Method for cultivating needle mushroom by utilziing distilled grains

A technology of Flammulina velutipes and distiller's grains, which is applied in botanical equipment and methods, fertilizer mixtures, gardening, etc., can solve the problems of unbalanced nutrition, prolonged harvest period, uneven growth, etc., and achieve balanced nutrition, good quality, and orderly growth. Effect

Inactive Publication Date: 2011-01-19
INST OF SOIL FERTILIZER SICHUAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The growth and development of Flammulina velutipes needs nutrients such as carbon source, nitrogen source, mineral matter, vitamins, and the raw materials such as cottonseed hulls, corncobs, bran, sawdust, and lime are often used in the prior art to prepare solid medium as the nutrient source for the growth of Flammulina velutipes, such as Chinese Invention Patent Application Publication CN1879463 discloses a culture medium of Flammulina velutipes, the formula and weight ratio of its raw materials are as follows: 30-40% of cottonseed hulls, 30-40% of shavings, 25-30% of bran, 1% calcium carbonate. %, due to the weak ability of Flammulina velutipes to decompose lignin and cellulose, this formula with wood chips as the main nutrient source is not conducive to the nutritional needs of Flammulina velutipes growth, and there are also nutritional imbalances and irregular growth, resulting in prolonged harvesting periods and reduced quality and other disadvantages

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Example 1: A method for cultivating Flammulina velutipes with distiller's grains, it comprises the following steps:

[0017] (1) Medium preparation: The medium formula is 30% of distiller's grains, 60% of cottonseed hulls and 10% of bran. Mix it with cottonseed hulls and bran according to the formula ratio, then add water, stir and mix evenly, so that the water content of the medium reaches 60%.

[0018] Wherein, the distiller's grains are distiller's grains formed from a mixture of wheat and rice husks.

[0019] (2) Bacteria bag production: put the culture medium into a polypropylene plastic bag with a diameter of 17cm and a length of 30cm, then insert a plastic rod with a diameter of 2cm and a length of 13cm in the middle of the bag, and install a diameter For a 5cm collar, seal it with plastic film.

[0020] (3) Sterilization: Put the material bags into the sterilization frame, 6 bags per frame, sterilize in the autoclave, and sterilize for 4 hours under the press...

Embodiment 2

[0025] Example 2: A method for cultivating Flammulina velutipes with distiller's grains, it comprises the following steps:

[0026] (1) Medium preparation: The medium formula is 40% of distiller's grains, 50% of cottonseed hulls and 10% of bran. Mix with cottonseed hulls and bran according to the ratio, then add water, stir and mix evenly, so that the water content of the medium reaches 65%;

[0027] Distiller's grains are distiller's grains formed from a mixture of corn kernels and rice husks.

[0028] (2) Bacteria bag production: put the culture medium into a polyethylene plastic bag with a diameter of 22cm and a length of 33cm, then insert a plastic rod with a diameter of 2cm and a length of 14cm in the middle of the bag, and install a diameter 5cm collar, sealed with plastic film;

[0029] (3) Sterilization: put the material bags into the shelf, 6 bags per layer, sterilize in the normal pressure sterilization stove, and treat at 98°C for 20 hours;

[0030] (4) Inocula...

Embodiment 3

[0034] Example 3: A method for cultivating Flammulina velutipes with distiller's grains, it comprises the following steps:

[0035] (1) Medium preparation: The medium formula is 40% distiller's grains, 53% cottonseed hulls and 7% bran. The preparation method of the medium is: add 3.5% lime to the distiller's grains, adjust the pH value of the distiller's grains to 6.5, and then Mix with cottonseed hulls and bran according to the ratio, then add water, stir and mix evenly, so that the water content of the medium reaches 62%;

[0036] Distiller's grains are distiller's grains formed from a mixture of wheat and rice husks.

[0037] (2) Bacteria bag production: put the culture medium into a polypropylene plastic bag with a diameter of 20cm and a length of 32cm, then insert a plastic rod with a diameter of 2cm and a length of 13cm in the middle of the bag, and install a diameter 5cm collar, sealed with plastic film;

[0038] (3) Sterilization: Put the material bags into the ste...

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Abstract

The invention discloses a method for cultivating needle mushroom by utilizing distilled grains, comprising the following steps: preparing a culture medium, producing mushroom bags, sterilizing in a high-pressure sterilization cabinet or a normal-pressure sterilization oven, inoculating strains by an aseptic technique, culturing the mushroom, promoting buds, controlling the growth and development environment of fruiting bodies and the like. The method has the beneficial effects that the distilled grains, cotton seed hulls and bran are used for preparing the culture medium, thus having low cost; and the obtained needle mushroom has the advantages of balanced nutrition, orderly growth and excellent quality.

Description

technical field [0001] The invention relates to a method for cultivating Flammulina velutipes, in particular to a method for cultivating Flammulina velutipes with distiller's grains. Background technique [0002] Flammulina velutipes is a nutritious edible fungus, which has a relatively high zinc content and has the effect of promoting children's intellectual development and strengthening the brain. Regular consumption of Flammulina velutipes can not only prevent and treat diseases such as liver disease, stomach and intestinal ulcers, but also resist fatigue, antibacterial and anti-inflammatory, eliminate heavy metal salts, and anti-tumor. [0003] The growth and development of Flammulina velutipes needs nutrients such as carbon source, nitrogen source, mineral matter, vitamins, and the raw materials such as cottonseed hulls, corncobs, bran, sawdust, and lime are often used in the prior art to prepare solid medium as the nutrient source for growth of Flammulina velutipes, su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G1/00
Inventor 王波甘炳成鲜灵
Owner INST OF SOIL FERTILIZER SICHUAN ACAD OF AGRI SCI
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