Lentinus edodes has become the largest edible fungus cultivated in China. What are the precautions for cultivating mushrooms?

The drying time of wood section is short, too wet, and the water content exceeds 75~80%, which affects the seed germination, is not conducive to the decomposition of lignin by mycelium, and is lack of nutrition. The optimum depth of basswood inoculation hole is 2~3 cm. If it is too deep, it is easy to cause hypoxia in the hole after being blocked with a cork, which is not conducive to the germination of the strain. Too shallow, the cork is not tightly sealed, and the bacteria are exposed, which leads to exposure to the air, and the water loss is easy to weaken or even die. In rural areas, people plant Lentinus edodes on wood so that Lentinus edodes can grow on wood. This kind of wood mostly uses basswood, so it is also called basswood planting. With the development of mushroom cultivation, substitute cultivation has completely replaced basswood cultivation at present, and almost no one adopts basswood cultivation.

To make mushroom culture medium, the formula of culture medium should be determined first. That is to say, what are the raw materials that make up the culture medium, and how much the raw materials that make up the culture medium account for in the whole culture medium, usually expressed as a percentage. The raw materials with higher density or most of them should be pre-wetted, fully soaked and then mixed with other raw materials.

Put the culture materials into the sterilization bin and put them neatly, leaving a certain gap between bags to facilitate the circulating flow of sterilization steam. After placing, seal the sterilization cabinet. The inoculation of Lentinus edodes is the same as that of other edible fungi, and it can be inoculated in the inoculation room or inoculation box. The inoculation of Lentinus edodes is different from that of other edible fungi, but the inoculation of Lentinus edodes is to punch holes in the culture bag and then close the inoculation holes.

It is a common traditional practice for mushroom farmers in China to plant mushrooms mainly on wooden medium. The reason for the low yield is not only the location of the base, strains, miscellaneous bacteria, management and other factors, but also the nutritional composition of the wood itself. The so-called sack embroidery-the foundation is too poor, and the problem may lie in the nutrition foundation. ? Heap fermentation should be carried out in early May. Long straw should be chopped into small pieces of 10cm, with one layer of straw and one layer of cow dung, with a height of 80- 100cm, a width of 150-200cm and unlimited length. The water content should be high, and the water should seep from the bottom.