Outdoor spawn running method for black fungus bacteria sticks

Abstract

The invention discloses an outdoor spawn running method for black fungus bacteria sticks. The outdoor spawn running method comprises the steps of constructing a simple spawn running shed, stacking the bacteria sticks and managing the spawn running, wherein the simple spawn running shed is supported by a middle column and edge columns; the edge columns are lower than the middle column, and the spawn running shed is rectangular; an awning net with high covering degree and a layer of greenhouse film are paved on the slope of the simple spawn running shed; the bacteria sticks inoculated with strains are transferred into a greenhouse for wall type stacking; each wall contains 8-10 layers; a bacteria stick wall is 4-6m long, and a gap of which the diameter is 40-50cm is reserved between every two bacteria stick walls; a layer of light reflection film is paved on the top of the stacked bacteria stick walls; after spawn running is executed for several days, the greenhouse film is dismounted, and only the awning net is retained so as to form outdoor spawn running until spawns are well run. The outdoor spawn running method is suitable for large-scale black fungus production and has the advantages of high space utilization rate, high spawn activity, high mushroom yield and the like; furthermore, the bacteria sticks are manufactured in advance, the cost is lowered, and disease damage is reduced.

Description

technical field [0001] The invention belongs to a method for cultivating black fungus, in particular to a method for growing black fungus sticks in the field. Background technique [0002] The production of black fungus sticks is a key link in the cultivation of black fungus. Like other edible fungi, to achieve high-yield, high-quality, and efficient cultivation of edible fungi, we must first have high-quality fungus sticks as the foundation; black fungus sticks are the best The cultivation time in the next field is generally in the first and middle ten days of September. Based on this, it is estimated that the suitable time for the production of fungus sticks is from late July to early August. At this time, it is the hot summer season, and the natural temperature is high, which is not good for the growth of black fungus sticks. Therefore, higher requirements are put forward for the technology of growing fungus black fungus sticks; the existing method of growing fungus black...

AI Technical Summary

Problems solved by technology

[0002] The production of black fungus sticks is a key link in the cultivation of black fungus. Like other edible fungi, to achieve high-yield, high-quality, and efficient cultivation of edible fungi, we must first have high-quality fungus sticks as the foundation; black fungus sticks are the best The cultivation time in the next field is generally in the first and middle ten days of September. Based on this, it is estimated that the suitable time for the production of fungus sticks is from late July to early August. At this time, it is the hot summer season, and the natural temperature is high, which is not good for the growth of black fungus sticks. Therefore, higher requirements are put forward for the technology of growing fungus black fungus sticks; the existing method of growing fungus black fungus sticks mainly adopts indoor wall-type bacteria-growing technology, and the process of indoor wall-type bacteria-growing technology is: connect the good strains Move the bacteria sticks to the indoor wall and stack 8-10 layers. The length of the bacteria stick wall is 4 meters to 6 meters. There is a 40 cm to 50 cm wide gap between the bacteria stick walls. If the temperature is too high, it is necessary to adopt three sections of cross-stacking until the hyphae grow well; the advantage of this method is that the existing house can be used to grow bacteria, and there is no need to build a separate growth shed. However, it has the following disadvantages: 1. It is because the bacteria sticks need to be evacuated and re-stacked after a period of time, and the three-section cross-stacking space is not large; the second is that the evacuation of the bacteria sticks will inevitably increase labor costs; the third is that after the bacteria sticks are evacuated, the mycelium The speed of bacteria is accelerated, and improper ventilation management can easily lead to burning bacteria, or yellow water and rotten rods, which have a great impact on production