Culture matrix for straw mushroom cultivation and preparation method thereof

Abstract

The invention provides a culture matrix for straw mushroom cultivation and a preparation method thereof, and relates to the technical field of cultivation of edible fungus. The culture medium is prepared from the following raw materials in parts by weight: 30 to 40 parts of flaxseed husk, 10 to 20 parts of sugarcane residues, 3 to 6 parts of corn cob, 20 to 30 parts of dried cattle dung, 5 to 10 parts of dragon fruit peel, 5 to 10 parts of grape peel, 5 to 10 parts of pineapple peel, 10 to 15 parts of distiller's grains, 2 to 5 parts of urea, 5 to 10 parts of soybean residues and 4 to 8 parts of gypsum. The culture matrix has the advantages that the fruit peel waste is used as the main raw material of the culture matrix for straw mushroom cultivation, so the pollution to environment is reduced; after fermenting, rich and comprehensive nutrients are contained, the absorbing and utilization are easy, the growth requirements of straw mushroom is met, the growth of the straw mushroom is stable, the output is high, a mushroom body is full, the nutritional value is high, and the economic benefit is good.

Description

technical field [0001] The invention relates to the technical field of edible mushroom cultivation, in particular to a culture substrate for straw mushroom cultivation and a preparation 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, etc. are good carb...

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