Method for earthing culture of haetiporus sulphureus through large bags of fermentation materials

Abstract

The invention relates to the technical field of fungus culture, in particular to a method for earthing culture of haetiporus sulphureus through large bags of fermentation materials. According to the culture method, 40% of cotton seed shells, 37% of deciduous tree dust saw, 10% of bran, 5% of corn flour, 5% of soybean meal powder and 3% of lime powder are used as raw materials and mixed to preparehaetiporus sulphureus through earthing culture of the fermentation material. The method comprises the main steps of preparation of a culture material, piling and fermentation, bagging and sterilization, inoculation and culture, bag removal and earthing culture, bud acceleration and harvesting. The method for earthing culture of haetiporus sulphureus through the large bags of the fermentation materials is simple in technology and low in cost, the yield is high, the fruiting quality is good, the cotton seed shells, deciduous tree dust saw, bran, corn flour, soybean meal powder and lime powder are adopted as raw materials to prepare a culture medium, the raw materials are easily obtained, nutrient preparation is balanced, compared with traditional inoculated culture through small bags of rawmaterials, the labor intensity is lowered, the production efficiency is improved, and the method is conveniently applied and popularized in a large scale.

Description

technical field [0001] The patent of the invention relates to the technical field of fungal cultivation, in particular to a method for cultivating sulfur bacteria by covering large bags of fermented material with soil. Background technique [0002] Sulfur bacteria, commonly known as pear tree chicken or tree chicken mushroom, belong to Basidiomycotina, Laminomycetes, Phyllomycetes, Polyporaceae, and Sulfur bacteria. They are relatively rare edible and medicinal bacteria in Northeast China. Its fruiting body cap is fleshy, the lower edge is tapered and grows on the substrate, and it is imbricate, and the edge is wavy. The color is from light yellow to vermilion, bright in color, delicious when young, and tastes like salmon, and becomes cheese-like when it is old. , not edible, but it can be used as medicine, which has the functions of regulating function, improving health and improving human immunity. The bacterium is rich in nutrition, not only rich in a variety of essentia...

AI Technical Summary

Problems solved by technology

[0003] At present, the sources of sulfur bacteria mainly include wild and artificial cultivation. Among them, wild sulfur bacteria mostly grow on live or decayed oak trees in late summer and early autumn, and their yields are low, and they are greatly affected by seasons and environments. Therefore, the artificial cultivation of sulfur bacteria has become the focus of people's attention in recent years

However, most of the currently reported sulfur bacteria culture models are to put the stirred raw material directly into a small plastic bag with a size of 17×35×0.004cm, inoculate both ends, and naturally stack the mushrooms for cultivation. Many shortcomings such as slow speed, low production efficiency, small fruiting body, low yield, and poor quality make it difficult to carry out large-scale promotion and application