Edible fungus culture medium containing astragalus membranaceus stems and leaves and using method

Abstract

The invention provides an edible fungus culture medium containing astragalus membranaceus stems and leaves and a using method. The edible fungus culture medium is prepared from the following components in parts by weight: 60-100 parts of astragalus membranaceus stems and leaves, 75 parts of corncobs, 20 parts of bran, 2 parts of gypsum powder, 1 part of soybean flour, 1 part of calcium superphosphate and 1 part of white sugar. The using method comprises the following steps that after autumn astragalus membranaceus medicinal materials are harvested, stems and leaves on the ground are collected, cleaned, aired, crushed and uniformly mixed with other components in proportion, and material covering, bagging, sterilizing and cooling are carried out to obtain the edible fungus culture medium containing the astragalus membranaceus stems and leaves. A common edible mushroom culture medium is scientifically optimized, the ratio of astragalus membranaceus stems and leaves is strictly tested and can be applied to production of common edible fungus in the market, and resource utilization of agricultural production waste of astragalus membranaceus is achieved. The edible fungus culture medium containing the astragalus membranaceus stems and leaves and the using method have the advantages of low cost, yield increase, period shortening, safety and environmental protection, and has wide market space and application prospect.

Description

technical field [0001] The invention belongs to the field of edible fungus cultivation, and relates to a method for preparing edible fungus cultivation substrates by utilizing the discarded stems and leaves of Astragalus membranaceus agricultural production. The stems and leaves of Astragalus membranaceus are often incinerated and discarded as waste after the medicinal materials are harvested in autumn, resulting in waste of resources and environmental pollution. A new type of edible fungus cultivation substrate developed by using the stems and leaves of Astragalus membranaceus has many advantages compared with ordinary substrates: 1. Shorten the production cycle of edible fungi, the germination stage can be shortened by 2-3 days, and the fruiting stage can be shortened by 2-3 days ; 2. Increase the output, and the average output of the bag is increased by more than 10%; 3. Improve the appearance and flavor, the integrity of the obtained edible fungi, the width of the cap, the...

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Problems solved by technology

There is no relevant report of the present invention's formula and application method both at home and abroad at present