Method for utilizing rice for bag cultivation of Cordyceps

Abstract

The invention relates to a method for utilizing rice for bag cultivation of Cordyceps. The method concretely comprises the following steps: selecting fresh rice without mildew or harmful substance pollution as a raw material, selecting good-quality polypropylene plastic bags as cultivation containers to prepare nutrient solution of Cordyceps culture medium according to a conventional method; then subpackaging the rice and the nutrient solution in the plastic bags; finally carrying out sterilization, inoculation, cultivation and grass growing management according to the conventional method. Through the implementation of the method, the space of a plastic bag is bigger than that of a glass bottle, the plastic bag accords with a plastic box, much culture base stock is contained, grown Cordyceps fruit bodies are strong, and the yield is higher than that when a bottle is used. Meanwhile, the applied plastic bags are only 0.1 RMB per piece, can be used repeatedly, and cannot be broken during the application process; during production, much material can be loaded without concern, and the work efficiency is greatly improved. Moreover, the plastic bags are applied for cultivating Cordyceps, 50 kg of materials are dropped in every square meter, the Cordyceps cultivation of the plastic bags in 100 square meters is equivalent to bottle type cultivation in 400 square meters, and the cost is reduced by 50%.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a method for planting Cordyceps militaris in bags of rice. technical background [0002] Natural Cordyceps militaris is a complex of parasites and larva corpses parasitic on the larvae of the larva moth family. It is a traditional precious nourishing Chinese herbal medicine, and it is listed as the three major tonics together with natural ginseng and velvet antler. It has mild medicinal properties, can be eaten all year round, and has wider medicinal value than other kinds of tonics. Natural Cordyceps militaris mainly grows in high-altitude and high-cold regions, and the composition of the growth environment is very harsh and complex. In addition, people’s demand for Cordyceps continues to increase and unreasonable excavation leads to the gradual reduction of natural Cordyceps natural resources. In order to solve the deficiency of natural Cordyceps sinensis, the market d...

AI Technical Summary

Problems solved by technology

The glass bottle is used as a cultivation container to cultivate and produce Cordyceps. The glass bottle has a small space and can only hold a very small amount of medium when loading. Furthermore, because the space of the bottle is relatively narrow, the growth of the Cordyceps is largely inhibited, and the output is thus limited.

The price of glass bottles is 0.8-1 yuan / piece, which is relatively high in use cost, and glass bottles are fragile products, so care must be taken in production and application, which affects work efficiency

Using a plastic box as a cultivation container to cultivate and produce Cordyceps is larger than a glass bottle, and it is not fragile, not only does not affect work efficiency, but also is convenient and quick to produce, but currently a box costs 5 to 8 yuan / piece, and the application cost is relatively high