When the mycelium grows in the cheap material, the temperature in the mushroom shed should be reduced in time, so that the temperature in the mushroom shed is about 10 degrees, the humidity in the shed is adjusted to 80% to 90%, and the scattered light is increased. ~ 5d of shiitake mushroom, the fruit bag formed on both ends of the fruiting body primordium, the bag mouth untie straightened and straightened to promote the differentiation of the primordium. At this time the temperature increased to 18 ~ 20 °C, the relative humidity of the air is controlled at 85% ~ 90%, spray water 2 to 3 times every day, to keep the ground moist, when the fruiting body cover length to 2cm or more, can Water is sprayed directly on the fruiting body, but it is not possible to directly spray water on the primordium of the fruiting body or young buds, otherwise the fruiting body or young buds will shrink and die. During the growth of fruiting bodies, it should be ventilated once or twice a day for 30 minutes every day. If you encounter high temperature or a large amount of cultivation in the mushroom shed, you should increase ventilation. The light intensity in the shed is the same as that of the fungus. After the growth of fruit bodies 5-7d, the caps were fully developed and the color changed from dark to light. The harvest should be promptly carried out and the old mycelium, dead mushroom and sundries on the material surface should be cleared in time.
According to the above management method, 2 to 4 tidal flat mushrooms can be picked. When the third tidal mushroom finds small young mushrooms, thin caps and slow growth, it is necessary to replenish the nutrient solution in time to achieve high yield, high quality, and high efficiency.
The results are often used to detect disease. Gastric acidity pH is 3.5 ~ 7.0, common in atrophic gastritis, gastric cancer, secondary iron deficiency anemia, gastric dilatation, hyperthyroidism. Reduced gastric acidity is seen in duodenal reflux, gastric ulcer, gastric cancer, atrophic gastritis, chronic gastritis, pernicious anemia, etc. Such as duodenal bulb ulcer, Zhu-Ai syndrome, pyloric obstruction, chronic cholecystitis, duodenal fluid reflux will also increase pH.
normal
PH0.9 ~ 1.8.
Clinical significance of test results
(1) Gastric acid reduction: pH3.5 ~ 7.0, common in atrophic gastritis, gastric cancer, secondary iron deficiency anemia, gastric dilatation, hyperthyroidism. Reduced gastric acidity is seen in duodenal reflux, gastric ulcer, gastric cancer, atrophic gastritis, chronic gastritis, pernicious anemia, etc.
(2) Increased gastric acidity: in duodenal bulb ulcer, Zhuo-Ai syndrome, pyloric obstruction, chronic cholecystitis, duodenal fluid reflux will also increase pH.
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