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Oyster mushroom positioning fruiting technology

A technology, the technology of oyster mushroom, is applied in the field of oyster mushroom positioning and fruiting, which can solve the problems of quality decline, easy-to-damage fungus body, large mushroom body shape, etc., and achieves the effect of increasing yield and facilitating the growth of mycelium.

Inactive Publication Date: 2013-01-30
屯留县蕈源菌业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The two ends of the fungus bag are exposed when the mouth is pulled, and it is easy to form mushroom buds during fruiting. The young mushrooms are small and easy to dehydrate in the later stage of cultivation, which has a great impact on the yield and quality decline.
Mushrooming on the collar is easy to produce long-stalked mushrooms, and the mouth of the collar is prone to water accumulation and infection of miscellaneous bacteria in the later stage
Fruiting mushrooms with holes is better than fruiting with mouths, but it is easy to damage the bacteria when drilling holes, causing the fungus bags to be infected with miscellaneous bacteria and breeding insects.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0007] A technology for positioning oyster mushroom fruiting, comprising the following steps: filling 70% of corncobs, 20% of bran, 6% of corn flour, 2% of lime, 1% of compound fertilizer, 1% of gypsum, and 140% of water into specifications It is a 48cm plastic bag, sterilized for 12 hours, and then cooled and inoculated at both ends; when the strain germinates and feeds 2cm, use a wallpaper knife to cut a 3cm opening at both ends of the fungus bag, and let the knife edge close naturally, and wait for the mycelia to grow after 20 days The mushroom bag is full, the fruiting body primordium begins to form at the opening, and the small mushroom buds burst out; after the first wet mushroom is harvested, press the opening with your hand to close it, and after 8 days, the wet mushroom grows from the original place again out.

Embodiment 2

[0009] A technology for positioning oyster mushroom fruiting, comprising the following steps: filling 70% of corncobs, 20% of bran, 6% of corn flour, 2% of lime, 1% of compound fertilizer, 1% of gypsum, and 140% of water into specifications It is a 24cm plastic bag, sterilized for 12 hours, and then cooled and inoculated at both ends; when the strain germinates and eats 2cm of material, use a wallpaper knife to cut a 2cm opening at both ends of the fungus bag, and let the knife edge close naturally, and wait for the mycelium to grow after 20 days The mushroom bag is full, the fruiting body primordium begins to form at the opening, and the small mushroom buds burst out; after the first wet mushroom is picked, press the opening with your hand to close it, and after 7 days, the wet mushroom grows from the original place again out.

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PUM

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Abstract

The invention relates to the technical field of edible fungus culture, in particular to an oyster mushroom positioning fruiting technology aiming at the oyster mushroom culture, which comprises the following steps that 70 percent of corncobs, 20 percent of bran, 6 percent of corn flour, 2 percent of lime, 1 percent of composite fertilizer, 1 percent of gypsum and 140 percent of water are contained into a plastic bag with the specification being 24*48cm, the sterilization is carried out for 12 hours, then, cooling and two-end inoculation are carried out, an opening being 2 to 3cm is cut at the two ends of a fungus bag by a wallpaper knife when the strain germination adsorption is 2cm, the cut opening is naturally closed, hyphae overgrow in the fungus bag after 20 days, the fruiting body primordium starts to be formed at the opening part, small mushroom buds grow out from the opening, after the first stubble of mushroom is harvested, the opening is pressed by hand to be closed, and a next stubble of mushroom grows from the original position again after 7 to 8 days. The opening oxygenation effect can be realized, the hypha growth is favorably realized without the damage on the mycelium, and the occurrence of pest and disease damage is avoided, so the mushroom buds are concentrated, the mushroom bodies are large but do not fall, the fungus bag dehydration is avoided, the yield is obviously improved, and the yield is increased by 30 percent.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a positioning and fruiting technology for oyster mushrooms for oyster mushroom cultivation. Background technique [0002] The conventional cultivation of Pleurotus ostreatus is the cultivation of corn cob (cotton seed hull) clinker or fermented material. The size of the plastic bag is a large cultivation bag of 24×48cm. Fruiting, pull mouth fruiting. Pulling the mouth to produce mushrooms exposes both ends of the fungus bag, and it is easy to form mushroom buds during fruiting. The young mushrooms are small in size, and they are easy to dehydrate in the later stage of cultivation, which has a great impact on the yield and decline in quality. Collar fruiting is easy to produce long stalk mushrooms, and the collar mouth is prone to water accumulation and is easy to be infected with miscellaneous bacteria in the later stage. Fruiting mushrooms by piercing holes i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G1/00
Inventor 李素平
Owner 屯留县蕈源菌业有限公司