Inoculation, nursing and primordium inducing factory system of Pleurotus eryngii

Abstract

An inoculation, nursing and primordium inducing factory system of Pleurotus eryngii employs phases of distributing, bagging, sterilizing, cooling, inoculating, mycelium culturing, primordium generating (primordium inducing) and mushroom raising. The system is characterized in that the mycelium culturing phase includes primary mycelium culturing and secondary mycelium culturing, the inoculating phase and the primary mycelium culturing are performed in a primary culturing shop, the secondary mycelium culturing and the primordium generating (primordium inducing) are performed in a secondary culturing shop, and after primordium generating, transit to a fruiting shop is performed for mushroom raising. The system has the advantages that inoculating success rate is high, mushroom dead and rot caused by mushroom distortion and diseases occurring due to a large temperature difference can be avoided, growth speed of Pleurotus eryngii is increased, whole-course continuous factory production is achieved, yield is increased, product quality is improved, raising time is shortened, sterilizing time is shortened, and operating cost is lowered.

Description

technical field [0001] The invention relates to the field of edible fungus production, in particular to a factory production system for Pleurotus eryngii inoculation, conservation and cultivation of Cui Lei. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, is a new species of rare edible fungi that has been successfully developed and cultivated in recent years and integrates edible, medicinal, and dietotherapy. However, at present, the inoculation and mycelium growth stages of the production process of Pleurotus eryngii are carried out in a cultivation greenhouse or in a mycelium cultivation workshop. In this way, the sterilization and temperature and humidity control requirements of the cultivation workshop are very strict, and the crops are removed one by one. Afterwards, strict sterilization is required. Each period of sterilization and disinfection takes a long time, and continuous production cannot be carried out; if continuous productio...

AI Technical Summary

Problems solved by technology

However, at present, the inoculation and mycelium growth stages of the production process of Pleurotus eryngii are carried out in a cultivation greenhouse or in a mycelium cultivation workshop. In this way, the sterilization and temperature and humidity control requirements of the cultivation workshop are very strict, and the crops are removed one by one. Afterwards, strict sterilization is required. Each period of sterilization and disinfection takes a long time, and continuous production cannot be carried out; if continuous production is required, personnel will come in and out frequently, pollution will intensify, and disinfection will be frequent, and disinfection must wait until the last batch of growth expires before proceeding. Disinfection and resumption of production start from the first batch. The mycelial growth stage is 30-40 days. If one batch is made every day, it will take 60-80 days from preparation for disinfection to resumption of production (not including disinfection time). There is no nursery stage with a higher degree of sterilization within 10 days after inoculation, and the failure rate of inoculation is relatively high; in addition, according to the growth characteristics of Pleurotus eryngii, the mycelial growth stage after inoculation is 30-40 days, and the mycelial growth stage is relative to the air. The humidity needs to be about 60%, the temperature needs to be 23~25°C, and then it is moved to the mushroom processing workshop. There is a stage of primordia (Cui Lei) in the mushroom processing workshop. ~15°C, Cui Lei time is 7~10 days, after Cui Lei enters the mushroom cultivation stage, from mushroom cultivation to harvesting is 15~20 days, after 30~40 days of constant humidity and temperature, it is suddenly moved to the mushroom processing workshop If the primordia (Cui Lei) occurs, due to the large temperature difference, deformed mushrooms will appear, and diseases will also occur, causing dead and rotten mushrooms; in addition, because the mushroom processing workshop needs Cui Lei, the temperature is low, if continuous production , the temperature of the fruiting treatment workshop must be kept at 12~15°C, because the temperature is too low, the growth of Pleurotus eryngii is slow

Images