GH/T 1420-2023 in English
VALIDConservation and promotion technical regulations of wild edible mushroom -Tricholoma matsutake
- Issued on:2023-04-25
- Implemented on:2023-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$146.00
| Standard No: | GH/T 1420-2023 |
| Document status: | VALID |
| Title in English: | Conservation and promotion technical regulations of wild edible mushroom -Tricholoma matsutake |
| Title in Chinese: | 野生食用菌保育促繁技术规程 松茸 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2023-04-25 |
| Implemented on: | 2023-10-01 |
| ICS Classification: | 65.020.40-Landscaping and silviculture |
| Chinese Classification: | B66-Economic forest and byproduct |
| Related Topics: | edible wild rice
Efficacy of wild fungi wild superbugs wild type bacteria Mycobacterium tuberculosis wild type gh/t 1161 |
本文件规定了松茸保育促繁的林地选择、保育技术、促繁技术、保护措施和采收等要求。
本文件适用于原生境松茸的保育促繁。
Introduction
Analysis of Standard Technical Framework
| Technical Modules | Core Parameters | Implementation Points |
|---|---|---|
| Forest Land Selection | Altitude 1500-4000m pH5.0-7.0 | Mixed coniferous and broad-leaved forests are preferred Soil permeability needs to be tested |
| Conservation Technology | Coverage 60-85% Humidity 50-60% | Layered Control of Vegetation Cover Temperature Gradient Management |
| Propagation Promotion Technology | 1:10 ratio of spore suspension 8-15cm trench depth | Select symbiotic trees over 15 years old Land and leaf cover |
Key terminology practical guide
Mushroom pond management should pay attention to: Loose mass structure maintenance, in practice it is recommended to use the three-point positioning method to monitor pH changes. A demonstration base in Yunnan increased the mycelium biomass by 37% by regularly supplementing oak rot.
Young antler judgment criteria: Complete connection state between the edge of the cap and the stem, harvesting cases show that premature picking will lead to a 20-30% decrease in yield in the next year.
Analysis of Standard Evolution
Compared with GB/T 23188-2008, this document adds:
1. Mechanized preparation process of spore suspension
2. Temperature classification control index of fungus pond
3. Accurate selection standard of symbiotic trees
Implementation Suggestions
1. Establish a three-dimensional microclimate monitoring system to control temperature and humidity in real time
2. Use RFID tagging technology to track the development status of fungus ponds
3. Complete the supplement of dead branches and fallen leaves before the rainy season
Appendix A Operation Comparison Table
| Growth period | Harvest judgment | Seed retention requirements |
|---|---|---|
| Young mushrooms | Harvesting is prohibited | - |
| Commercial mushrooms | Length＞5cm | 3-5 mushrooms/100㎡ |
| Mature mushrooms | Completely damaged mycelium | Prioritize preservation |
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