A pleurotus eryngii cultivation method based on a liquid strain

Abstract

The invention relates to a pleurotus eryngii cultivation method based on a liquid strain, which at least comprises the following steps: step 1, bag making: collecting a culture material for cultivating pleurotus eryngii to complete the bag making of a nutrition bag; step 2, sterilization; step 3, inoculation; step 4, culture; step 5, racking; step 6, fruiting; and step 7, bud combing and harvesting. According to the cultivation method provided by the invention, the temperature, humidity, illumination, nitrogen dioxide concentration and other environments for growth and development of the pleurotus eryngii are artificially set and automatically controlled, the production processes of material stirring, bagging, inoculation and the like are mechanically operated, the production technologicalprocess, production technology standardization, and product quality equalization are achieved, pleurotus eryngii production are made to be annual, and the labor productivity, the product quality percent of pass and the biological conversion rate are greatly improved.

Description

technical field [0001] The invention relates to the field of mushroom production, in particular to a method for cultivating Pleurotus eryngii based on liquid strains. Background technique [0002] Pleurotus eryngii is a precious fungus suitable for both medicine and food. Pleurotus eryngii has thick meat, crisp texture and excellent taste. It is one of the 16 rare edible fungi recommended by the World Health Organization and the Food and Agriculture Organization of the United Nations. [0003] Many countries in the world have successively carried out research on the artificial domestication and cultivation of Pleurotus eryngii, and successfully cultivated them under artificially controlled environmental conditions; at present, countries and regions such as China, Japan, South Korea, Thailand and Taiwan have all begun to enter commercial production. Pleurotus eryngii belongs to wood saprophytic fungus. The traditional seasonal cultivation of Pleurotus eryngii is greatly affec...

AI Technical Summary

Problems solved by technology

[0003] Many countries in the world have successively carried out research on the artificial domestication and cultivation of Pleurotus eryngii, and successfully cultivated them under artificially controlled environmental conditions; at present, countries and regions such as China, Japan, South Korea, Thailand and Taiwan have all begun to enter commercial production. Pleurotus eryngii belongs to wood saprophytic fungus. The traditional seasonal cultivation of Pleurotus eryngii is greatly affected by natural conditions. The products cannot be supplied in a balanced manner every year. The products are unstable and the quality is uneven. Because the environment of the mushroom room in the factory is not affected by the seasons , realized the annual supply of Pleurotus eryngii edible fungus, and met consumers' requirements for fresh edible fungus. Domestic Pleurotus eryngii has changed from seasonal cultivation to factory cultivation. Since 2006, the number of factories specializing in the production of Pleurotus eryngii , increasing at a rate of 50% every year, has reached hundreds, and will become the fastest-growing fungus after the industrial cultivation of Flammulina velutipes; although the development history of Pleurotus eryngii is short and the production process is not yet very stable, its taste is very good. It is also resistant to storage and has a long shelf life. The market demand has increased significantly in recent years.

[0004] The industrialized cultivation of Pleurotus eryngii is a new type of cultivation technology that is rapidly developing in the world. The main differences between the industrialized production of Pleurotus eryngii and the traditional greenhouse seasonal production are: 1. High efficiency: from the construction of the mushroom house to the equipment The configuration is basically designed according to high standards, using mechanized operation, and some of them have adopted automatic control; greatly improving labor efficiency and reducing labor intensity; 2. Annual production: factory production adopts manual control of the growth of Pleurotus eryngii. Temperature, humidity, light, so that it is not affected by external seasonal changes; 3. Large land utilization rate: factory production adopts three-dimensional cultivation, which greatly improves the utilization rate of unit area; the rapid development in my country is only a few short Years, despite continuous improvement in recent years, there are still problems such as long production cycle, many manual operations, and poor efficiency