Culture medium specially used for cultivating straw mushrooms, and making method of culture medium

Abstract

The invention discloses a culture medium specially used for cultivating straw mushrooms. The culture medium is prepared from the following raw materials in parts by weight: 30-40 parts of mushroom dregs, 20-30 parts of bagasse, 20-30 parts of dry cow dung, 10-20 parts of cottonseed hull, 3-6 parts of corn cob, 5-15 parts of buckwheat shell, 5-15 parts of yam skin, 10-15 parts of rice bran, 5-10 parts of rapeseed cake, 2-5 parts of urea, 5-10 parts of bean dregs and 4-8 parts of gypsum. The invention also discloses a making method of the culture medium. The culture medium specially used for cultivating the straw mushrooms is prepared by taking mushroom dreg waste as a main raw material, so that environmental pollution is reduced; after being fermented, the culture medium is rich and comprehensive in nutritional components and easy to absorb and utilize, and can meet the growth demand of the straw mushrooms; the straw mushrooms cultivated by using the culture medium are stable in fruiting, high in yield, full in mushroom bodies and high in nutritional value, so that the culture medium has very good economic benefit.

Description

technical field [0001] The invention relates to the technical field of edible fungus culture medium, in particular to a culture substrate specially used for cultivating straw mushrooms and a production method thereof. Background technique [0002] Straw mushroom, also known as orchid mushroom and bract mushroom, is an important tropical and subtropical mushroom and the third largest cultivated edible fungus in the world. The output of straw mushroom in my country ranks first in the world. Straw mushrooms are rich in nutrition and delicious in taste. Every 100g of fresh mushrooms contains 207.7mg of vitamin C, 2.6g of sugar, 2.68g of crude protein, 2.24g of fat, and 0.91g of ash. Straw mushroom protein contains 18 kinds of amino acids, of which essential amino acids account for 40.47-44.47%. In addition, it also contains various mineral elements such as phosphorus, potassium, and calcium. Studies have shown that glucose, fructose, sucrose, peptone, asparagine, glutamine, et...

AI Technical Summary

Problems solved by technology

High-quality straw mushrooms are inseparable from good culture materials. Although traditional culture materials can meet the basic requirements for the growth of straw mushrooms, they cannot improve the quality and quality of straw mushrooms, and the output of fresh mushrooms is relatively low. , many pests, the individual mushrooms are small, and the shape of the mushrooms is small, which cannot meet the needs of consumers