX

DBH CLASS 2 – Readiness / Priming

DBH: 6–8 cm
Eligible Products: AgarStart™, FerroBoost™

ParameterSpecification
Hole Count2–4 holes
Hole Depth2–3 cm
Spacing≥10 cm apart
Dosage / Hole5–8 mL
Total Dosage / Tree10–30 mL
PurposeStress priming & vascular readiness

DBH CLASS 3 – First Biotic Induction

DBH: 8–10 cm
Eligible Products: FusaPrime™

ParameterSpecification
Hole Count4–6 holes
Hole Depth3–4 cm
Spacing≥12 cm apart
Dosage / Hole8–10 mL
Total Dosage / Tree40–60 mL
PurposeInitial resin pathway activation

DBH CLASS 4 – Resin Expansion Phase

DBH: 10–15 cm
Eligible Products: MycoResin Harmonia™, MycoChem™

ParameterSpecification
Hole Count6–10 holes
Hole Depth4–5 cm
Spacing≥15 cm apart
Dosage / Hole10–12 mL
Total Dosage / Tree80–120 mL
PurposeResin spread & density development

DBH CLASS 5 – Advanced Induction

DBH: 15–20 cm
Eligible Products: FusaTrinity™

ParameterSpecification
Hole Count10–14 holes
Hole Depth5–6 cm
Spacing≥18 cm apart
Dosage / Hole12–15 mL
Total Dosage / Tree120–180 mL
PurposeDeep resin structuring

DBH CLASS 6 – Final Push / Pre-Harvest

DBH: 20–25+ cm
Eligible Products: FusaBlaze™, ResinRush™

ParameterSpecification
Hole Count14–20 holes
Hole Depth6–7 cm
Spacing≥20 cm apart
Dosage / Hole15–20 mL
Total Dosage / Tree200–300 mL
PurposeResin concentration & maturation

3. TIMING & RE-INOCULATION GUIDELINES

PhaseMinimum Interval
Between inoculations90–120 days
Monitoring check30–45 days
Pre-harvest advisory6–18 months post-final induction

Re-inoculation is subject to tree response, health status, and Service Provider recommendation.

4. TECHNICAL DISCLAIMERS

  1. Exceeding recommended dosage or hole count may:
    • Increase mortality risk
    • Reduce resin quality
    • Void service warranties
  2. Actual resin yield and grade are influenced by:
    • Genetics
    • Climate
    • Soil condition
    • Plantation management

No guarantee of resin quantity or market value is implied.

5. AUTHORITY & ADJUSTMENTS

Crown MycoResin Biotech Inc. reserves the right to:

  • Adjust hole count or dosage ±15%
  • Exclude individual trees
  • Modify protocol due to field conditions

All adjustments shall be documented.