Fungus usually parasitizes on damp, decaying tree trunks and grows on the rotten wood of over 120 species of broad-leaved trees, such as oysters, poplars, oysters, and oysters, and is solitary or gregarious. Artificially cultivated mainly of eucalyptus and bag materials, artificial cultivation is based on eucalyptus wood and bags, and wet areas grow more. Then, how do you use high-quality lees to produce high quality fungus?
1. Do a good job of pre-distilling distiller's grains in a week in advance to be spread on the concrete floor or dried on a plastic film, from time to time, while sterilizing and sterilizing the odor. After the impurity is removed, about 4% of the dry weight is mixed with lime powder to reduce the acidity.
2. The lignin content of the cultivating formula is low, and wood chips should be added in order to meet the needs of mycelium growth and aeration. The formula requirements are as follows: 1 sorghum or rice, wheat distiller's grains, 77%, rice bran or bran Skin 5%, sawdust 15%; 2 barley, broken rice brewers' grains 77%, sawdust 20%; 3 sorghum, grain distiller's grains 77%, rice bran or bran 15%, sawdust 5%. 1% of superphosphate, gypsum powder and lime powder were added to each formulation. Material moisture content in 60% to 65%.
3, bagging and sterilization with 17cm33cm size polyethylene bag culture materials, while shaking it to make it loose and moderate. Material from the bag mouth 6 ~ 8cm gently pressed, can not be used to force the tight, and then tie tied rope tied. Distillers grains contain thermophilic Bacillus and other bacteria, so sterilization must be thorough. This is the key to the successful use of distillers grains. Sterilization using atmospheric pressure secondary batch method, that is, after the maintenance of large steam 4h, flameout to 30 °C insulation, every 1 ~ 2d, and then heated to 100 °C, maintain 4h.
4, inoculum temperature dropped to 30 °C in the vaccination tank inoculation temperature inoculation, and then moved to bacteria at room temperature, during this period in addition to maintaining a suitable temperature, humidity, and pay attention to turn the inspection and miscellaneous, see bacteria bags with bacteria spots , should be promptly removed, followed immediately by injection of 0.2% carbendazim solution.
5, mushrooming management of fruiting material surface susceptible to miscellaneous bacteria, once found should be excavated together with the culture material, or smear with concentrated lime water, ventilation 2 to 3 times a day, spray 2 or 3 times, to maintain indoor relative Humidity 85% to 90%. If you can manage according to the above requirements, generally 100kg per 100kg distiller's grains can be harvested fresh fungus 100 ~ 120kg. This is a good project for the farmers to get rid of poverty and become rich. It is worth promoting. Http://
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