-
How is atmospheric-pressure sterilization carried out in wood ear mushroom cultivation?
How do you sterilize wood ear mushrooms at atmospheric pressure? Please explain the method. For the atmospheric-pressure sterilization method for wood ear mushrooms, you can refer to the following: 1. When loading the pot, leave a certain gap between baskets to prevent poor steam circulation, which would affect the sterilization effect. 2. After a large amount of steam is produced, be sure to open the vent to release cold air. When the temperature at the bottom inside the pot reaches 100°C, start timing.
-
White King Oyster Mushroom Cultivation Techniques: Preparation and Sterilization of Growing Substrate
How do you prepare and sterilize the growing substrate for White King Oyster Mushrooms? Please refer to the following methods for preparing and sterilizing White King Oyster Mushroom growing substrate: 1. Substrate preparation: 100 kg cottonseed hulls, 5 kg cornmeal, 5 kg wheat bran, 3 kg lime, 2 kg gypsum. 2. Pile fermentation: The material for pile fermentation is best at around 300 kg...
-
Utilization of Wheat Straw and Cattle and Horse Manure in Button Mushroom Cultivation
The overwintering period of button mushrooms in greenhouses generally refers to the period from the Winter Solstice of that year to the Awakening of Insects in the following year. During this period, the time is long and the temperature is low, and the mycelium is in a stage of extremely slow or stopped growth. Although a small amount of fruiting bodies may sometimes be produced, it is of little significance in production. Depending on the degree of dryness or wetness of the mycelium layer, either dry overwintering or wet overwintering methods can be used for management...
-
Fertilization Methods and Techniques for 4 Types of Mushrooms
1. Mushroom root soup. Boil the mushroom stems cut off during harvesting in water for 5 minutes, let it settle, then add 10 times the amount of clear water and spray to promote the growth of young mushrooms. 2. Substrate soak solution. Boil sun-dried fermented substrate in water, filter and take the liquid, add 10 times the amount of clear water and 10% calcium carbonate and spray to extend the fruiting time of the mushroom bed....
-
Technical Regulations for Sterilization in Bagged Edible Mushroom Production
Whether sterilization in bagged edible mushroom production is thorough or not determines the success or failure of production. Sterilization means holding the production substrate at a certain temperature and pressure for a certain period of time to kill the spores of contaminating bacteria in the substrate, promote the growth of microorganisms (such as enoki mushroom and shiitake mushroom mycelium), increase yield and quality, and improve the grower's returns. Regardless of what type of sterilization stove is used, the principles of sterilization fall roughly into two categories: one is high-pressure sterilization, and the other is atmospheric-pressure sterilization. Atmospheric-pressure sterilization requires low investment, simple facilities, convenient operation, is safe,
-
How to do a good job of disinfection and sterilization treatment for edible mushroom greenhouses
In edible mushroom cultivation, the most important thing to pay attention to is the problem of disease and pest control, and the essence of the problem, in the final analysis, is actually a matter of prevention. Therefore, in the entire production process of edible mushrooms, always adhering to the principle of "prevention first" is very necessary for every producer. Through hotline consultation content, combined with the actual situation of surveys, the author found that quite a few mushroom farmer friends are very vague about the disinfection (sterilization) and killing (bacteria) treatment of mushroom greenhouses, or even indifferent to it. Some, although already somewhat aware, have treatment measures that
-
What are the traditional fertilization methods for increasing the yield of edible fungi?
When edible fungi reach the middle and late stages of fruiting, a large amount of nutrients has basically been consumed. In order to strengthen the aftergrowth of fruiting, appropriate topdressing fertilizer must be applied, which can increase the yield. Mushroom growers are advised to adopt the following measures, which will have a very good yield-increasing effect. 1. Apply mushroom soup: Collect and wash the mushroom stems and broken mushrooms cut off during harvest and processing, cut them into thin slices, add 1—1.5 kg of water per kg of material, boil for 15 minutes, take the filtered juice and add 10—15 kg of water, and spray it on mushroom trays or fungus bags. Using it at the peak of fruiting can make the fruiting bodies thick and extend
-
Detailed Explanation of Key Points of Shiitake Mushroom Sterilization and Inoculation Techniques
Shiitake mushroom culture media mostly use the method of normal-pressure high-temperature sterilization to achieve the purpose of killing harmful organisms. (1) Bag substrate sterilization: Put the bags filled with substrate into the sterilization stove and sterilize at normal pressure. Before the substrate bags enter the stove, first add enough water to the steamer. When loading the bags into the stove, they must not be arranged in a "pin" shape; they should be stacked overlapping from top to bottom, with gaps left between rows so that airflow moves freely up and down. After the bags enter the chamber, immediately burn with a strong fire so that the temperature rises rapidly to 100°C within 6 hours and continues for 20-24 hours, without the fire dropping midway. Achieve "attack the beginning, protect the end,
-
Detailed Explanation of Sterilization, Inoculation and Cultivation Methods for Shiitake Mushroom Culture Media
I. Sterilization of Spawn Culture Media Sterilization of the culture medium is the key to success or failure in spawn production. Unsterilized culture media contain large numbers of microorganisms, which often lead to spawn contamination and cause losses to production. At present, the sterilization method commonly used by mushroom growers is atmospheric steam sterilization. The atmospheric sterilization stove used for atmospheric steam sterilization is built with bricks. Select an iron pot with a diameter of 110 cm, build a pot cylinder with bricks 100 cm high and 120 cm in diameter, and smooth the inside and outside with cement. After the culture medium is loaded into the sterilization pot, use relatively thick plastic
-
The key to successful shiitake mushroom cultivation lies in sterilization
"Incomplete sterilization, and mushroom growing is a killer," this is a vivid description of cultivation failure caused by incomplete sterilization in shiitake mushroom cultivation. Sterilization is an extremely important step in the process of cultivating shiitake mushrooms, and it determines the success or failure of cultivation. First, before mixing the shiitake mushroom substrate, carefully inspect the sterilization stove. Check the sealing degree of the sterilization stove, the degree of flame combustion, and whether the cold air exhaust is unobstructed, so as to ensure that no unexpected situations occur during the sterilization process. Second, after bagging is completed, the bags must be loaded immediately, and according to the amount of 3
条件筛选