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Culture medium of calcium-rich pleurotus eryngii

A culture medium, calcium-enriched apricot technology, applied in the direction of superphosphate, fertilizer mixture, phosphate fertilizer, etc., can solve the problems of low nutritional value and low calcium content of king oyster mushrooms, achieve high nutritional value, promote bone growth, spiritual full effect

Inactive Publication Date: 2015-02-04
铜陵市香江食用菌种植有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the cultivation process of Pleurotus eryngii, the medium is the most important factor. The medium must meet the nutritional needs of Pleurotus eryngii cultivation. The current medium mostly uses wood chips and wheat husks as the main raw materials, and the cultivated Pleurotus eryngii contains calcium. Low in quantity and low in nutritional value

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A culture medium for calcium-enriched Pleurotus eryngii, which is composed of the following raw materials and auxiliary materials in parts by weight: 50 parts of corncobs, 15 parts of rice bran, 5 parts of rapeseed cake fertilizer, 5 parts of corn flour, 2 parts of shellfish fossils, and 1 part of calcium acetate , 10 parts of dried cow dung, 1.0 parts of sucrose, 0.5 parts of superphosphate, 1.0 parts of gypsum powder, and 1.2 parts of lime powder.

[0016] For the culture medium of calcium-rich Pleurotus eryngii, the water content of the culture medium is 65%.

[0017] The method of preparing the culture medium of calcium-rich Pleurotus eryngii: Dissolve shellfish fossils, calcium acetate, superphosphate, gypsum powder and lime powder in water, and add corncobs, rice bran, rapeseed cake fertilizer, corn flour, dried beef Feces and sucrose, stir, mix evenly.

Embodiment 2

[0019] A culture medium for calcium-enriched Pleurotus eryngii, which is composed of the following raw materials and auxiliary materials in parts by weight: 70 parts of corn cobs, 13 parts of rice bran, 6 parts of rapeseed cake fertilizer, 7 parts of corn flour, 3 parts of shellfish fossils, and 2 parts of calcium acetate , 13 parts of dry cow dung, 1.3 parts of sucrose, 0.8 parts of superphosphate, 1.3 parts of gypsum powder, and 1.3 parts of lime powder.

[0020] For the culture medium of calcium-rich Pleurotus eryngii, the water content of the culture medium is 70%.

[0021] The method for preparing the culture medium of calcium-rich Pleurotus eryngii comprises the following preparation steps: dissolving shellfish fossils, calcium acetate, superphosphate, gypsum powder and lime powder in water, adding corncobs, rice bran, rapeseed cake fertilizer, Corn flour, dried cow dung and sucrose, stir until evenly mixed.

Embodiment 3

[0023] A culture medium for calcium-rich Pleurotus eryngii, which is composed of the following raw materials and auxiliary materials in parts by weight: 80 parts of corncobs, 10 parts of rice bran, 7 parts of rapeseed cake fertilizer, 8 parts of corn flour, 4 parts of shellfish fossils, and 3 parts of calcium acetate , 15 parts of dry cow dung, 1.5 parts of sucrose, 1.2 parts of superphosphate, 1.5 parts of gypsum powder, and 1.5 parts of lime powder.

[0024] For the culture medium of calcium-rich Pleurotus eryngii, the water content of the culture medium is 75%.

[0025] The method for preparing the culture medium of calcium-rich Pleurotus eryngii comprises the following preparation steps: dissolving shellfish fossils, calcium acetate, superphosphate, gypsum powder and lime powder in water, adding corncobs, rice bran, rapeseed cake fertilizer, Corn flour, dried cow dung and sucrose, stir until evenly mixed.

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Abstract

The invention discloses a culture medium of calcium-rich pleurotus eryngii. The culture medium consists of following raw materials and auxiliary materials, by weight, 50-80 parts of corncob, 10-15 parts of rice bran, 5-7 parts of rapeseed cake fertilizer, 5-8 parts of corn flour, 2-4 parts of shell fossil, 1-3 parts of calcium acetate, 10-15 parts of dried cow dung, 1.0-1.5 parts of saccharose, 0.5-1.2 parts of calcium superphosphate, 1.0-1.5 parts of gypsum powder and 1.2-1.5 parts of lime powder. A preparation method comprises following steps: dissolving the shell fossil, the calcium acetate, the calcium superphosphate, the gypsum powder and the lime powder in water to obtain a solution; adding the corncob, the rice bran, the rapeseed cake fertilizer, the corn flour, the dried cow dung and the saccharose; and stirring and uniformly mixing the materials to obtain the culture medium. The pleurotus eryngii produced with the culture medium is rich in calcium, is increased by 3-5 times in the content of calcium when compared with common pleurotus eryngii, is high in nutritional value, and can promote growth of bones when being eaten for a long period.

Description

technical field [0001] The invention relates to the technical field of edible mushroom planting, in particular to a culture medium for calcium-rich Pleurotus eryngii. Background technique [0002] Pleurotus eryngii is a large fleshy mushroom belonging to Basidiomycetes, Agaricaceae, Pleurotaceae, and Pleurotus. Pleurotus eryngii is rich in nutrition, rich in protein, carbohydrates, vitamins and minerals such as calcium, magnesium, copper, zinc, etc. The protein contains 18 kinds of amino acids, of which 8 kinds of amino acids necessary for the human body are complete, which can improve the immune function of the human body. Blood lipids, lower cholesterol, promote gastrointestinal digestion, enhance the body's immunity, prevent cardiovascular disease and other effects, it is an edible fungus with high nutritional and health value. The flesh of Pleurotus eryngii mushroom is thick, crisp and tender, especially the stipe is dense, firm and milky white, and can be eaten entirel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00
CPCC05G3/00C05B1/02
Inventor 陈继云
Owner 铜陵市香江食用菌种植有限责任公司
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