Tricholoma giganteum basic seed culture material formula and preparation method thereof

Abstract

The invention discloses a tricholoma giganteum basic seed culture material which is characterized by taking corn grains and rice grains as main raw materials and mushroom dregs and gypsum powder as auxiliary materials. The invention also discloses a preparation method of the culture material. The tricholoma giganteum basic seed culture material has the advantages that firstly, the rice grains are doped in the corn grains, the rice grains are wrapped by rice husks and are easy to master the water content and not easy to break, and the culture material can not generate hardening and caking phenomena even if the corn grains are boiled to be overripe, so that strains are high in rate of finished products and good in quality; secondly, the corn grains and the rice grains are all basic seeds, so that the grains are uniform and high in grafting rate (culture rate), and the grafted strains are rapid in germination and good in growth vigour; and thirdly, the mushroom dregs are added, so that the water binding capacity of the culture material is improved, corn and rice seed grains are prevented from being aged and hardened, and the retention periods of the strains are prolonged.

Description

technical field

[0001] The content of the present invention includes the compatibility of the original seed culture material of golden blessing mushroom and the preparation method of the original seed culture material, belonging to the field of edible fungus strain production. Background technique

[0002] Jinfu Mushroom, also known as Lobai Tricholoma and Trichomonas chinensis, is a high-quality edible fungus under development. Its fruiting body is clustered, the mushroom body is round and upright, the mushroom flesh is thick, the mushroom is strong and the taste is good, and it is known as the best among the mushrooms with excellent taste and quality. In addition, it is listed in summer when there is a shortage of mushrooms, and the market price is high, so it has great development prospects. .

[0003] In recent years, with the continuous expansion of domestic market demand, the number of Jinfu mushroom cultivation has increased year by year, and good economic benefits h...