Method for producing oyster mushroom by using rice husks as culture medium main ingredients

A culture medium formulation and culture medium technology, applied in the fields of botany equipment and methods, cultivation, organic fertilizers, etc., can solve the problems of high cost and low conversion rate, and achieve the effects of low cost, reducing pollution and realizing waste utilization.

Active Publication Date: 2016-06-22
HUBEI HAODA BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for producing flat mushrooms with rice husk as the main material of the culture medium for the problems of high cost and low conversion rate in the current method for cultivating flat mushrooms.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A method for producing oyster mushrooms using chaff as the main material of the culture medium of the present embodiment, the mass fraction of each component in the oyster mushroom culture medium formula is: 60% chaff, 27% chicken manure, 8% distiller's grains, compound Fertilizer 3%, lime powder 2%, and the water content of the rice husk is 15% by mass fraction; the chicken manure is drained chicken manure, and fermented for 7h before use; the water content of the distiller's grains is by mass fraction The calculated requirement is 40%; the compound fertilizer is Sadakang brand, and the required nitrogen content is 23%, the phosphorus content is 10%, the potassium content is 15%, and the total nutrients are 48.5%.

[0019] The method that above-mentioned culture medium produces oyster mushrooms comprises the following processing steps:

[0020] (1) Ingredients: Weigh rice husk, chicken manure, distiller's grains, compound fertilizer and lime powder in proportion, add c...

Embodiment 2

[0026] In a method for producing oyster mushrooms by using chaff as the main material of the culture medium of the present embodiment, the mass fractions of the oyster mushroom culture medium formula are respectively: 58% of rice husk, 29% of chicken manure, 6% of distiller's grains, and 4% of compound fertilizer, Lime powder is 3%, and the water content of the chaff is 13% by mass fraction; the chicken manure is drained chicken manure, and is fermented for 5h before use; the water content of the distiller's grains is required by mass fraction to be 35% %; the compound fertilizer is Sadakang brand, the nitrogen content is required to be 23%, the phosphorus content is 10%, the potassium content is 15%, and the total nutrients are 49%.

[0027] The method that above-mentioned culture medium produces oyster mushrooms comprises the following processing steps:

[0028] (1) Ingredients: Weigh the rice husk, chicken manure, distiller's grains, compound fertilizer and lime powder in p...

Embodiment 3

[0034] In a method for producing oyster mushrooms by using chaff as the main material of the culture medium of the present embodiment, the mass fractions of the oyster mushroom culture medium formula are respectively: 62% of rice husk, 25% of chicken manure, 10% of distiller's grains, and 2% of compound fertilizer, Lime powder is 1%, and the water content of the rice husk is 18% by mass fraction; the chicken manure is drained chicken manure, and is fermented for 8h before use; the water content of the distiller's grains is 50% by mass fraction. %; the compound fertilizer is Sadakang brand, the required nitrogen content is 23%, the phosphorus content is 10%, the potassium content is 15%, and the total nutrients are 48%.

[0035] The method that above-mentioned culture medium produces oyster mushrooms comprises the following processing steps:

[0036] (1) Ingredients: Weigh the rice husk, chicken manure, distiller's grains, compound fertilizer and lime powder in proportion, add ...

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PUM

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Abstract

The invention discloses a method for producing oyster mushroom by using rice husks as culture medium main ingredients.An oyster mushroom culture medium is prepared from, by mass, 58-62% of rice husks, 25-29% of chicken manure, 6-10% of distillers' grains, 2-4% of a compound fertilizer and 1-3% of lime powder, and the sum of the mass fractions is 100%.The water content of the rice husks is 13-18% by mass fraction.The chicken manure is drained, and fermentation is performed for 5-8 h before burdening; the water content of the distillers' grains is 35-50% by mass fraction; the compound fertilizer is of the brand of Sadakang, the nitrogen content is 23%, the phosphorus content is 10%, the potassium content is 15%, and the total nutrient is larger than or equal to 48%; according to the formula, burdening, sterilization, inoculation and spawn running are performed to obtain oyster mushroom; waste materials are utilized, environment pollution is reduced, the cost is low, the conversion rate is high, and the method is quite easily popularized for a large number of enterprises.

Description

technical field [0001] The invention relates to a method for cultivating fungi, in particular to a method for producing oyster mushrooms by using chaff as the main material of a culture medium. Background technique [0002] Pleurotus ostreatus, also known as Pleurotus Pleurotus, Rough-skinned Pleurotus, Oyster Mushroom, Black Peony Mushroom, belongs to the genus Pleurotus of the Fungi phylum Basidiomycetes Agaricaceae in the taxonomy. Because of its high nutritional value, oyster mushrooms contain 17 kinds of amino acids, and 8 kinds of amino acids necessary for the human body. It has the functions of enhancing immunity, curative effect on hepatitis, chronic gastritis and duodenal ulcer. [0003] At present, the common formula for cultivating oyster mushrooms is 70% cottonseed hulls, 10% cotton waste, 18% wheat bran and 2% lime. The price of bran is 2000 yuan / ton and 1400 yuan / ton respectively, and the conversion rate of raw materials is about 70%, which seriously affects ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G1/00
CPCA01G18/00C05D3/02C05F3/00C05F5/002C05F5/008C05G1/00
Inventor 黄亚兵刘先辉李儒庆刘鑫
Owner HUBEI HAODA BIOLOGICAL TECH CO LTD
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