Control of miscellaneous bacteria of Pleurotus ostreatus by covering charred mud ash
Bed cultivation of Pleurotus ostreatus when Pleurotus ostreatus is cultivated in bed, if miscellaneous bacteria occur sporadically on the material surface, the miscellaneous bacteria can be removed by smearing or covering the affected area with thick raw lime mortar; if a large number of miscellaneous bacteria are produced on the material surface, the contaminated part can be covered with coke mortar 2m / 3cm thick, the coverage should be larger than the pollution surface, and the miscellaneous bacteria can be removed by tapping a little tightly. If the material surface is seriously contaminated by miscellaneous bacteria, cover the whole material surface with coke ash and clap tightly, the hyphae can return to normal growth after a few days.
Bag cultivation of Pleurotus ostreatus will first pick out the bags contaminated by miscellaneous bacteria, and then dig a pit about 60 cm deep in the higher ground. The size of the pit depends on the number of contaminated bags, no water can be accumulated in the pit, and lime powder can be sprinkled on the bottom and surrounding walls of the pit. Put the contaminated parts of the bacteria bag face down into the pit, do not take off the bag, cover the bag with 10ml 15cm thick coke ash, the gap should be filled with soil, after 15 mi 20 days of culture, all the contaminated bags will return to normal, the whole length of the mycelium is good, at this time, the bacteria bag can be scattered to the mushroom field to open the bag to produce mushrooms.
- Prev
Covering sediment can cure mixed bacteria of Pleurotus ostreatus
Miscellaneous bacteria pollution often occurs in the process of Pleurotus ostreatus cultivation, especially in the high temperature season. Most of these miscellaneous bacteria are aerobic, resistant to high temperature and high humidity, and can be prevented by covering silt. the specific techniques are introduced as follows: 1. Control of miscellaneous bacteria of Pleurotus ostreatus planted in bed. When Pleurotus ostreatus is contaminated by miscellaneous bacteria in big bed cultivation, the cause of pollution should be found out first. The common causes are sudden high temperature, water inflow into the material, unclean surrounding environment, insect pests and so on. According to the specific situation, remove the pollution source, and then treat the contaminated Pleurotus ostreatus as follows: sporadic miscellaneous bacteria on the material surface, use thick lime.
- Next
Control of soft rot of Pleurotus ostreatus
The disease is caused by Dactyliumdendroides infection in the subphylum Pleurotus ostreatus, also known as dendritic whorl mold, cobweb mold, etc., which is a harm to the soft rot of Pleurotus ostreatus fruiting body. (1) pathogenic characteristics and harmful symptoms: pathogenic hyphae are white, aerial hyphae grow exuberantly and densely, cotton-like; conidiophores grow directly from aerial hyphae, slender and sparse; conidiophores are verticillate and apical, solitary or clustered.
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi