Morchella esculenta nutritional bag prepared by straw fermenting substrates and preparation method thereof

Abstract

The invention belongs to the field of cultivation of morchella esculenta, and relates to a nutritional bag prepared by crop wastes needed in a morchella esculenta cultivation process and a preparation method thereof, in particular to a morchella esculenta nutritional bag prepared by straw fermenting substrates and a preparation method thereof. The preparation method comprises the following steps of (1) crushing straw; (2) mixing straw chips and wheat bran; (3) mixing a solid mixture in the step (2) and a liquid culture matter of chryseobacterium HT2, and soaking in an opening container; (4) filtering to obtain the straw chips and wheat bran, adding 3 to 5% of quicklime, and 5 to 10% of corn meal, mixing to obtain a mixture, bagging, and sterilizing, so as to obtain the nutritional bag. The preparation method has the advantages that the preparation raw materials of the nutritional bag are changed, the straw is used as the main raw material, the traditional wheat grains are replaced, the agricultural wastes are utilized, the straw is fermented and decomposed by the chryseobacterium HT2, and one part of cellulose and hemicellulose in the straw is converted into saccharides which can be easily utilized by the morchella esculenta; the cost is reduced, the pollution is reduced, and the yield of morchella esculenta is improved.

Description

technical field [0001] The invention belongs to the field of hickory chick cultivation, and relates to a nutrition bag for hickory chick cultured by using agricultural wastes and a preparation method thereof, in particular to a hickory chick nutrition bag made of straw fermentation substrate and a preparation method thereof . Background technique [0002] Morchella spp., also known as Morchella spp., belongs to the genus Morchella of the family Ascomycetes, Panmycetes, and is a rare edible fungus. Morchella has high nutritional value, is rich in essential amino acids and polysaccharides, and is expensive. Collecting wild hickory chicks has been unable to meet the needs of the hickory chick consumption market. [0003] The artificial domestication and cultivation of hickory chick was once a worldwide problem. In recent years, breakthroughs have been made in the artificial cultivation technology of morels, and a method of supplementing organic nutrients to the soil in the c...

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Problems solved by technology

[0005] 1) Wheat, potato flour, corn flour, etc. are used as the main raw materials, which consume valuable food, and also increase the raw material cost of the nutrition bag, and are easy to attract rodents and birds to bite in the field

[0006] 2) The formula and preparation method are complex, and some inventive materials are expensive or difficult to collect, such as plant ash, 6-benzyl adenine, and gibberellin in the patent formula of publication number CN105191667A, and miscellaneous tree flowers in the patent of publication number CN105237189A

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