What are the environmental conditions for the growth of mushrooms, and what conditions are needed fo

Mushrooms are made up of two parts, mycelium, which is a vegetative organ, and a fruiting body, which is a reproductive organ. Mushrooms have up to 36,000 sexes and are formed by mature spores that germinate into hyphae. The hyphae are multicellular, transversely divided, elongated by apical growth, white, elongated, hairy, and gradually filamentous.

What are the basic temperature and humidity conditions for the growth of wild poplar mushrooms?

From August 25 to September 25 in autumn, poplar mushrooms grow and develop rapidly under the conditions of abundant rainfall, daytime temperature of 15 22 and night temperature of 8 10, often saprophytic or parasitic on poplar stumps or trunks.

One: the variety of mushrooms

The varieties of mushrooms are: oyster mushroom, enoki mushroom, crab mushroom, king oyster mushroom, white jade mushroom, Xiuzhen mushroom, tea tree mushroom, bisporus mushroom, shiitake mushroom, shiitake mushroom, mouth mushroom, lion's mane mushroom, white spirit mushroom, Shimen mushroom, flower mushroom, straw mushroom, chicken leg mushroom, etc. Edible fungi are widely distributed throughout the world, and are mostly found in deciduous forest areas.

There are many types and quantities of woody fungi growing in mountain forests, such as shiitake mushrooms, fungus, white fungus, lion's mane mushroom, matsutake mushroom, red mushroom, porcini mushroom, etc.

China is the first in the world to domesticate the artificial cultivation of shiitake mushrooms, fungus, golden fungus, white fungus, straw mushrooms, enoki mushrooms, lion's mane mushrooms, bamboo fungus, etc., and has domesticated Mongolian mushrooms, wild edible mushrooms, porcini mushrooms, porcini mushrooms, morels, apricot mushrooms, riveting mushrooms, porcini mushrooms, red mushrooms can also be collected in large quantities and sold to domestic and foreign markets.

Two: the growth environment of mushrooms

Temperature: Mushrooms prefer to grow in an environment around 18-20 degrees. When the fruiting body grows in the later stages, the temperature should be adjusted to between 12-16 degrees.

If the temperature is too high, the fruiting body will get old. Nutrition: Mushrooms need a lot of nutrients to grow.

A nutrient base is prepared for planting, which is mainly composed of livestock manure and sawdust. Moisture: A lot of moisture is required, and the humidity is required to be around 70%.

Light: The growth of edible fungi does not require light, and strong light will affect the growth.

The temperature range for mushroom mycelium growth is 4-32, with 20-25 being the most suitable. At 20-25°C, mycelium grows faster, denser, and more robust. Mycelium grows fast above 25, but is sparse and weak.

If it reaches more than 30, the hyphae will be destroyed and the viability will decrease; Below 15, the hyphae grow slowly. It can withstand 0 low temperatures in winter.

The suitable temperature for the formation of mushroom fruiting body spores is 18-22. When the temperature exceeds 25°C, the spores will not be scattered, even if other conditions are suitable. Generally, the spores can be dripped after about 2 days of culture, and the spores can be isolated when the cultured blood is dark brown.

The suitable temperature for spore germination is 23-25. Temperatures that are too high or too low can lead to longer germination times or even no germination.

Mushroom varieties include: enoki mushroom, crab mushroom, king oyster mushroom, white jade mushroom, Xiuzhen mushroom, tea tree mushroom, bisporus mushroom, shiitake mushroom, slippery mushroom, chicken leg mushroom and so on. Most of them are born in the deciduous and humid environment of the forest.

Oyster mushrooms, crab mushrooms, white jade mushrooms, enoki mushrooms, oyster mushrooms, most of them prefer a humid environment, a more humid environment.

The varieties of mushrooms are: shiitake mushrooms, oyster mushrooms, enoki mushrooms, lion's mane mushrooms, white jade mushrooms, oyster mushrooms, mouth mushrooms and other varieties. The temperature of the growing environment of mushrooms is suitable between 18 and 20 degrees Celsius, and the mushrooms have very high requirements for nutrients and water, and the water content of the growing environment must reach 70%.

Conditions required for mushroom growth:

One. Humidity, humidity is a very critical part of the mushroom growth process. When we get the bag, the first thing to do is to keep it dry so as not to cause fungal rot and so on.

When the mushrooms start to grow and appear, we must do our best to maintain good humidity, you can take a jug and spray some water around the mushrooms, three times a day.

Two. temperature, in the process of mushroom growth, we first have to get a fungus bag, although there are many mushroom sprouts in it, but not every mushroom will sprout. The birth rate of mushrooms has a very important relationship with temperature.

