Lime has a significant sterilizing effect and is rich in calcium, which has a wide range of uses in the production of edible fungi.
The first application is on the site, including the bacteria culture room, the mushroom field, and the surrounding environment. First remove the weeds around the site, sprinkle a layer of lime powder, and then clean the culture room, spray conventional insecticides, and then sprinkle a layer of lime powder, which can kill some of the bacteria, but also can prevent pests from invading the site.
The second is to apply in culture materials. Most edible fungi can grow normally in slightly alkaline culture materials. In addition to Hericium erinaceus and other acid bacteria, adding 1% to 2% of lime in the culture materials can basically control the miscellaneous materials in raw materials cultivation. Bacterial contamination. Practice has shown that raw materials cultivate Pleurotus ostreatus, adding 2% lime and no lime, the former contamination rate of bacteria below 2%, the latter up to 20% to 30%, because the material without lime after composting fermentation Acidity is too large, the pH value is generally below 5. It is suitable for the breeding of all kinds of bacteria, and it is easy to cause fulminant contamination of bacteria. The culture material added with lime is alkaline, and the pH value is about 8 after fermentation. Growth, so as to achieve the purpose of controlling bacteria. In addition, since lime contains a large amount of calcium, the mycelium is thick and white after use, and at the same time it can enhance the firmness of the lumps and increase the yield.
The third is the application of anti-mouse pest control. Because the mycelium has a special fragrance, the mouse is very fond of eating. If the use of lime on the basis of drug-rat prevention, it will have a multiplier effect. In the entrance and exit of the germination room, lime powder will be sprayed and the mouse will stop due to the inhalation of lime. .
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