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Indoor practical straw mushroom medium and its preparation method

A culture medium and technology of straw mushrooms, applied in the direction of application, fertilization device, fertilizer mixture, etc., can solve the problems of unfavorable normal nutrition intake, different growth conditions of straw mushrooms, and less nutritional value and ingredients, so as to shorten the production time and Growth time, convenience of nutrient absorption, effects of increasing inorganic nitrogen sources and inorganic salt ions

Inactive Publication Date: 2013-09-25
龚涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Studies have shown that glucose, fructose, sucrose, peptone, asparagine, glutamine, etc. are all good sources of carbon and nitrogen for straw mushrooms. Straw, waste cotton, bagasse, etc. are used in daily indoor straw mushroom culture media to cultivate straw mushrooms. analysis shows that waste cotton is rich in asparagine and glutamine, and their content accounts for 1 / 3 of the total amount of amino acids. Waste cotton is an ideal material for cultivating straw mushrooms; but the nitrogen content of waste cotton The quantity is different, and the growth conditions of the planted straw mushrooms are different, which is inconvenient for unified management. At the same time, because the content of amino acids in the waste cotton is relatively single, the nutritional value and components of the grass grown through this medium are less, and the components are single, which is not conducive to people. Normal nutritional intake and single nutritional elements

Method used

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  • Indoor practical straw mushroom medium and its preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1: A practical medium for straw mushrooms indoors, the formula and weight ratio of the medium are as follows: 15%-20% rice straw, 30%-35% peanut shells, 23%-28% dried chicken manure, 3 %-5% plant ash, 2%-4% gypsum, 0.1%-0.3% ammonium sulfate, 0.2%-0.4% potassium dihydrogen phosphate, 0.1%-0.2% cellulase.

[0027] The rice straw described in the present invention is the straw straw obtained after being placed in a fermentation tank for fermentation treatment and dried in the sun. The length range of the rice straw particles is 1-2 cm, and the rice straw not only provides a carbon source for the growth of straw mushrooms , and it is easy to attach and form other substances, and has good practical effect. The peanut shells of the present invention are the original shells obtained after ordinary peanuts are degranulated, and are stirred by a crushing mixer. The peanut shells are solid particles with a surface diameter of 0.6-1 cm after stirring and crushing, and th...

Embodiment 2

[0029] Example 2: The results of comparative tests under the same environment on straw mushroom medium prepared from cotton waste and bagasse commonly used in the market as the main raw materials are shown in the table below:

[0030]The preferred weight percentage distribution of various components of the straw mushroom culture medium of the present invention is as follows: 20% of rice straw, 30% of peanut shell, 25% of dried chicken manure, 4% of plant ash, 4% of gypsum, 0.2% of ammonium sulfate, diphosphate Potassium hydrogen 0.2%, cellulase 0.15%; the mass percentage ratio of the distilled water used in the configuration medium is 119.4%.

[0031]

[0032] According to the comparison experiment between the culture medium formulated according to this ratio and the common culture medium, as shown below, the culture medium of the present invention is not only shorter than other common culture mediums in the fruiting time, but also the vitamin content and protein content o...

Embodiment 3

[0033] Example 3: The configuration method of a kind of indoor practical straw mushroom culture medium of the present invention:

[0034] 1) Put the ordinary rice straws into the ordinary fermentation tank after being grouped and bundled for fermentation. The fermentation time is 10 hours. The water content is 5%-8%. The rice straw is stirred and crushed by a pulverizer. The length of the crushed straw is 1-2cm, and it is weighed for use;

[0035] 2) Peanut raw shells obtained by removing grains from ordinary peanuts. After the raw peanut shells are washed and soaked for 24 hours, the stains on the initial raw shells and the washed peanut raw shells are dried at a temperature of 60-70°C. Machine drying treatment, the dried peanut shells are stirred and pulverized by a pulverizer, and then screened through a filter screen with an aperture of 0.6 cm and a screen structure with an aperture of 1 cm to obtain solid particles of 0.6-1 cm;

[0036] 3) Concentrate the excrement of ...

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Abstract

The invention discloses an indoor practical straw mushroom medium and its preparation method. The formula of the medium comprises the following ingredients: by weight, 15-20% of straw stalk, 30-35% of peanut shell, 23-28% of dry chicken manure, 3-5% of plant ash, 2-4% of gypsum, 0.1-0.3% of ammonium sulfate, 0.2-0.4% of potassium dihydrogen phosphate and 0.1-0.2% of cellulase. Fruiting time of the medium is shorter than that of other common mediums. Vitamin content and protein content of the strain are higher than those of other mediums. The medium has rich nutrients. Meanwhile, the strain grows vigorously, strain stem is thick and solid and is not easy for lodging, the appearance of the whole strain is beautiful, production costs are relatively low, and practical effect is good.

Description

technical field [0001] The invention relates to the field of edible fungus culture medium, in particular to an indoor practical straw mushroom culture medium and a configuration method thereof. Background technique [0002] Straw mushrooms are rich in nutrients and delicious in taste; every 100g of fresh mushrooms contains 207.7mg of vitamin C, 2.6g of sugar, 2.68g of crude protein, 2.24g of fat, and 0.91g of ash. Straw mushroom protein contains 18 kinds of amino acids, of which essential amino acids account for 40.47-44.47%. In addition, it also contains phosphorus, potassium, calcium and other mineral elements. [0003] Studies have shown that glucose, fructose, sucrose, peptone, asparagine, glutamine, etc. are all good sources of carbon and nitrogen for straw mushrooms. Straw, waste cotton, bagasse, etc. are used in daily indoor straw mushroom culture media to cultivate straw mushrooms. analysis shows that waste cotton is rich in asparagine and glutamine, and their cont...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 龚涛
Owner 龚涛
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