Technical points of "erupting mushroom" of edible mushroom

The so-called "outbreak of mushrooms" means that during the cultivation of edible fungi, through artificial control, the time of producing bacteria is prolonged as far as possible, and after storing higher biological energy, once the mushrooms are produced, the trend of "outbreak" is formed. as a result, the original mushroom emergence process lasted as long as 5 months, after 3-4 tides, and the biological efficiency was 100%. Once the mushroom broke out, the overall yield was released at one time, the biological efficiency exceeded 160%, and the input-output ratio was greatly improved. The main technical points of "erupting mushrooms":

1. The bacteria that carry out virus-free treatment or introduce virus-free bacteria to be detoxified by scientific methods will not carry any bacteria themselves, and after continuous high-temperature and low-temperature training in the process of detoxification, combined with the continuous transformation of the culture medium, the resistance of the bacteria has been greatly improved, and there will be no problems such as species degradation.

Second, adjust the nutritional composition and level of the culture material, such as using cotton seed shell (Pleurotus ostreatus, Flammulina velutipes, Pleurotus eryngii, etc.) as the main material. One bag of three-dimensional nutrients of edible fungi can be added every 250 kilograms; when corn cob and waste cotton (Pleurotus ostreatus, Coprinus comatus, etc.) are used as the main materials, 1: 2 bags of three-dimensional nutrients of edible fungi can be added every 250 kilograms; when wheat straw (double spore mushrooms, straw mushrooms, etc.) is used as the main material, 1-2 bags of three-dimensional nutrients of edible fungi can be added every 250 kilograms. When using sawdust (Lentinus edodes, Pleurotus ostreatus, Coprinus comatus, etc.) as the main material, 2 bags of three-dimensional nutrients of edible fungi can be added every 250 kg.

Third, strict disinfection and sterilization of the cultivation environment (1) on the basis of cleaning up the production environment, all diseases are used to disinfect and sterilize the fungus room and mushroom place without trace; (2) fungicides such as mushroom disease elimination are added to the base material, so that the success rate of bacteria can reach 98%.

Fourth, strengthen the post-ripening culture of mycelium to reserve more biological energy, and have the material conditions for the outbreak of mushrooms within a certain range, under the same conditions of varieties and culture materials, the post-ripening period is prolonged by 7 days, and the biological efficiency of the first tide mushroom is increased by about 30%. Generally, under the premise of adjusting the nutrition of the culture material, the post-ripening time of mycelium should be prolonged as long as possible, and it is generally appropriate to take about 15 days.

5. Strengthen the effect of "foliar fertilization" in the stage of mushroom emergence. Take Pleurotus ostreatus as an example. Generally, when the diameter of the cap reaches 2 cm, the three-dimensional nutrient essence of edible mushroom is put into the warm water of 25 ℃ ~ 32 ℃, and the fruit body is sprayed directly, and the best yield can be achieved by spraying 3 times per tidal mushroom.