Safe measures for mushroom sticks to survive summer
Bacterial stick safe summer management points outdoor summer. The outdoor shed has good ventilation and fast cooling, so the use of outdoor shed to send bacteria can effectively reduce the occurrence of "burning bacteria". The specific measures taken by the oversummering bacteria in the outdoor shade shed are as follows: one is to set up a frame around the shed to plant vine crops such as pumpkin and pumpkin to improve the shading effect; the second is to install an automatic rotating tap water sprinkler or spray pipe on the roof of the shed to spray water to cool down from 10:00 to 4 pm every day; the third is to dig 20 cm wide and 30 cm deep communication ditches around the shed and on both sides of the aisle to release horse water in the ditch to cool down. Spend the summer indoors. Various measures should be taken to cool down. First, increase the shading facilities around the room; second, close the doors and windows in the room around noon on a sunny day to keep the room cool, and open the doors and windows in time in the evening for ventilation and heat dissipation; third, put water basins in the room at noon and use fans for ventilation and heat dissipation; fourth, the roof can be reduced by spraying water, and the relative humidity in the room is kept at about 70%.
Matters needing attention in the process of sending bacteria after inoculation, before the advent of the high temperature season, the places with good ventilation and heat dissipation conditions should be selected to complete the work of dispersing and moving the bacteria sticks. During the period of high temperature, it is strictly forbidden to turn the bacterial stick, so as to prevent the vibration of the bacterial stick from increasing the mycelial respiration and causing the heap temperature to rise and cause "burning bacteria". During the period of high temperature, it is forbidden to cut bags and pierce holes in the bacterial stick to prevent air from entering the inside of the stick and increase the respiration of the mycelium so as to raise the heap temperature and cause "burning bacteria". In the bacteria period to do frequent inspection, once found that there are rotten sticks should be timely treatment, disinfection, in order to prevent the spread of bacteria caused by losses. Generally speaking, in the early stage of bacterial stick infection and decay, the method of digging up rotten blocks and spots can be used to deal with it. After treatment, the wound can be pasted with quicklime and proper amount of water, and then disinfected.
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Causes of rotting of Lentinus edodes sticks and its control techniques
In recent years, some mushroom producing areas have appeared varying degrees of rotting phenomenon, resulting in a waste of resources and economic losses of mushroom farmers, some areas have seriously threatened the development of mushroom industry. For example, Xianliang Town, Qingyuan County, Zhejiang Province, in 1999, the decay rate of bacterial sticks reached 17%, individual farmers reached more than 50%, and suffered heavy losses. In this regard, we have conducted a special study since 1999 to find out the causes of decay and prevention and control techniques. 1. The reason for rotting of bacterial rods is that rotting of rods often occurs in the old mushroom areas where they have been cultivated for a long time.
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Disease control of licorice
(1) Rust: there are yellow-brown scar spots on the back of the leaves when infected, and brown powder is scattered after the epidermis is ruptured, which is the summer spore pile of the pathogen, which forms a black-brown winter spore pile from August to September, resulting in withered and yellow leaves and shedding in severe cases. Control methods: increase the application of phosphorus and potassium fertilizer to improve plant disease resistance. Remove the sick and disabled body and burn it centrally. At the initial stage of the disease, 15% of the powder was sprayed with 1000 times of the solution, or 97% of the diazepam was sprayed with 400 times. (2) Brown spot: damage to the leaves, the damaged leaves produce round or irregular disease spots. Disease
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