Mushroom kernel culture additive agent

Abstract

The invention belongs to the technical field of culturing edible fungi in the agricultural category. The contents of the invention are as follows: firstly, bagasse, cattle manures, plaster powder, calcium superphosphate, urea, and the like, are mixed according to certain component ratio, then the mixture is treated by a specific fermentation technology and then is processed by grinding to form a mushroom kernel strain additive. The invention not only eliminates the disadvantage that calcium carbonates or plaster powder has poor water absorbing capability, easy bonding and stuffiness as the mushroom kernel strain additive, but also solves the problems that cattle manures are too high in seed production pollution rate and low in yield as the mushroom kernel strain additive. The main technical scheme is that the strong water absorbing capability of bagasse is applied to the production of mushroom kernel strains while nutrient deficiency of bagasse is solved by the addition of urea, cattle manures, plaster powder, calcium superphosphate, and the like, and by the fermentation treatment, therefore, the water absorbing capability and nutrients are moderate and the requirements of nutrients and water needed by the growth of mushroom mycelium are met. The main use of the invention is producing a high quality additive for the mushroom kernel strains.

Description

1. Technical field: [0001] The invention patent belongs to the technical field of edible mushroom cultivation in the field of agriculture. 2. Background technology: [0002] Strains are needed in the mushroom cultivation process, and the strains can be divided into female species, original species and cultivated species. Generally, the culture medium of mother species is made of agar, potato, etc.; while the culture medium of original species and cultivated species is usually made of fermented straw or wheat. The original species or cultivars of mushrooms made from fermented rice straw are called grass-based species; the original species or cultivars of mushrooms made from wheat as culture medium are called wheat grain strains. Mushroom wheat seed strains are widely used because of their advantages of easy material preparation, timely production according to plan, strong ability to develop bacteria, less seeding amount, and simple operation. However, the technical requirem...

AI Technical Summary

Problems solved by technology

However, the technical requirements for the production of mushroom and wheat strains are high. If the water content or additives (calcium carbonate or gypsum powder are commonly used by people) are not properly grasped during the production process, the produced mushroom and wheat strains often easily cause yellow water Or be infected by rotting bacteria and molds, resulting in a decrease in the quality and yield of the strains, and an increase in production costs. Especially in the high temperature season, the production of mushroom strains requires higher production technology. If the grains are not treated properly Or inaccurate control of the amount of additives, and poor control of the autoclaving time, etc., can easily cause yellow water, mold or infection by rotting bacteria, and the direct economic loss is even greater.