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Bag-cultivated angle pulling bud promoting method for producing pleurotus errngil

A technology for planting king oyster mushrooms in bags is applied in the field of edible fungus production, which can solve the problems of reducing the workload of bud pruning, and achieve the effects of reducing energy consumption, controlling the fruiting area, and facilitating centralized utilization.

Inactive Publication Date: 2013-06-19
HUNAN RES INST OF EDIBLE FUNGI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is: to construct a small environment suitable for mushroom fruiting by pulling angle-type bud urging, which can effectively coordinate the contradiction between increasing humidity and ventilation, and reduce energy consumption; at the same time, it can control the formation area of ​​young buds, and then control the number of young buds , which greatly saves the nutrition of the bacterial bag; by pulling the angle, there are large differences in the growth conditions of young buds, which is conducive to the formation of subsequent dominant buds, which can reduce the workload and difficulty of bud repairing operations; in addition, this technical solution does not need to be scratched Bacteria operations can significantly save labor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The steps of producing Pleurotus eryngii by adopting the method for promoting budding of bag planting pull angle formula are as follows:

[0020] (1) The method for making the bacterium bag is as follows: prepare the culture material of Pleurotus eryngii according to the formula, pack it into a bag, seal it with a 3cm collar, and sterilize it.

[0021] (2) The method of inoculating and cultivating bacteria is as follows: cool the sterilized bacteria bag to room temperature, insert the third-grade strain of Pleurotus eryngii according to aseptic operation, and put it into the culture room for 30 days until the mycelium is covered with the bacteria bag.

[0022] (3) Stretching the corners to induce budding: transfer the mycelium-covered fungus bags into the fruiting room, control the temperature at 13°C, and the relative humidity is 70%, and cultivate adaptively for 3 days; Cover, press and hold the 1 / 4 part of the bag mouth with one hand, pull the corner of the bag mouth...

Embodiment 2

[0027] The steps of producing Pleurotus eryngii by adopting the method for promoting budding of bag planting pull angle formula are as follows:

[0028] (1) The preparation method of the bacterium bag is: prepare the compost of Pleurotus eryngii according to the formula, pack it into a bag, seal it with a collar with a diameter of 5 cm, and sterilize it.

[0029](2) The method of inoculating and cultivating bacteria is as follows: cool the sterilized bacteria bag to room temperature, insert the third-grade strain of Pleurotus eryngii according to aseptic operation, and put it into the culture room for 35 days until the mycelium is covered with the bacteria bag.

[0030] (3) Pulling the angle to induce budding: transfer the fungus bag covered with mycelia into the fruiting room, control the temperature at 15°C, and the relative humidity is 70%, and cultivate adaptively for 3 days; then pull the angle to induce budding, that is, remove the collar Cover, press and hold the 3 / 4 pa...

Embodiment 3

[0035] The steps of producing Pleurotus eryngii by adopting the method for promoting budding of bag planting pull angle formula are as follows:

[0036] (1) The method for making the bacterium bag is: prepare the culture material of Pleurotus eryngii according to the formula, pack it into a bag, seal it with a 4cm collar, and sterilize it.

[0037] (2) The method of inoculating and cultivating bacteria is as follows: cool the sterilized bacteria bag to room temperature, insert the third-grade strain of Pleurotus eryngii according to aseptic operation, and put it into the culture room for 30 days until the mycelium is covered with the bacteria bag.

[0038] (3) Stretching the corners to induce budding: transfer the fungus bags covered with mycelium into the fruiting room, control the temperature at 12°C, and the relative humidity is 75%, and cultivate adaptively for 4 days; Cover, hold down the 2 / 4 part of the mouth of the bag with one hand, pull the corner of the mouth of the ...

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Abstract

The invention discloses a bag-cultivated angle pulling bud promoting method for producing pleurotus errngil. The method comprises making of fungus bags, inoculation, cultivation, angle pulling bud promotion, bud correction, breeding and the like. An appropriate small fruiting environment is constructed by angle pulling bud promotion, so that the contradiction between humidity increment and ventilation capacity can be effectively coordinated, and the consumption of energy is reduced; meanwhile, the young bud forming area can be controlled, the number of young buds is further controlled, and nutrients for the fungus bags are greatly saved; the growth conditions of the young buds are greatly different by pulling angles, so that preponderant buds are subsequently formed, the workload of the bud correcting operation can be reduced, and the difficulty of the bud correcting operation is reduced; a scratching operation is not required, so manpower can be remarkably saved; and the method is an effective alternative technology for the conventional methods for producing the pleurotus errngil.

Description

technical field [0001] The invention relates to the technical field of edible fungus production, in particular to a bag-planted horn-type bud-inducing method for producing Pleurotus eryngii. Background technique [0002] Pleurotus eryngii (pleurotus ermgil), also known as Pleurotus ermgil, belongs to the phylum Fungi, the order Agaricaceae, and the genus Pleurotus. Its fruiting body is snow-white in color, crisp and tender in texture, also known as "snow velvet", and has the reputation of "delicious boletus on the grassland". It is a rare edible fungus. Pleurotus eryngii is a high-quality fresh-selling variety among mushrooms. It has a long shelf life, mature fresh-keeping technology, and excellent product performance. At the same time, the growth cycle of Pleurotus eryngii is short and the mushrooms are concentrated. [0003] The industrial production technology of Pleurotus eryngii is a rare edible fungus industrial production technology developed in recent years, and the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/04
Inventor 胡汝晓王春晖彭运祥姜性坚王小艳
Owner HUNAN RES INST OF EDIBLE FUNGI
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