Cultivation method: cultivation method
A low-investment, low-cost, short-term and quick-impact planting is a method of cultivation that does not require mushroom houses and beds. In the past few years, the country has been able to find an open area with high ground, wind and drain. (b) a long-form plume of 10-15 metres long, with a width of 17 cm wide, 23 cm wide, 13 cm wide and a ditch of 33 cm deep and 40 cm wide between the plumes, which is to be dug in the middle of the plume. Twenty per cent of the ammonia or vegetable-seed powder sprayed on the bed is used to repel the insect。
During planting, 1% lime water is used to impregnate the culture for 24 hours, and then wash up to ph. 7. 5-8 with fresh water, so that the excess water is leached, so that the seed can be laid, a layer laid, a layer removed, a layer divided into three layers, and about 15 cm thick. When planting is done, the layer is slightly flattened with a plank, which binds the bacterial species closely with the culture, so as to restore the growth of the fungus silk, prevent drying and inhibit the pollution of the fungs by small seedings, and on the bed of the fungic bed is a circular frame with plastic film and straw curtains. The first three to four days, for the recovery and planting period of mybs, mainly for temperature and humidity, shall be covered with plastic thin film, which, if the temperature in the fungic bed exceeds 25°c, may be cooled by the opening of a thin membrane with two heads of permafrost. After 5-7 days, the fungus should be properly ventilated into the culture material in order to reduce the surface moisture of the material and to promote its internal growth. When mycelium is half thick, it increases ventilation so that it grows as quickly as possible to the depths of the material, the surface is dry, the mycelium is strong and strong. Around 20 days of filamentary growth, ventilation and increased light should be enhanced and water sprayed appropriately to facilitate the rapid formation of sub-entities. It is managed primarily by closing film and grass curtains and properly spraying water and regulating conditions such as water, heat, gas and light in order to satisfy the good growth of mushrooms, which can be harvested when they are fully mature。
Pneumoccultation methods: integrated cultivation models of edible bacteria
The integrated culture of edible bacteria is one of the effective ways to produce high-quality and high-yielding products through the cultivation of edible bacteria, which can effectively increase the production of edible bacteria, increase the amount of mushroom time, increase single production, and promote the acquisition of carbon dioxide for vegetables for mutually beneficial purposes
1. Model for the construction of mushroom houses
The mushroom house is a concrete brick structure, east-west direction, 50m long, 9m wide, with a wall of 2. 8m tall, with a vertical vent per 2m, a vent 25x30cm size and a wall of 3. 8m height. The mushroom bed is a concrete column, a bamboo pole structure, a concrete column, a bamboo pole on the bed, a 1. 2m bed wide on the bed, a five-storey bed, a distance of 55cm between the layer and layer, a whole of the mushroom roof and the mushroom bed frame, covered with plastic membrane on the roof and covered with grass。
2. The greenhouse shed construction model
The greenhouse sheds are based on the front wall of the mushroom house, which is used as a rear wall of the greenhouse, with a concrete pillar as a stand, a pole on the roof of the shed, a sheet film, 8m wide, a maximum point of 3m at both ends, and a 60 degree arch on the sun。
3. Buffer room
The buffer is the route between the mushroom house and the greenhouse shed, the basic function being to facilitate the extraction of mushrooms and vegetables and to regulate the temperature and humidity of the mushroom room or greenhouse shed by turning off the vents or the top of the buffer。
4. Rationale
The model combines the three into a whole, making full use of solar light as a cheap source of energy, making it a small climate environment that adequately regulates temperature, humidity and air. In late autumn, early spring and winter, a good buffer against poor day and night temperature creates a suitable growth environment for fungi. And there's good complementarities between mushrooms and vegetables. During the day, vegetable photosynthesis is used to provide adequate oxygen for double mushrooms, carbon dioxide from the breathing of double mushrooms is a gas fertilizer for the production of vegetables, as well as high-quality organic fertilizer for the production of vegetables under the feet of double mushrooms。
Advantages: both mushrooms have a significant increase in the production of mushrooms and have a long production time, especially in mid-november and the following march, when the temperature in the external environment is very high, the temperature in the mushroom room in this pattern is on average about 3°c higher than in the other mushroom rooms, the temperature difference is reduced by 4°c, the output is significantly increased, and the area is increased by 3-4 kg/m2. In the case of double mushrooms alone, there is a net increase of over 4,000 pounds of double mushrooms in the mushroom room, and while the increase in vegetable production is not significant, it also has a 10 per cent increase。
Episode culture: new techniques for pristine culture
Using long straw or crop straw, wall-based edible fungus, without any specialized equipment, without having to cut the shredding and without adding any supplements, can be planted in walls inside or outside the sheds, such as mushrooms, phoenix mushrooms, yogurts, twig mushrooms etc. The combined cost of the 50 kg projection per square metre and the production of 50 kg - 75 kg of mushrooms is only $25 (no price for straw)。
1. Straw treatment: the selection of dry and non-stereogenic corn straw for planting raw materials. After two to three days of exposure to straw during the planting period, the two-to-three-day immersion in lime water of 2 to 3 per cent of a 0. 5-kg round of “8” type grass. Picked up, dried up and fermented. When the heat rises to 60 - 70°c, then when the core temperature rises to 60 - 70°c, then the pile is turned up, fermented for 5 - 7 days, stacked twice, making the straw soft. The fermented straw is soft, it's broken, it's smelly, it doesn't stink, it's brown。
Bacteria selection: select a special high-yield bacterial species of straw and straw, using wheat seed。
3. Cultivation of bacterium walls: grass is placed in a row of relative strains, spreading a layer of fungi over an unlimited length. And then one layer of grass and one layer of bacteria. This brings together four to five layers, each of which is 20 centimetres thick, and the top layer of bacteria (1/4 of the total). Finally, a few scattered straws are spread over the fungi, so that the fungus is not exposed and pressured with clean planks, and the membranes are produced. Bacteria use is 15-20% of the dry weight. The length of the wall is 70 cm。
4. Bacillus and mushroom management: when seeding, be careful with temperature changes, and control stack temperatures below 32°c within two weeks, to prevent high-temperature fungi and generally not to decontaminate. The second week after the broadcast begins with one ventilation every three days. The method is to stir up the plastic film several times, so that the excess carbon dioxide gas is released and then covered. In the fourth week after the show, the visible spice is thick and smells of mushrooms. When yellow beads appear on the surface, they indicate that the fungus is ready to grow (25-30 days). This should increase the heat differential and light stimulus, and in a few days there will be plenty of cash. When the fungus cover is up to 1 cm, daily water is sprayed into the air, maintaining a relative humidity of 85 to 95 per cent. It takes 5 to 7 days to collect and sell when the spores are not ejected。
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