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Strain separation method of apricot ormer mushroom and cultivating method thereof

A technology of strain isolation and cultivation method, applied in the directions of botanical equipment and methods, fungi, fertilizer mixtures, etc., can solve the problems of restricting the large-scale cultivation of king oyster mushrooms, high technical requirements, complex production processes, etc., to promote ecological A virtuous circle, improving cultivation efficiency and good quality

Inactive Publication Date: 2009-06-03
许忠
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, Pleurotus eryngii needs to be cultivated with clinker, which requires high technical elements and complicated production technology, thus restricting the large-scale cultivation of Pleurotus eryngii, and the cultivation benefit is very low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] Weigh 200g of peeled potatoes, wash and dig out the buds and cut into thin slices, heat in water to 100°C for 30-35min, filter, take the filtrate and add 20g of agar powder to make it completely melted, then add 20g of glucose, potassium dihydrogen phosphate 1.5g and 1g of magnesium sulfate, and make up the water consumption in the original formula, keep warm at 100°C for 25-30min, filter, and control the pH value to 7-7.5;

[0055] Divide the filtered solution into test tubes, the filling volume is 1 / 4 of the test tube, plug the test tube with a cotton plug, wrap the end with the cotton plug in kraft paper, put it into an autoclave, and quickly raise it to 1.5 Sterilize under atmospheric pressure for 3 hours; or sterilize at 100°C for 10 hours under normal pressure; collect fresh fruiting bodies, and carry out epidermis disinfection, take a small piece of fruiting bodies and put them into a test tube cooled to 28°C under sterile conditions, and Place the inoculated tes...

Embodiment 2

[0057] Weigh 200g of peeled potatoes, wash and dig out the buds and cut into thin slices, heat in water to 100°C, keep warm for 30-35min, filter, add 20g of agar powder to the filtrate to make it completely melted, add 20g of glucose, and make up the original For the amount of water in the formula, keep warm at 100°C for 25-30 minutes, filter, and control the pH value to 7-7.5. Following method is with embodiment 1.

Embodiment 3

[0059] Weigh 180g of peeled potatoes, wash and dig out the buds and cut them into thin slices, put them in water or add wheat bran, heat to 100°C, keep warm for 30-35min, filter, take the filtrate and add 20g of agar powder to make it melt completely, then add 20g of glucose , Potassium dihydrogen phosphate 1.5g and magnesium sulfate 1g, and make up the water consumption in the original formula, keep warm at 100°C for 25-30min, filter, and control the pH value to 7-7.5. Following method is with embodiment 1.

[0060] original seed culture technology

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PUM

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Abstract

The invention discloses a strain separation method of apricot ormer mushroom and a cultivating method thereof. The cultivating method comprises the following step: cultivating strains which derive from apricot ormer mushroom-2 strains sold by Gaoyou Edible Fungi Institute of Science and has high yield and strong stress resistance; the cultivating process of the strains is as follows: preparing composts, bagging and sterilizing; inoculating; managing myceliums; opening the bag and leading the mushroom out; managing the mushroom; and harvesting properly. The invention not only achieves the strain scale plantation of the apricot ormer mushroom by selecting different culture media and different culture conditions, but also shortens the strain planting period of the apricot ormer mushroom, so that the apricot ormer mushroom to be planted has strong resistance, high biological efficiency, good quality and the like. By adopting the technical scheme, the biologic conversion rate of the apricot ormer mushroom achieves above 145%; the planting technology is easy to master; and the source of the culture media is wide. The invention is particularly suitable for the scale plantation in wide rural areas, thereby improving the planting efficiency.

Description

technical field [0001] The invention relates to a method for cultivating mushrooms, in particular to a method for isolating strains of Pleurotus eryngii and a method for cultivating them. Background technique [0002] Edible fungus is a high-grade food with high protein, low fat, rich in amino acids, vitamins and minerals, various polysaccharides and low in calories. Has obvious therapeutic effect. Regular consumption of edible fungi can prevent high blood pressure and treat liver and gastrointestinal diseases. Edible fungi are known as "mountain treasures" and are the third largest food source for humans after plant food and animal food. Pleurotus eryngii, formal name used at school: Pleurotus eryngii (DC.ex.Fr.) Quel, alias thorn celery side ear. Belonging to the Phylum Fungi, Basidiomycetes, Agaricaceae, Pleurotaceae, and Pleurotus. The flesh of Pleurotus eryngii mushroom is thick, crisp and tender, especially the stipe is dense, firm and milky white, and can be eaten ...

Claims

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Application Information

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IPC IPC(8): A01G1/04C05G3/00C12N1/14
Inventor 许忠许腾龙
Owner 许忠
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