The cultivation and management requirements of Flammulina velutipes are relatively high, especially the moisture requirement for the development of fruiting bodies. The water management method of Flammulina velutipes is now introduced for reference.
One guarantee: When the mycelium reaches the bottom of the bag, immediately open the bag and scratch the fungus, rake off the old fungus skin, cover the wet newspaper or mulch to moisturize the buds. For newspapers, water should be sprayed a few times to keep the newspapers moist; for mulch, water can be sprayed to the ground and space to maintain air humidity of about 90%. Open windows and ventilate once a day during this period, and the room temperature should be controlled at 10℃~ At 14℃, mushroom buds will occur in large quantities after 5~7 days.
Second drop: When the mushroom bud grows to 1~2 cm, it enters the period of growth inhibition. At this time, the water spray should be reduced or stopped to reduce the humidity. Open the doors and windows at night for 3 to 5 days continuously, let the cold wind enter the cooling and disperse the humidity, lower the room temperature to below 8℃ (4℃~5℃ is the best), and reduce the humidity to about 75%, so that the fruiting bodies are suppressed and the growth is neat and thick.
Three promotion: the fruit body grows to 3~4 cm, after entering the elongation period, spray water 4~5 times a day. The amount of water spray increases with the growth of the mushroom, and the air humidity is controlled at about 90% (that is, it is appropriate to attach fine water beads to the base of the fruit body base bag) to promote the rapid growth of the fruit body. At the same time, proper ventilation is adopted, and alternating wet and dry is used to suppress the increase of mushroom cover and promote the elongation of mushroom handle. The amount of water spray at this stage should be determined according to the weather. Spray more on sunny days and less on rainy days to prevent root rot, brown spot disease and excessive water content of the mushroom body from degrading due to excessive water spray. Do not spray water on the mushroom cover. If the newspaper is damaged, it should be replaced in time. The accumulated water in the newspaper should be immediately discarded to prevent the black spots of the mushroom body from contacting the water droplets and affecting the appearance of the product.
Four supplements: after the harvest of the head tide mushroom, the moisture content of the mushroom bag drops by 20%~30%, and after the pick of the second tide mushroom, it drops by 30%~50%. Therefore, after the first and second tide mushrooms are harvested, water must be sprayed into the bacteria bag after the bacteria have been moisturized. The method is as follows: spray water directly into the bag 2 to 3 times a day for 2 to 3 consecutive days. Each time the surface of the bacterial column is moist, it is advisable not to accumulate water in the bag. In order to increase production, a small amount of urea, white sugar, potassium dihydrogen phosphate, etc. can be added to the water to supplement nutrients.
Five dip: After harvesting the three-tide mushrooms, the moisture content of the fungus column has fallen below 50%. At this time, the plastic bag can be removed and the fungus column can be immersed in the pool water. After the absorption of the fungus column returns to the original weight when the bag was opened When it is picked up, dry it a little and put it in the bag; it can also be poured into the bag and soaked. After the bacteria column absorbs enough water, pour out the excess water in the bag. After replenishing the water, the bacteria bags are re-discharged on the bed frame, covered with wet newspapers and managed as usual, so that the two tide mushrooms can also be collected.
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Walking aid, as its name implies, is a walking aid. Its function is to support weight, maintain standing balance, and assist walking, so as to realize compensation and improve walking ability.
As an assistive device, walking aids are indispensable in the rehabilitation training process of age, limb disability and limb injury, so how to choose a suitable walking aid is also a learning.
Walking aids are a large category, which can be divided into walking sticks, walking frames and wheelchairs from simple to complex.
What should we pay attention to when using?
1. Adjust the height of the walker according to the user's own conditions. The general principle is correct posture and comfortable use.
2. Necessary inspection shall not be less to ensure safe use.
â‘ Is there any problem with the deployment and storage of the walker; â‘¡ Check whether each part is loose and whether there is burr on the surface of walking aid; â‘¢ Whether the feet or wheels contact the ground smoothly and whether the wheels are flexible; â‘£ The locating pin is not firm, can it be fixed
3. Installation and removal of accessories under specific conditions
â‘ Provide cushion for rest; â‘¡ Sitting bath board for bathing; â‘¢ Toilet board for auxiliary toilet use; â‘£ Shelves and shopping bags for storing things. Use and carry according to the situation, grasp the measure, and the main purpose is to assist walking.
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