Mushrooms need water, but mushrooms are afraid of water. Because of the excess water, they will be dangerous mycelium and produce more mushrooms. Water essentials, we have talked about later, the difference in the reproductive phase are not the same. In addition to the usage of water, the governance of mushrooms in the shed must also pay attention to the following points:
1, pest and disease prevention
Insects and insects are very intimidating to mushrooms. Once they are harmed, they will suffer from infinity, and some will even suffer. The key points of pest prevention are: killing of raw materials before entering the house, emphasis on secondary fermentation, elimination of insecticides before mushroom houses, treatment of aluminum sulphate and fumigation of bacteria species, and formaldehyde, lime, or Fusarium spp. Kemuling treatment and punishment, as usual mushroom house often spray pesticides.
2, prevent free ammonia
Ammonia has a pernicious effect on the mycelium, which causes the sown species to lose vitality. The invention-made material has ammonia smell, and the species should be stopped, and formaldehyde treatment is used to eliminate ammonia. The amount of formaldehyde depends on the amount of material and the amount of ammonia contained in it, and the fumigation is then reversed. As usual, only need to pay attention to the carbon-nitrogen ratio of the ingredients when stacking materials, the application of nitrogen fertilizer should not be excessive, the fertilizer should be over-mastered, and the nitrogen fertilizer can be put into a one-time application at the end to prevent the occurrence of free ammonia. Although the formation of strains does not recover, the reason is that the secondary fermentation is incomplete. In the next stage, the temperature rises to form "burning bacteria", which results in the extension of the fermentation period. The acidification of the materials and the over-wetting of the materials will produce signs of no consumption. .
3, to avoid the death penalty
Mushroom mushrooming stage often appears mushroom atrophy, yellowing and life-threatening, the important reasons are the following aspects:
1. Continuous low-temperature mushrooming temperature is higher than 23°C for more than 3 days. The development of bacterial buds has been restrained by temperature, which is beneficial to the development and development of mycelia, so that the nutrients are transported in reverse, leading to the buds have neither nutrients nor Water and life. Therefore, in the future there will still be preparations for resistance to low temperature, such as the acceptance of the south shade shelter, mushroom Hengyu surface spray, or use ice cubes to cool down and properly delay stacking, avoiding low temperatures and other methods.
2, lack of nutrients caused by the lack of sufficient nutrient supply, such as nitrogen deficiency in the heap estimate, in particular, the lack of manure, carbon and nitrogen than out of tune, aggregate material to produce oxygen fermentation, creating a thin material and lack of nutrients, or autumn mushroom nutrition It has been depleted and causes the mushroom to die. Therefore, the request for excellent materials, good leaven, good materials, and promotion of thick materials to provide abundant nutrition.
3, mushroom house or mushroom shed bad ventilation of mushroom house, long-term bad ventilation, especially in the mushrooming stage, seed metabolism is prosperous, such as closing the window transfer water caused by low temperature and high humidity to kill large seed entities.
4. Water governance is not appropriate The differences in the development of seed entities are different for water requirements. The lack of water in the bacterium layer and the lack of sufficient water supply in the cover soil can also lead to the death of young buds, or the fact that the water is not clean and is sprayed over a long period of time can also cause death.
5, infiltration pressure is too high, repeated use of salt water will increase the infiltration of seepage pressure, so that buds drop water and die.
6. Insect pests will suffer from serious damage to reproductive hyphae, which will kill bacteria buds.
7, the application of pesticides in the era of mushroom abuse pesticides, must be accurately condensed according to the request. Incremental concentrations of pesticides can cause injury. Contains pesticides containing petrochemical emulsifiers.
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