High-yield cultivation method of pollution-free straw mushrooms

A cultivation method and high-yield technology are applied in the field of high-yield cultivation of pollution-free straw mushrooms, which can solve the problems of instability, many diseases and insect pests, and a lot of labor.

Inactive Publication Date: 2013-08-14
常熟市润丰农业有限公司
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AI Technical Summary

Problems solved by technology

In the production of straw mushrooms, the traditional outdoor rice straw raw material pile cultivation has the advantages of simple equipment and low cost, but the output is low and unstable, and the average biological efficiency is only about 7%; the main material is rice straw, and the secondary fermentation The biological efficiency of bed-frame cultivation of straw mushrooms is generally 10% to 20%, which is 2 to 3 times higher than that of outdoor heap cultivation. However, for large-scale cultivation, the fermentation of compost requires a lot of labor; Guangdong and other places promote The indoor pasteurization cultivation method generally uses cotton seed hulls and waste cotton as the main material, and the biological efficiency of straw mushroom cultivation is 25%~35%, but the production cost is high, there are many diseases and insect pests, and the stability is poor
So far, different geographic regions have formed different straw mushroom cultivation models, but due to their unique species and ecological habits, the yields of these artificial cultivation models are low and unstable, and an industrialized and standardized cultivation model has not yet been formed.

Method used

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Embodiment Construction

[0007] The preferred embodiments of the present invention will be described in detail below; it should be understood that the preferred embodiments are only for illustrating the present invention, rather than limiting the protection scope of the present invention.

[0008] A method for high-yield cultivation of pollution-free straw mushrooms, comprising the following steps: Cultivation of liquid strains: Inoculate slanted strains into 500 mL triangular flasks, inoculate each bottle with 10 to 20 mung bean-sized bacterial blocks for shaking fermentation , the medium formula is: 200 g of potatoes, 20 g of glucose, 10 g of peptone, 1.5 g of magnesium sulfate, 3 g of potassium dihydrogen phosphate, a small amount of vitamin B1, 1 000 mL of distilled water, pH 8.3; The base is made of 94% corncobs, 4% bran, and 2% lime in a pre-wet pile for 3 days, turned over once a day, filled with 750 strain bottles or 17cm×33cm polyethylene bags, and kept at normal pressure 105°C for 15 hours. ...

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Abstract

The invention provides an optimum formula, process and method of factory-like cultivation of straw mushrooms from stock seeds. The high-yield cultivation method of pollution-free straw mushrooms comprises the specific steps such as cultivation of liquid strains, and cultivation, transplanting, field planting, field management and management of plant diseases and insect pests of the stock seeds and the cultivated species.

Description

technical field [0001] The invention relates to a method for cultivating edible mushrooms, in particular to a method for cultivating pollution-free straw mushrooms with high yield. Background technique [0002] Volvariella volvacea (Bull:Fr.) Sing is a warm-loving and damp-loving saprophytic edible fungus that is abundant in southern my country. Straw mushroom cultivation originated in my country and has a history of more than 300 years. It has experienced stack cultivation, three-dimensional cultivation on shelves (plastic greenhouses or mushroom houses), and clinker cultivation in foam rooms. The sterilization methods all use one-time fermentation ( Composting) or secondary sterilization (composting plus pasteurization) and other methods. In the production of straw mushrooms, the traditional outdoor rice straw raw material pile cultivation has the advantages of simple equipment and low cost, but the output is low and unstable, and the average biological efficiency is only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
Inventor 刘浩川
Owner 常熟市润丰农业有限公司
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