Growing gourmet and medical mushrooms

Paul Stamets. Growing gourmet and medical mushrooms. - Ten Speed Press, 2000

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Содержание

1. Mushrooms, Civilization and History

2. The Role of Mushrooms in Nature

3.Selecting a Candidate for Cultivation

4. Natural Culture: Creating Mycological Landscapes

5. The Stametsian Model: Permaculture with a Mycological Twist

6. Materials fo rFormulating a Fruiting Substrate

7. Biological Efficiency: An Expression of Yield

8. Home-made vs. Commercial Spawn

9. The Mushroom Life Cycle

10. The Six Vectors of Contamination

11. Mind and Methods for Mushroom Culture

12. Culturing Mushroom Mycelium on Agar Media

13. The Stock Culture Library: A Genetic Bank of Mushroom Strains

14. Evaluating a Mushroom Strain

15. Generating Grain Spawn

16. Creating Sawdust Spawn

17. Growing Gourmet Mushrooms on Enriched Sawdust

18. Cultivating Gourmet Mushrooms on Agricultural Waste Products

19. Cropping Containers

20. Casing: A Topsoil Promoting Mushroom Formation

21. Growth Parameters for Gourmet and Medicinal Mushroom Species

Spawn Run: Colonizing the Substrate

Primordia Formation: The Initiation Strategy

Fruitbody (Mushroom) Development

The Gilled Mushrooms

The Polypore Mushrooms of the Genera Ganoderma, Grifola and Polyporus

The Lion’s Mane of the Genus Hericium

The Wood Ears of the Genus Auricularia

The Morels: Land-Fish Mushrooms of the Genus Morchella

The Morel Life Cycle

22. Maximizing the Substrate’s Potential through Species Sequencing

23. Harvesting, Storing, and Packaging the Crop for Market

24. Mushroom Recipes: Enjoying the Fruits of Your Labors

25. Cultivation problems & Their Solutions: A Troubleshoting guide

Appendices

I. Description of Environment for a Mushroom Farm

II. Designing and Building A Spawn Laboratory

III. The Growing Room: An Environment for Mushroom Formation & Development

IV. Resource Directory

V. Analyses of Basic Materials Used in Substrate Preparation

VI. Data Conversion Tables

Glossary

Bibliography

Acknowledgments

OCR
GROWTH PARAMETERS

399

Growth Parameters
Spawn Run:
Incubation Temperature: 75-85° F. (24-30° C.)
Relative Humidity: 90-95%
Duration: 25-40 days.
CU2:> 5000- 20000 ppm
Fresh Air Exchanges: 0-1 per hour.
Light Requirements: not needed

Primordia Formation:
Initiation Temperature: 55 - 70° F. (12-20° C.)
Relative Humidity: 90-100%
Duration: 5-10 days.
CU2: 600-1000 ppm
Fresh Air Exchanges: 5-8 per hour.
Light Requirements: 500-1000 lux.

Fruitbody Development:
Temperature: 70-85° F. (2 1-30° C.)
Relative Humidity: 85-90%
Duration: 5-7 days.
C02: 2000-5000 ppm
FreshAir Exchanges: 4-5 per hour.
Light Requirements: 500-1000 lux.

Cropping Cycle:
Every two to three weeks for 3-5 flushes.

Harvest Hints: If mushrooms form through holes in the plastic, harvesting is fast and efficient. Clusters of these ear shaped mushrooms pop off without residual substrate debris.

Form of Product Sold to Market: Fresh and dried. The greatest volume of this mushroom is sold in
dry form.Although dark when dried, these mushrooms lighten to brownish in color as they rehydrate,
usually true to form. The rubbery and cartilaginous consistency is strangely appealing.

Nutritional Content: 8-10% protein, 0.8-1.2% fat, 84-87% carbohydrates, 9-14% fiber, and 4-7%
ash. (Ying, 1987; Chang & Hayes, 1978). Moisture content of fresh mushrooms is usually within a
few percentage points of 90%.
Medicinal Properties: Ying (1987) reports that this mushroom is 80 & 90% effective against Ehrlich
carcinoma and sarcoma 180 respectively. The supporting references are in Chinese.
A hematologist at a medical school in Minnesota pricked his finger in a blood clotting test, and
when his blood failed to clot, the ensuing investigation traced the cause to the Wood Ear mushrooms
he had eaten the night before at a Chinese restaurant. In the United States during the 1970's, when

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