A kind of mushroom culture medium and preparation method thereof and application
Technical field
The invention belongs to field of agricultural cultivation, be specifically related to a kind of mushroom culture medium and preparation method thereof and application.
Background technology
Bacterium (j ù n) class is a huge family, and it is ubiquitous.Now, nearly more than 10 ten thousand kinds of known mushroom.Fungi plant structure is simple, does not have the organs such as root, stem, leaf, does not generally have the pigments such as chlorophyll, mostly the life of battalion's heterotrophism.Fungi plant can be divided into Bacteriophyta, myxomycota and Mycophyta three class each other and the biology of affinity-less relation.Wherein Acarasiales is the biology between animal and fungi.It is exposed, acellular wall, multinuclear protoplasma group in the vegetative phase, claims plasmodium (similar to amoeba).But in nursery stage, it can produce the spore of tool cellulose cell wall, have again a proterties of fungi.The general name of the macro fungi that people are edible, specifically refers in macro fungi, can form the sporophore or Jun He tissue with colloid or meat, and can eat or medicinal mushroom.
It is day by day frequent that mushroom occurs on people's dining table.People, while its nutritive value of pay attention to day by day, are also expanding its cultivation scope energetically.But mushroom culture medium of the prior art is in use always not as people's will.Therefore, a kind of efficient mushroom culture medium is that society needed badly.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of mushroom culture medium, to solve the problem of the mushroom cultivation inefficiency that prior art exists.
The technical problem that the present invention also will solve is to provide the preparation method of above-mentioned mushroom culture medium.
The technical problem that the present invention finally will solve is to provide the application of above-mentioned mushroom substratum in cultivated mushroom.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of mushroom culture medium, it comprises the component of following parts by weight:
Wherein, described waterplant powder refers to after shining dry grinding by the cauline leaf of common calla, iris or cattail.
Wherein, described composite fungus agent is at least two or more the combination in Lactobacterium acidophilum, bifidus longum bb, lactobacillus fermentum, yeast and lactobacterium helveticus, and formulation is lyophilized powder.
The preparation method of above-mentioned mushroom culture medium, it comprises the steps:
(1) methane slag is boiled 1 ~ 1.5h in boiling water, filter, get filter residue; After repeating twice, gained filter residue is tanned by the sun to drying, for subsequent use;
(2) in aqueous ethanolic solution, soak 6 ~ 12h by after bean dregs and cassava grain stillage mixing, after having soaked, take out solid part and dry for subsequent use;
(3) by rear for subsequent use for the solid part mixing of the filter residue of gained in waterplant powder, Common Threewingnut Root, astragalus polysaccharides, step (1) and step (2) gained;
(4) use first 5 ~ 7 days in matrix, after the mixed system of gained in step (3) and composite fungus agent mixing, to obtain final product.
In step (2), in described aqueous ethanolic solution, the volume fraction of solute ethanol is 50 ~ 60%.
The application of above-mentioned mushroom culture medium in cultivated mushroom is also within protection scope of the present invention.
Beneficial effect:
Compared with prior art, product of the present invention effectively can improve the breeding and planting efficiency of various mushroom, and product utilization methane slag of the present invention is as raw material, effectively solves the problem that the utilising efficiency of methane slag is not high in prior art of having gone.Meanwhile, the preparation method of product of the present invention is simple, and cheaper starting materials is easy to get, and is easy to promote.
Embodiment
According to following embodiment, the present invention may be better understood.But those skilled in the art will readily understand, the content described by embodiment only for illustration of the present invention, and should can not limit the present invention described in detail in claims yet.
Embodiment 1
A kind of mushroom substratum, it comprises the component of following parts by weight:
Methane slag 35 parts; 25 parts, bean dregs; Cassava grain stillage 15 parts; 22 parts, waterplant powder; Composite fungus agent 6 parts; Common Threewingnut Root 4 parts; Astragalus polysaccharides 8 parts.
Embodiment 2
The preparation method of the mushroom substratum in embodiment is as follows:
(1) methane slag is boiled 1h in boiling water, filter, get filter residue; After repeating twice, gained filter residue is tanned by the sun to drying, for subsequent use;
(2) in the aqueous ethanolic solution of 60% volume fraction, soak 12h by after bean dregs and cassava grain stillage mixing, after having soaked, take out solid part and dry for subsequent use;
(3) by rear for subsequent use for the solid part mixing of the filter residue of gained in waterplant powder, Common Threewingnut Root, astragalus polysaccharides, step (1) and step (2) gained;
(4) use first 7 days in matrix, after the mixed system of gained in step (3) and composite fungus agent mixing, to obtain final product.