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A Complete Analysis of the New Machine-Bagging and Irrigation Technology for Oyster Mushroom Cultivation
Drawing on shiitake mushroom production techniques to grow oyster mushrooms, a new machine-bagging and bag-cultivation technology for oyster mushrooms has been summarized, and it is introduced as follows: 1. Preparation of spawn bags: according to the formula of 88% cottonseed hulls, 10% wheat bran, and 2% gypsum, add 1.1-1.2 kg of water per kg of dry material. Use the special bagging machine for shiitake production to fill the material into 55×15×0.004 cm low-pressure polyethylene plastic bags, with each bag holding 2.1-2.3 kg wet weight of material. Then, put the material bags into a sterilization stove for sterilization; after the temperature rises to 100°C, keep it for 10
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Detailed Explanation of Mushroom Cultivation Ingredient Mixing and Bagging Methods
Ingredient Mixing and Bagging When using mixed wood sawdust from a sawmill, it must be combined with 50% fresh sawdust to promote the growth of mushroom mycelium. Each room requires 1000 kg of sawdust, 200 kg of bran, 1 kg of 50% carbendazim, and 1200 kg of water mixed into the material, which helps kill contaminating microorganisms. The ratio of material to water is 1:1, mix evenly. The standard for dryness and moisture is that it forms a ball when squeezed in the hand, but no water droplets can be squeezed out, and it falls apart when the hand is released. The appropriate water content inside the mushroom bag is 56%. After the culture medium is prepared, bagging should be carried out immediately. According to the 24 cm x 55 cm specification
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Secondary bagging of edible fungi can effectively prevent infection
In the production of shiitake mushrooms (Lentinula edodes), lion's mane mushrooms (Hericium erinaceus), wood ear mushrooms (Auricularia heimuer) and others, the secondary bagging technique is applied (that is, when the mushroom logs come out of the sterilization chamber, an extra layer of thin film bag is put on, so that the mushroom logs inside the bag do not come into direct contact with the ambient air), which effectively solves the problem of cross-infection during the log production process and keeps the strain survival rate above 97%. The technique is described below: 1. Preparation of the outer bag The outer bag should preferably be a low-density polyethylene film bag with a circumference 2 cm larger than the inner bag, a length 5 cm longer than the inner bag, and a thickness of 0.2 silk, with one end tied and sealed for later use.
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