Method for manufacturing Lepista sordida cultivar by utilizing fungus residues

A technique for producing the cultivated species of the variegated mushroom, which is applied in the field of producing the cultivated species of the variegated mushroom, which can solve the problems of waste of resources, increase in the number of mold spores and pests, air pollution, etc., achieve enhanced vitality, solve the problem of high-efficiency reuse, and eat food powerful effect

Active Publication Date: 2020-04-28
QINGDAO AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The fungus residue still contains a large amount of mycelium, which is still rich in nutrients, and molds and pests are very easy to multiply and proliferate in it. On the one hand, it c

Method used

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  • Method for manufacturing Lepista sordida cultivar by utilizing fungus residues
  • Method for manufacturing Lepista sordida cultivar by utilizing fungus residues
  • Method for manufacturing Lepista sordida cultivar by utilizing fungus residues

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Experimental program
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Embodiment 1

[0032] 1 Materials and methods

[0033] 1.1 Materials

[0034] 1.1.1 Tested strains

[0035] The LS strain of Pleurotus chinensis was isolated and preserved by the Key Laboratory of Applied Fungi of Shandong Province, Qingdao Agricultural University.

[0036] 1.1.2 Drugs and reagents

[0037] Table 1 Test Drugs

[0038]

[0039] 1.1.3 The test medium formula

[0040] Table 2 Cultivar formula design

[0041]

[0042] 1.2 Reagent preparation

[0043] 1.2.1 Configuration of DNS reagents

[0044]Add 1L of distilled water into the beaker and at the same time turn on the water bath, adjust the temperature below 45°C, and put it into the beaker. Accurately weigh 12.6g of dinitrosalicylic acid with a balance, add 370g of potassium sodium tartrate into the beaker in turn, measure 524ml of NaOH with a concentration of 2mol / L and add it into the beaker, then add 10g of phenol and 10g of sodium sulfite into the beaker. Use a magnetic stirrer to completely dissolve the drug p...

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Abstract

The invention discloses a culture material for a Lepista sordida cultivar. The culture material is composed of the following components in percentages by weight: 38% of chicken manure, 35% of flammulina velutipes waste residue, 25% of wheat straw, 1% of gypsum and 1% of calcium carbonate. Meanwhile, the invention discloses a method for cultivating the Lepista sordida cultivar by using the Lepistasordida culture material. According to the invention, through addition of the flammulina velutipes waste residue into the Lepista sordida cultivar, nutrition of a culture medium is improved; the activity of a strain is reinforced; mycelia are promoted to achieve strong germination force and grow rapidly, densely and strongly; compared with a traditional cultivar, the culture material provided by the invention is rich and stable in raw material sources, and has low cost; and the Cultivated species prepared from the culture material are rich in extracellular enzyme system, rapid in germination,high in feeding capacity and easy to popularize, and the problem of efficient reutilization of flammulina velutipes residues is well solved.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a method for preparing the cultivars of variegated mushrooms by using fungus residues. Background technique [0002] In recent years, with the improvement of people's living standards and the popularity of healthy eating concepts, the market demand for edible fungi has continued to rise. Among them, high-end and rare edible fungus varieties are favored by people, and the price is several times that of traditional bulk edible fungi. Even dozens of times, the profit is very considerable, which also makes people gradually realize that it is of great significance to conduct scientific research on the cultivation of edible fungi, especially the scientific research on the cultivation of high-grade rare edible fungi. As a rare edible fungus species, the flower-faced mushroom has great potential for development. Taxonomically, the flower face mushroom belongs to Basidiomycota, A...

Claims

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Application Information

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IPC IPC(8): A01G18/00A01G18/20
CPCA01G18/00A01G18/20
Inventor 田雪梅张国利
Owner QINGDAO AGRI UNIV
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