Culture medium for Pleurotus eryngii bag cultivation and preparation method thereof

Abstract

The invention discloses a culture medium for Pleurotus eryngii bag cultivation and a preparation method of the culture medium for Pleurotus eryngii bag cultivation, which belongs to a preparation method of edible fungus culture media. The culture medium comprises culture medium raw materials and water. The culture medium raw materials include the following ingredients in percentage: 10% to 20% of wood dust, 20% to 40% of corn cob, 20% to 40% of bagasse, 10% to 15% of corn meal, 10% to 15% of wheat bran, 2% to 7% of bean cake meal and 1% to 2% of lime. The culture medium prepared by the invention is used to promote growth of Pleurotus eryngii edible fungi in bags, and shorten the growth cycle of Pleurotus eryngii edible fungi in bags to a great extent, so as to increase the yield per unit time of Pleurotus eryngii cultivation and greatly increase economic benefits. The preparation of the culture medium adopts conventional materials, has a low cost, can be implemented in any area, and has broad application prospects. Besides, the culture medium for Pleurotus eryngii bag cultivation and the preparation method of the culture medium for Pleurotus eryngii bag cultivation, provided in the invention, have simple process and are particularly suitable for bag cultivation of Pleurotus eryngii.

Description

technical field [0001] The invention relates to a preparation method of an edible fungus culture medium, in particular to a erythema side ear bag cultivation medium and a preparation method thereof. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, belongs to the phylum Fungi, Basidiomycetes, Agaricaceae, and genus Pleurotus. There are wild species in the western part of our country, and large-scale industrialized artificial cultivation has begun in recent years. However, whether it is the cultivation of Pleurotus eryngii or other edible fungi, it is necessary to adopt a culture that is suitable for its growth and can provide various substances needed for its growth. The substrate, and the selection of its medium, needs to be determined according to the specific cultivation method and the specific environmental conditions of the cultivation site. At present, many areas in China have begun to industrialize the cultivation of Pleurotus eryngosa....

AI Technical Summary

Problems solved by technology

[0002] Pleurotus eryngii, also known as Pleurotus eryngii, belongs to the phylum Fungi, Basidiomycetes, Agaricaceae, and genus Pleurotus. There are wild species in the western part of our country, and large-scale industrialized artificial cultivation has begun in recent years. However, whether it is the cultivation of Pleurotus eryngii or other edible fungi, it is necessary to adopt a culture that is suitable for its growth and can provide various substances needed for its growth. The substrate, and the selection of its medium, needs to be determined according to the specific cultivation method and the specific environmental conditions of the cultivation site. At present, many areas in China have begun to industrialize the cultivation of Pleurotus eryngosa. Among the medium used is The content of the various components of Pleurotus eryngii is also various. Generally, wood chips, grain raw materials and other mineral or chemical components are used to mix. They are all different, and as far as the current general situation is concerned, the culture substrate made by the existing conventional formula can not fully meet the needs of the growth of Pleurotus eryngii, so the Pleurotus eryngii culture medium in the prior art lacks the ability to promote the growth of Pleurotus eryngii. The ability of the growth of the strain makes its production efficiency low after the implementation of factory cultivation, which is far from meeting the growing market demand of Pleurotus eryngii. Therefore, it is necessary to further improve the key ingredient culture substrate formula in the growth process