Edible fungi strains are the key to the success or failure of edible fungi production, and the use of high-quality strains will bring high yield and high income to mushroom farmers. If inferior strains are abused, it will bring serious losses to mushroom farmers. Therefore, the majority of mushroom farmers should pay attention to the following aspects when purchasing strains:

(1) First, you should choose to purchase seeds from qualified seed suppliers. At the same time, you should also ask for relevant technical information. Seed suppliers are obliged to provide detailed technical data such as variety characteristics, cultivation conditions and cultivation points. If the seed supplier can't provide satisfactory technical data, its qualification and quality assurance ability are questionable.

(2) The purchaser should consult the strain, variety, grade, culture medium type, inoculation date, preservation conditions, shelf life, etc. The purchased strains, in order to understand the purchased strains.

(3) Identify the appearance of strain quality. Whether the strains are white, plump and stout, and whether there are aging phenomena such as old skin and yellow water, it is best to check them one by one.