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Method for cultivating ornamental pleurotus eryngii by fruiting inside bottle

A technology of Pleurotus eryngii and Pleurotus eryngii leftovers, applied in mushroom cultivation, botanical equipment and methods, cultivation, etc., can solve the problems of easy water loss of solid substrate, large volume of solid culture substrate, etc., and reduce production links , Avoid mushroom dryness and reduce production cost

Active Publication Date: 2021-01-05
LINYI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] First of all, what the present invention is to solve is that the solid substrate is easy to lose water and the large volume of the solid culture substrate affects the ornamental effect.

Method used

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  • Method for cultivating ornamental pleurotus eryngii by fruiting inside bottle
  • Method for cultivating ornamental pleurotus eryngii by fruiting inside bottle
  • Method for cultivating ornamental pleurotus eryngii by fruiting inside bottle

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] (1) Preparation of special medium suitable for Pleurotus eryngii liquid culture and fruiting

[0044] The liquid medium formula of the present embodiment is: Pleurotus eryngii leftovers (fresh weight) 10%, cottonseed hull 5%, broad-leaved sawdust 5%, potato 10%, corn flour 2%, wheat bran 5%, soybean meal 2% , yeast powder 0.2%, glucose 1%, potassium dihydrogen phosphate 0.05%, magnesium chloride 0.05%, calcium carbonate 0.05%, agar 0.10%, and the rest is water.

[0045] The preparation method is:

[0046] (1) Take by weighing each composition of preparation 1500mL liquid culture medium according to formula requirement, set aside.

[0047] (2) Rinse the sawdust and cottonseed hulls repeatedly, put them into 3000mL distilled water and boil them gently for 50-60mim, add water randomly during this process, and finally filter them with 6 layers of gauze.

[0048] (3) Dice peeled potatoes and fresh Pleurotus eryngii leftovers, mix with wheat bran, add 1000mL of distilled wa...

Embodiment 2

[0077] The present embodiment is the same as the embodiment 1 except that the formula of the culture medium is different from that of the embodiment 1.

[0078] The formula of the liquid culture medium developed by the present invention is: Pleurotus eryngii leftovers (fresh weight) 15%, cottonseed hulls 8%, broad-leaved sawdust 8%, potatoes 13%, corn flour 3%, wheat bran 6%, soybean meal 3% , yeast powder 0.4%, glucose 1.5%, potassium dihydrogen phosphate 0.1%, magnesium chloride 0.1%, calcium carbonate 0.1%, agar 0.13%, and the rest is water.

Embodiment 3

[0080] The present embodiment is the same as the embodiment 1 except that the formula of the culture medium is different from that of the embodiment 1.

[0081]The formula of the liquid culture medium developed by the present invention is: Pleurotus eryngii offal (fresh weight) 20%, cottonseed hull 10%, broad-leaved sawdust 10%, potato 15%, corn flour 4%, wheat bran 8%, soybean meal 4% , yeast powder 0.5%, glucose 2%, potassium dihydrogen phosphate 0.15%, magnesium chloride 0.15%, calcium carbonate 0.15%, agar 0.15%, and the rest is water.

[0082] Table 1 Pleurotus eryngii solid substrate and culture method effect comparison of the present invention

[0083]

[0084]

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Abstract

The invention discloses a method for cultivating ornamental pleurotus eryngii by fruiting inside a bottle, and belongs to the technical field of pleurotus eryngii cultivation. According to the method,pleurotus eryngii is cultured by adopting a liquid medium, and a formula of the liquid cultivation medium comprises pleurotus eryngii leftovers, cottonseed hulls, sawdust, potatoes, corn flour, wheatbran, soybean meal, yeast powder, glucose, monopotassium phosphate, magnesium chloride, calcium carbonate, agar and the balance water. According to the method, a special culture bottle completely different from that of a traditional bottle cultivation technology of pleurotus eryngii is adopted, and a mode of fruiting outside the bottle is changed into a mode of fruiting inside the bottle, so thatproduction links are reduced, the production cost is reduced, and a pollution probability is reduced; and by controlling the cultivation medium formula and cultivation process conditions, the size ofmycelium pellets is regulated and controlled, so that the mycelium pellets are uniformly distributed in transparent fermentation liquid, and the mycelium pellets and generated bowling-ball-shaped sporocarp form two different landscapes above and below a mycelium layer, and are combined with a special conical culture bottle to form an integrated ornamental good product.

Description

technical field [0001] The invention belongs to the technical field of pleurotus eryngii cultivation, and in particular relates to a method for growing ornamental pleurotus eryngii in a bottle. Background technique [0002] Pleurotus eryngii (Pleurotus eryngii) belongs to the edible fungus of the genus Pleurotus in the family Pleurotaceae, also known as "Pleurotus eryngii", which is a rare edible fungus with both food and medicine. Pleurotus eryngii has a light gray cap and a milky white stipe, which has the aroma of almonds and the taste of abalone. It has long been regarded as an ideal high-protein, low-fat nutritional product. At the same time, due to its elegant bowling shape, it has a certain ornamental value, but the traditional solid substrate cultivation technology makes its fruiting bodies unable to keep fresh and fresh for a long time, and cannot form ornamental products with certain commercial value, resulting in its observation value. Not specifically developed ...

Claims

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Application Information

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IPC IPC(8): A01G18/00A01G18/68A01G18/20A01G18/40A01G18/69
CPCA01G18/00A01G18/68A01G18/20A01G18/40A01G18/69
Inventor 郝继伟
Owner LINYI UNIVERSITY
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