What to do when shell mushrooms appear?
Because the light is too strong. As a result, the water dispersion of the fruiting body is prone to the occurrence of Pleurotus ostreatus, the stalk is short and thick, the stalk can not be seen from the outside, the cap is underdeveloped, the shape is like a shell, there is no bacterial fold or only the trace of bacterial fold, and the color of the cover turns dark and shiny.
Control method: increase the mulch in the mushroom shed. Reduce the amount of ventilation, increase the amount of spraying water, and improve the air relative humidity of the mushroom shed.
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How to deal with cuttings in cutting propagation of Taxus chinensis?
Taxus cuttage propagation, the method of dealing with cuttings is as follows: cut branches with a length of more than 15cm as cuttings, remove the lower leaves, peel off the wound at the base of the branches, and then cut off the branches from the lower part of the ring after a tumor is formed around the wound, soak the branches in 100 parts per million of indole acetic acid or phenylacetic acid for 3 hours, or soak them with 200ABT2 rooting powder solution for 8 to 10 hours.
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How to identify poisonous wild mushrooms (bacteria)
So far, more than 10,000 species of wild mushrooms have been found and recorded in China, including 192 species of poisonous mushrooms and more than 30 species of poisonous mushrooms in Jiangsu and Zhejiang provinces. Wild mushrooms (bacteria) generally grow in the plum rain season and high temperature and humidity climate in summer and autumn, so food poisoning events also occur in this period. Poisonous wild mushrooms (bacteria) often have the following characteristics: (1) high color and lustre. (2) the surface of umbrella-shaped mushroom (bacteria) is fish scale. (3) there are annular protuberances on the mushroom stalk. (4) Mushroom
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