On the causes of Morchella and Mushroom death
The reasons for the death of Morchella are as follows: 1. Humidity is too large or too small: humidity will cause poor ventilation, resulting in death by water stains or bacterial diseases, while too small will dry up and die. two。 High temperature and humidity: the temperature of the mushroom shed is too high and the humidity is too high, causing the mushroom bud to be stimulated and died. 3. Diseases and insect pests: the death of diseases and insect pests occurs, or the death of Morchella caused by spraying medicine in the process of control.
Methods to prevent and cure dead Morchella mushroom:
1. When the temperature of the mushroom shed (room) is above 20 ℃, do not spray water; pay attention to ventilation and do not spray stuffy water every time; do not spray water directly on the mushroom body and mushroom bed in the mushroom bud or young stage, spray water to the ground and space to maintain the suitable humidity of the mushroom shed (room); replenish water and adjust humidity in time when there is insufficient moisture in the mushroom tube or covered soil.
2. When the temperature of the mushroom shed (room) is above 20 ℃, do not spray water; pay attention to ventilation and do not spray stuffy water every time; do not spray water directly on the mushroom body and mushroom bed in the mushroom bud or young stage, spray water to the ground and space to maintain the suitable humidity of the mushroom shed (room); replenish water and adjust humidity in time when there is insufficient moisture in the mushroom tube or covered soil.
3. During the period of mushroom production, chemical control is not used, but trapping and artificial killing can be used. If pesticides must be used, only the drugs with low toxicity and low residue should be selected after mushroom harvest, and the concentration should be controlled within the allowable range.
4. Pay close attention to the change of air temperature, adjust the temperature of mushroom shed (room) according to the weather forecast, keep the temperature of mushroom shed (room) below 20 ℃, and strictly prevent the temperature of mushroom shed (room) from rising suddenly.
Morchella usually produces more mushrooms from early May to early June every year. Friends who like to eat can go and don't miss this period.
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