What are the latest inoculation methods for shiitake mushrooms? A detailed explanation in one article

Shiitake mushroom is the world's second largest edible fungus and one of the edible fungi unique to our country. It is delicious and nutritious, and is cultivated in all regions of our country. When cultivating shiitake mushrooms, the first thing to do is mycelium inoculation, so how should shiitake mushrooms be inoculated? Let's take a look together.

1. Dense inoculation method

This method is mainly to increase the inoculation points on the log. The more inoculation points, the larger the inoculation area, and the mycelium can penetrate the log in a relatively short time. The gas exchange between the log and the outside world is mainly through the absorption and evaporation of water. The alternating movement of dry and wet will allow the interior of the log to get sufficient requirements, so that the mycelium can penetrate deep into the interior of the log, obtain more nutrients, accelerate the maturity of the log, and reduce the infection of the mycelium by contaminating fungi.

2. Deep inoculation method

The inoculation holes should be dug deep. This not only holds more spawn, but also helps prevent drought. It can reduce the external temperature difference affecting the spawn blocks at the bottom of the inoculation holes, which is beneficial to mycelial growth. The mycelium of the spawn blocks will germinate quickly under stable temperature and humidity conditions, so the survival rate is relatively high. Digging deep holes can also increase the depth along the tangential direction of the wood, enabling the mycelium to absorb more nutrients. This point is similar to the dense inoculation method, but it artificially controls the inward growth of the mycelium, significantly improving yield.

3. Early inoculation method

When shiitake mushroom spawn is inoculated in a low-temperature environment, the density of contaminating fungal spores in the air is low, and their activity is relatively high, so they are not likely to germinate into mycelium. Therefore, inoculation should not be done too early during cultivation. However, its mycelium colonizes under low-temperature conditions and has strong resistance. The mycelium grows robustly and the survival rate is high, so inoculation can be advanced by using a greenhouse, and after the mycelium germinates, the temperature can be returned to normal to promote mycelial growth.

The above is an introduction to the inoculation methods for shiitake mushrooms. We hope it can help you. To learn more related knowledge, please follow us.