Method for preparing oil-tea mushroom culture medium from tobacco stems and application

Abstract

The invention belongs to the technical field of edible fungus culture, and particularly discloses a method for preparing an oil-tea mushroom culture medium from tobacco stems and application. The method includes the steps of airing and pulverizing the tobacco stems, evenly mixing the tobacco stems with an EM biological fermentation bacteria solution and a tea polyphenol solution to be piled and fermented into a tobacco stem fermentation material, and preparing the culture medium from, by weight, 30-50% of cottonseed hull, 15-25% of wheat bran, 15-35% of the tobacco stem fermentation material,5-15% of bagasse, 1-5% of soybean meal, 3-8% of corn flour and 1-5% of gypsum. The culture medium is prepared into bars, tree fungi are inoculated, and after hypha is cultured, mushrooms are moved outof a greenhouse. Compared with a traditional wood dust culture medium, the prepared culture medium for culturing the oil-tea mushrooms has the advantages that the hypha culture time is shortened by 15 days, the whole hypha is whiter and thicker, the mushroom output time is more concentrated, the tide turning time can be shortened by 4-5 days at most, the sundry fungus contamination rate is reduced by 5-8%, the raw material cost is saved by 15-20%, the biological conversion rate is increased by 20-21%, the average yield is increased by 12-13%, and the overall yield is more stable.

Description

technical field [0001] The invention belongs to the technical field of edible fungus cultivation, in particular to a method and application for preparing a culture medium of camellia oleifera by using tobacco rods. Background technique [0002] Camellia oleifera, also known as tea tree mushroom, poplar mushroom, tea salamander, etc., is a kind of edible and medicinal fungus. It has a delicate cap, a crisp handle, pure fragrance and delicious taste. It is named after it grows wild on the dried camellia tree . Camellia oleifera is rich in nutrition, containing 18 kinds of amino acids needed by the human body, especially 8 kinds of amino acids that the human body cannot synthesize by itself, and also contains glucose, bacterial protein, carbohydrates, B vitamins, iron, potassium, zinc, selenium and other nutrients; It has the functions of invigorating the kidney, diuresis, treating back pain, expelling dampness, invigorating the spleen, and stopping diarrhea. It is a healthy f...

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Problems solved by technology

[0005] In order to solve the above-mentioned problems existing in the prior art, the researchers of the present invention studied the treatment method of nicotine in tobacco rods, provided a method and application of using tobacco rods to prepare Camellia oleifera culture medium, and solved the problem of tobacco waste The pollution emission problem in the cigarette production process turns waste into treasure, and at the same time solves the problem that my country's camellia oleifera industry urgently needs a large amount of woody cultivation substrate; specifically, it is achieved through the following technical solutions:

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