Under supercooled conditions, it is impossible for the cysts to germinate. For successful growth, the temperature must be above 20 degrees. Even if the temperature is reached during the day, we should keep warm at night in time so as not to wake up overnight or freeze to death.

Three. Light, as we all know, sunlight is a very good thing, it not only disinfects all kinds of organisms, but it also provides warmth to the earth. Even quilts that we usually cover for a long time after the sun will have a better smell.

Therefore, if we want mushrooms to grow quickly, we have to give them more light. Because this plant is a fungus, when it starts to grow, it is necessary to avoid sunlight, and when it reaches its peak, we need to move it to a brighter place so that it can accelerate photosynthesis.

Four. Ventilation, mushrooms do not require much nutrients when growing, but be sure to pay attention to the adequacy of oxygen. The reason why the leaves of this plant are large and the roots are small is that it is crowded together when it grows, and the roots are deprived of oxygen, and of course they cannot grow too big.

<>1. Temperature: In a humid state, the optimal temperature for basidiospore germination is 22 degrees Celsius, the temperature range for mycelial growth is 5 degrees Celsius to Celsius, and the most suitable temperature is 24 degrees Celsius to Celsius.

2. Moisture: In sawdust medium, the optimal water content for mycelial growth is 60-70, and the water content of mushroom wood is maintained at about 60% and the air humidity is 80-90% during the fruiting body formation.

3. Nutrition: Shiitake mushroom is a kind of wood rot fungus, the main nutrients are carbohydrates and nitrogenous compounds, as well as a small amount of inorganic salts and vitamins. The various nutrients in the mushroom wood and culture medium can only be absorbed and utilized by shiitake mushrooms when they are dissolved in water.

Requires carbon source, nitrogen source, mineral elements, vitamins.

4. Air: Shiitake mushrooms are aerobic fungi, and sufficient fresh air is one of the important environmental conditions to ensure the normal growth and development of shiitake mushrooms.

5. Humidity: Excessive water content in the culture medium will block the pores between the sawdust, resulting in hypoxia leading to mycelium"Drowning"；If the water content is too low, the mycelium will not be able to absorb enough water for growth"Die of thirst"。

6. Light: mycelium can grow well under dark conditions, and strong light has an inhibiting effect on mycelial growth. In conditions of complete darkness, fruiting bodies do not form.

Different mushroom growth stages will need different temperatures, generally the most suitable temperature for the growth of mycelium in the early stage is about 18 to 20 degrees, and in the later stage of fruiting body growth, it will need to be adjusted to 12 to 16 degrees, generally growing mycelium likes a warm environment, and the fruiting body likes a cool environment. If the temperature is too high, the hyphae will become old, and the fruiting body is easy to open the umbrella, and generally no longer grows below 4 degrees.

2. Nutrition. Mushroom growth needs a lot of nutrients, but fungi are not like some plant leaves have green leaf photosynthesis to make nutrients, so they can only rely on fertilization to convert into mushroom nutrition, general mushroom planting needs to configure culture medium material, generally composed of livestock manure and cottonseed husk, sawdust together, the pH of the general culture medium is between to. In the future, you can also apply an appropriate amount of fertilizer and apply some well-rotted organic fertilizer.

3. Moisture. Mushrooms need water to grow just like plants in the outside world, and they need a lot of water, and they need a lot of water during the fruiting body growth stage, because most of the fruiting body is composed of water. If there is not enough water, it will affect the growth of the fruiting body.

Generally, the moisture content of the medium is about 60%, and the air humidity is 70%. The environment is dry, the mushrooms lose water, the humidity of the environment is too high, and the air is not circulated.

Environmental conditions and requirements for mushroom growth.

Mushrooms are better permeated and prefer humid environments. Generally, mushrooms are mostly grown in shady places, so be careful to avoid bright light when maintaining mushrooms, especially in summer.

Mushroom growth temperature.

The temperature suitable for the growth of mushrooms is about 10 degrees Celsius to 17 degrees Celsius. Generally, it has a certain ability to resist cold, and it is not easy to be frozen in winter. Generally, it can only tolerate temperatures as low as minus 5 degrees Celsius.

Mushroom growth humidity.

Shiitake mushrooms have strict requirements for moisture. Always ensure the humidity of the surrounding air, and increase the frequency of watering in summer to ensure its normal growth. Learning English accumulates over time, and mushrooms like to grow in loose, fertile soil. Generally, the soil needs a certain amount of water retention capacity to promote the growth of mushrooms.

Mushrooms grow in soil.

Mushrooms are suitable for spring growth. Generally, its growth cycle is relatively long, about half a year. During the growth of the source socks of mushrooms, it is necessary to always pay attention to the amount of water. Generally, it is necessary to ensure that it is watered once a week or so, so that it can grow faster.