Pleurotus eryngii ridge-up bed raw material soil-covering cultivation technology

Abstract

The invention provides a pleurotus eryngii ridge-up bed raw material soil-covering cultivation technology, wherein biogas slurry mixing material is used as cultivation material, potassium permanganate is added for sterilization, and the water content of the cultivation material is 63%-65%. The invention further includes an operating method of raw material cultivation. Compared with cooked material cultivation, the pleurotus eryngii ridge-up bed raw material soil-covering cultivation technology has the advantages that due to the fact that the biogas slurry contains active substances, resistance substances and nutritional substances, mycelial growth of pleurotus eryngii is in a dominant position all the time, mycelia is vigorous in growth and high in abnormity-resistant rate, and the cultivation success rate is up to 100%; a production cycle is shortened, pleurotus eryngii product quality is improved, and the yield is increased by once in comparison with the cooked material cultivation; fuel needed by high-temperature sterilization is saved, a large amount of energy is saved, and the defects that in traditional edible mushroom production, the ecological environment is destroyed, and carbon dioxide release is increased are overcome.

Description

technical field [0001] The invention relates to a soil-covering cultivation technology of Pleurotus eryngii bed with raw materials, including the selection of fungicides, the preparation of cultivation materials and the operation method of raw material cultivation, and belongs to the technical field of edible fungus cultivation. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, is a rare edible fungus species. Its meat is thick, nutritious, and has a long shelf life. Pleurotus eryngii has a special almond fragrance and a kind of crunchy and refreshing taste of abalone, which is very popular in the market. [0003] The traditional cultivation method of Pleurotus eryngii is clinker cultivation. Its outstanding advantage is that after the cultivation material is sterilized by high temperature, the high-molecular organic matter such as cellulose in the material is easy to degrade, so the mycelium grows quickly and there is less contamination by ba...

AI Technical Summary

Problems solved by technology

However, with the sharp rise in labor prices and fuel prices, the cost of clinker cultivation has increased sharply. At the same time, high-temperature sterilization has caused the loss of nutrients in the compost, and the growth stamina of Pleurotus eryngii is insufficient, resulting in a decrease in output.

[0004] The biggest advantage of raw meal cultivation is that the cultivation materials do not undergo high-temperature sterilization, no sterilization equipment is required, the technology is simple, labor-saving and labor-saving, but there are also disadvantages such as easy pollution and easy "burning" during the germination period

In order to stabilize and improve the success rate of cultivation, carbendazim, clotramazine, chloromycin and other agents are often added to the cultivation of oyster mushroom raw materials to prevent and control miscellaneous bacteria. As a result, the oyster mushrooms produced cannot meet the requirements of organic agricultural products. It is necessary to find a safe and pollution-free sterilization treatment method for the cultivation of oyster mushroom raw material