First, take measures to shade and reduce temperature
The construction of a shady shed to cool the shade is a key measure for the safety management of the fungus. It is necessary to set up a shady shed in advance. The temperature in the greenhouse is too high and the light is too strong to affect the growth of mycelium and cause high-temperature burning of bacteria. The fungus tube forms a large number of nodules and the larvae in the shed grow. It is necessary to ensure a two-layer shading net with a spacing of at least 50 cm or more between the sheds. Membrane into a movable type, conducive to rain and rain, sunny ventilation, covering the extension of the shade of the shed to extend 2 meters or so, to prevent the direct exposure of bacteria in the external bacteria, scaffolding must be built firmly, shading nets four corners binding strong, prevent The storm is overturned. If the temperature of the 2-shelf shading net does not fall, a third-layer shading net is added to ensure smooth air and cool ventilation.
Second, turn timely and timely
Due to the relatively late production of part of the mushroom this year, the inoculation hole mycelia can reach a depth of 2cm and it can be turned over. Too late to make the inoculation in the bacteria period after inoculation, due to the high temperatures in the shed and heap, causing the hypoxic mycelium to fade. Weak, red, but also easy to bacteria bacteria breeding, the formation of proliferation. The hyphae are not overgrown around the inoculation hole and cannot be turned over. This can easily cause loosening of the inoculation hole and artificially increase the infection. When turning the heap, check the fungus tube carefully, pick out the fungus tube where the bacteria are present, and find another place to cultivate. Keep a good distance from the well-developed fungus tube. Ventilation lines are to be kept spaced at intervals of 20cm above the horizontal and vertical lines (traversing lines and vertical lines), and a small hole is to be pierced in combination with the tipping method. The method is to use a 0.2-0.3 cm wire and a depth of 1.5 cm to select the puncture hole. Around the hole 8-10 holes. Thorn hole should pay attention to matters needing attention: First, the location of the puncture should be selected within 2 cm of the end of mycelium. The second is that the bacteria bag empty place can not be punctured, otherwise it is easy to bacterial infection. The third is to stab the needle inwards to prevent the air from being brought to the place where the bacteria are not infected. The fourth is that after each hole in the hole, three bags are placed in a “#†shape. The bottom inoculation hole faces upwards or sides. When placed, it can't close to the greenhouse to prevent the high temperature at the edge of the shelf, causing the cylinder to burn. The height is not more than 7 floors.
Third, puncture management
When the mycelium is filled with the fungus tube, some primordial (tumor) formations must be punctured as soon as possible. It is forbidden that after the mycelium is filled with the whole bag, the nodule is much longer, and even when the color is changed hole. The purpose of venting the atmosphere is to allow the bacteria bag to exhaust the exhaust gas to absorb oxygen, so that the bacteria bag fully decomposes the nutrients to enter the color conversion stage. If the puncture hole is not timely or the number of puncture holes is insufficient, the bag will be deprived of oxygen, and if it is severe, it will result in no mushroom or reduced yield. When the puncture is not fully covered with mycelium, it should be singled out. When it is full, it will be pierced again. The number of puncture is between 60 and 70. Bacteria production bagging softly, should reduce the number of puncture, between 40-50.
Fourth, off the bag color management
1. The standard of color conversion. One is that the age of the bacteria is reached, and the hyphae reach a physiological maturity. The mycelium is full of bacteria tubes and breaks the fungus tube. The cross section is full of mycelium and almost no culture material can be seen. The second is that the bacteria tube is swollen, and the surface of the bacteria tube surface accounts for more than 1/2. The third is a soft feeling in the hand-actuated tube. The fourth is the tan near the inoculation hole.
2. Color management points. One is to put a good temperature. After 3-4 days of bag removal, the temperature in the shed is controlled at 20-22°C. It is not necessary to remove the film and ventilate, so that the mycelium of the bag-removing mycelium can be rejuvenated at moderate temperature. After 4 days, it is ventilated 1-2 times a day for 30 minutes. , Widening the temperature difference, so that the aerial mycelium is inhibited, will not be excessively long. The second is to pay attention to yellow water beads. Generally, the mycelium begins to spit yellow water after 7-8 days of bag removal. At this time, it must be treated in time, otherwise it will cause mycelium autolysis and susceptibility to bacteria, or cause the bacteria to be thickened. For this purpose, if there is a yellow water droplet, rinse the tube with a sprayer. The third is to take good light. When the color is changed, there must be a certain amount of scattered light stimuli in order to have a certain induction effect on color turning and mushrooming. The fourth is good ventilation. The mycelium metabolizes vigorously at the time of color change and requires sufficient oxygen, and the fungus tube is in a high temperature environment. Therefore, it is necessary to strengthen the ventilation, otherwise it will cause the bacteria cylinder to turn bad color or cause mildew. Ventilation should be done more than twice a day, every 30 minutes, when the temperature is high, sooner or later to remove film ventilation, widening the temperature difference, if the mycelium grows and does not lay down, can uncover the film at noon for 1 hour, let the tube contact Light or dry air causes the mycelium to fall into color. Under suitable environmental conditions, color conversion usually takes 10 to 20 days. The characteristics of good color change are: the bacterium is reddish-brown, shiny, with appropriate thickness and strong toughness.
Fifth, always pay attention to the shed environment
Summer shed should maintain the appropriate temperature and humidity, the most need to prevent is the high temperature, when the temperature is too high and cause the shed temperature is higher than 30 °C, in a short time caused by burning bacteria, met high temperature, such as 2-3 layer shading The net can not make the greenhouse temperature down, can spray water on the shed above and around to reduce temperature, should not allow the bacteria in contact with water when the water spray in the greenhouse, easy high temperature and high humidity barrel, but also when the sun goes down, the shade will be net week Set off around, strengthen ventilation to speed up cooling. In addition, it is necessary to control the humidity in the shed, cover the shed film in case of rain, and remove the film in a timely manner after the rain.
Disclaimer: Some articles in this website have been transferred from the Internet. If you are involved in third party legal rights, please inform this website. phone
Electric Backrest(Adjustable Bed Back Rest) is a very useful equipment for patient,it can support elders and users in a seated position in bed for eating, reading or watching TV easily. Household Medical Equipment is designed specially for elderly people, which could also help ease burden when taking care of the elderly.Electric Mobility Aid to Sit Up in Bed.
Electric Backrest,Adjustable Bed Back Rest, Electrical Back Rest ,Electric Mobility Aid to Sit Up in Bed
Haloxylon Ammodendron Medical Equipment Co., Ltd. , https://www.ssmedicaldevic.com