Detailed Explanation of Key Points of Bottle-Cultivated Tremella fuciformis Cultivation Techniques
1. Choose the cultivation season. Generally, spring and autumn are chosen for substrate-based cultivation. Spring should be earlier, preferably February to March; autumn should be later, preferably October to November. The fruiting period should avoid the hot and humid season as much as possible to reduce damage from contaminating fungi and pests. 2. Prepare the culture substrate. Formula 1: mixed hardwood sawdust substrate...
Bottle-cultivated Tremella fuciformis (silver ear fungus) has a short production cycle, is not limited by season, requires little labor, and brings quick returns, making it a very good household sideline. The bottle cultivation method for Tremella fuciformis is:I. Preparation of the culture substrate
1. Culture substrate formula: 50 kg sawdust, 15 kg wheat bran or rice bran, 1 kg gypsum, 0.75 kg sucrose, 1 kg soybean (4462, -8.00, -0.18%) powder, 0.25 kg magnesium sulfate, 60-70 kg water.
2. Preparation method: First mix the sawdust, wheat bran, gypsum, and soybean powder evenly in the required proportions, then pour in the sucrose and magnesium sulfate dissolved in warm water, and stir thoroughly. Squeeze a handful of the mixed substrate; the standard is that water is present between the fingers but does not drip.
3. Bottling and sterilization: Put the mixed culture substrate promptly into 500-750 g wide-mouth bottles, fill and press firm, and press an inoculation hole in the middle about the size of a broad bean, about 2 cm deep and 1.5 cm wide. Then cover the bottle mouth with plastic (11295, -20.00, -0.18%) film plus a layer of kraft paper, tie it tightly with string, place it in an autoclave, keep at 100°C, and sterilize continuously for 7 hours. After cooling, move it into the inoculation room for later use.