- Substrate
The material the mushroom feeds on; here soaked paddy straw.
- Supplement
A small nitrogen-rich addition such as red gram powder that feeds early mycelium.
- Platform
A raised bamboo or brick base that keeps the bed off wet soil.
- Relative humidity

AI illustration · details
AI teaching illustration. These are different observations, not moisture targets or an instruction to wet the crop.
Open full image ↗The share of moisture the air holds; 80 to 85 percent keeps the bed from drying.
Straw Preparation
Visual glossary
