Formula of special culture material capable of increasing content of each amino acid in grey mushroom fruiting body and culture method

Abstract

The invention relates to the formula of a special culture material capable of increasing the content of each amino acid in a grey mushroom fruiting body and a culture method. The formula provided by the invention is characterized in that the formula of the special culture material consists of the following raw materials in part by weight: 20 to 30 parts of straw, 20 to 30 parts of sawdust, 20 to 27 parts of cottonseed hull, 10 to 15 parts of bran, 0.3 to 0.5 part of monopotassium phosphate, 0.2 to 0.3 part of magnesium sulfate and 1.0 to 1.2 parts of calcium carbonate or calcium sulfate, wherein 10 to 30 kilos of pig excrement residues are added into 100 kilos of mixed culture material. According to the invention, the grey mushroom fruiting body has a round and attractive mushroom flower and greatly increases the content of each amino acid in the grey mushroom fruiting body, wherein the content of sulfur amino acid, branched chain amino acid, children amino acid, essential amino acid, flavor amino acid and sweet amino acid is greatly increased respectively. The grey mushroom fruiting body can increase the health-care medicinal function, increase the production additional value, reduce pollutants in the pig breeding industry and recycle the pig excrement residues.

Description

(1) Technical field [0001] The invention relates to a preparation and production technology of edible fungus cultivation materials, in particular to a special cultivation material formula (that is, a cultivation material composition) and a cultivation method capable of increasing the content of various amino acids in fruiting bodies of abalone mushrooms. (two), background technology [0002] Abalone mushroom (Pleu rotus abalones) is also known as Taiwan oyster mushroom and black abalone. The fruit body of abalone mushroom is thick and thick, the stipe is thick, the taste of the mushroom body is fragrant, crisp and tender, delicious, rich in nutrition and unique in flavor. As an edible fungus with both food and medicine, abalone mushroom is also a good source of fungal protein, and contains a certain amount of sulfur amino acids, branched chain amino acids, children's amino acids, essential amino acids, umami amino acids and sweet amino acids, etc. amino acid. The used cult...

AI Technical Summary

Problems solved by technology

The cultivation of mushrooms basically uses traditional rice straw and cow dung as the main raw materials for cultivation and production. In many areas, there is a large gap in the cow dung required for mushroom production, and most of the cow dung needs to be imported from other places. The market price In recent years, it has been increasing year by year, which has become a bottleneck for the development of mushroom production