Vertical soil-cover culture method for summer letinous edodes

Abstract

Provided is a vertical soil-cover culture method for summer letinous edodes. The method includes the steps of 1, selecting an early-maturing species of a higher medium temperature type; 2, using a polyethylene plastic bag with one end sealed to make a material cylinder with the wet weight of 1.3-2 kg, wherein the fold diameter of the polyethylene plastic bag is 20-24 cm, the length of the polyethylene plastic bag is 38-40 cm, and the thickness of the polyethylene plastic bag is 0.05-0.06 cm; 3, conducting sterilization on the material cylinder, conducting inoculation and puncturing culture toform a fungus cylinder filled with mycelia; 4, after the fungus cylinder is filled with the mycelia, perpendicularly puncturing an air exchange hole with the diameter of 2.5-3.5 cm in the center of the fungus cylinder; 5, after conducting bag removing on the letinous edodes fungus cylinder, vertically placing the letinous edodes fungus cylinder on a culture furrow, and using sandy soil to tamp theperiphery of the fungus cylinder; 6, after fruiting, keeping the air humidity of a mushroom yard at 85-90%. By means of the vertical soil-cover culture method for the summer letinous edodes, the vigor of the mycelia can be effectively improved, and the harvesting time of the letinous edodes can be prolonged; the fruiting area of the fungus cylinder is decreased, the use ratio of fruiting bodies on fungus cylinder nutrients is increased, the proportions of clustered mushrooms and deformed mushrooms are decreased, and the piece weights of the fruiting bodies and the yield of the letinous edodesof each fungus cylinder are significantly increased compared with those of a traditional mushroom-stick horizontal soil-cover culture method. The method is easy to operate, is a high-yield and high-quality summer letinous edodes culture method, and has excellent application and popularization prospects.

Description

technical field [0001] The invention relates to a method for cultivating shiitake mushrooms covered with soil in summer. Background technique [0002] my country is the first country in the world to artificially cultivate shiitake mushrooms, and it is also the largest exporter and consumer of shiitake mushrooms in the world. The shiitake mushroom industry has a huge prospect. In recent years, a series of progress has been made in the industrialization of edible fungus industry. The cultivation of shiitake mushrooms has achieved mechanization in the process of mixing materials, bagging, sterilization and inoculation. long, high tides, and high cost of factory cultivation. At present, the fruiting management of shiitake mushrooms is mainly carried out in facility mushroom sheds, mainly on rack cultivation, bagging cultivation and soil-covering cultivation. [0003] With the change of people's consumption habits and the improvement of living standards, the market demand for h...

AI Technical Summary

Problems solved by technology

It is difficult to control the dry humidity on the surface of the fungus sticks, it is easy to lose water in summer, the fungus sticks are easy to rot in the later stage of cultivation, the fruiting cycle is short, and the biological efficiency is low.

[0004] Even for high-temperature shiitake mushrooms, when the temperature reaches above 25°C, there will be problems such as difficulty in primordium differentiation, slender stipe, and easy opening of the cap.