Simple identification of poisonous mushrooms
From the color point of view, poisonous mushrooms are often bright in color, showing red, green, yellow and so on. Umbrellas often have mottled spots and filamentous or small pieces of residue or scales on the surface. The general color of non-toxic mushrooms is not bright, the cover is flat, and the umbrella surface is smooth.
From the secretion point of view, poisonous mushroom cap or injured parts, often secrete Auburn thick liquid, such as spicy and other peculiar smell. It is easy to change color after the cap is torn. The non-toxic mushrooms are generally dry, and the liquid secreted after breaking is white, with a special mushroom flavor, and the lid generally does not change color or change color slowly after the lid is torn.
Poisonous mushroom umbrella handle often has a ring wheel pattern, and is easy to break, there is a fungal receptacle in the lower part, there are cysts in the root, and the umbrella handle is difficult to tear open by hand. On the other hand, there is no annular wheel on the umbrella handle of non-toxic mushroom, and the umbrella handle is easy to tear open.
It is identified by chemical method. The milk squeezed out by poisonous mushrooms is applied to the paper, dried with a drop of concentrated hydrochloric acid, turns blue or changes immediately after 20 minutes, and turns blue after 30 minutes.
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White silk disease of tulip
Symptoms: the whole plant withered, the stem base wrapped around white fungus or rapeseed tea brown sclerotia, the affected part became brown and rotten. A large number of white fungi and tea-brown fungi can be seen on the soil surface. Pathogen: SclerotiumrolfsiiSacc. It is called neat micronucleus disease, which belongs to the subphylum of semiknowns. The hyphae were white silk-like, fan-like or radial expansion, and then gathered into fungal cords or entangled sclerotia. Sclerotia is like rapeseed, the initial white to yellow-white, and then become tea-brown, round, smooth surface. In addition, there are reports of Corticiumrolfsi
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Mushrooms with oil stains
1. Ingredients: 10kg fresh mushrooms, 5kg oil, 400g salt. 2. Processing: Put the oil into the pot and cook it until it is 80%, then put the washed and drained fresh mushrooms into the pot and refine them thoroughly, add salt; cook them with slow fire for 10 minutes, pour the oil and mushrooms into a clean container while they are hot, immerse the mushrooms in the oil, seal them in bottles after cooling, and store them in a cool place. It can be stored for 1 year. When eating, it can be cooked with fresh mushrooms.
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