Peanut meal edible fungus cultivation medium and industrialized application thereof

Abstract

The invention relates to a peanut meal edible fungus cultivation medium. The peanut meal edible fungus cultivation medium comprises the following raw materials including, by weight, 15%-17% of peanutmeal, 78%-80% of white sugar, 3%-4% of magnesium sulfate, 2.5%-3.5% of potassium dihydrogen phosphate, 1% of dipotassium hydrogen phosphate, 1% of an antifoaming agent and purified water added according to a ratio of 1:50. Industrialized application of the peanut meal edible fungus culture medium comprises the following steps of (1) conducting shake flask strain preparing; (2) conducting inoculating in a fermentation tank; (3) weighing raw materials of a cultivation bottle; (4) stirring the raw materials of the cultivation bottle; (5) conducting bottling; (6) conducting high-pressure steam sterilization; (7) conducting inoculation; (8) conducting mycelium culture; (9) conducting mycelium stimulation; (10) conducting inducement to primordium and inhibition; (11) conducting culture in a growing period; and (12) conducting harvesting. According to the peanut meal edible fungus cultivation medium, the peanut meal is added into an edible fungus fermentation tank formula, so that the sprouting number of needle mushrooms is greatly increased, the fruiting quality and yield are guaranteed, and the same effect is achieved under the condition that the manufacturing cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of industrial cultivation of edible fungi, and in particular relates to a peanut meal edible fungus cultivation medium and its industrial application. Background technique [0002] Due to the different varieties of edible fungi, their late performance is diversified, mainly in: some varieties have more sprouts, but the final yield and quality are often unsatisfactory; some varieties have less sprouts, but the final yield is higher. , When harvesting and cutting the roots, the roots are not round and can only be downgraded, which greatly reduces the ex-factory price and reduces the company's profits. But in actual production, we want both high quality and high yield. [0003] In the prior art, when preparing liquid strains of edible fungi, soybean meal is mostly used as the main nutrient source. Soybean Milk is mainly used for series with poor germination. It can increase the number of sprouts, ensure the r...

AI Technical Summary

Problems solved by technology

Soybean Milk is mainly used for series with poor germination. It can increase the number of sprouts, ensure the roundness of mushroom roots, and improve the quality of mushrooms. The protein content of Soybean Milk is as high as 65%, which is higher than 40% of soybean meal, but at the same time, the price is also high. 2.5 times that of soybean meal, greatly increasing the preparation cost