Mushroom cultivar compost and preparation method thereof
A technology for cultivating and producing cultivars, which is applied in the field of producing edible fungus strains, can solve problems such as the spread of silkworm pathogens and the threat of silkworm raising and production, and achieve the effects of vigorous growth, widening raw material channels, and being less prone to aging.
Inactive Publication Date: 2015-03-25
邬金飞
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Problems solved by technology
There are only a few places in China that use silkworm excrement to extract chlorophyll, some of which are used as feed, and most of the places only use it as general farmyard manure. However, silkworm excrement contains a large number of silkworm pathogens, and silkworm excrement is used in silkworm areas. It will cause the spread of silkworm pathogens and bring potential threats to silkworm production
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[0020] Method 1: In this embodiment, the compost for mushroom cultivars includes the following components and mass proportions: 97% silkworm excrement and 3% gypsum powder, both of which are the quality of dry matter, and the sum of the proportions is 100%.
[0021] Production Method:
[0022] ① Soak the dried silkworm excrement in clean water for 20 minutes, the silkworm excrement should be slightly soft but not crushed (the silkworm excrement should not be soaked loose);
[0023] ②Pour the silkworm excrement and gypsum powder into the mixer according to the ratio, stir evenly and fully mix;
[0024] ③ Bottling and planting holes: put the culture material into a 1100ml×78mmPP culture bottle, and fill in the hole, the diameter of the hole is 12mm-16mm, the number of holes is 5, and then cover the bottle with a breathable sponge cover;
[0025] ④ Sterilization and cooling: Autoclave the culture bottle, first at 100°C for 1 hour, then at 121°C for 1.5 hours; the cooling method...
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The invention relates to mushroom cultivar compost, which is characterized in that a mushroom cultivar is prepared by means of adding 2%-3% of gypsum powder in fifth-instar domestic silkworm excrement which is taken as a raw material. The invention also relates to a preparation method of the compost. Compared with the existing wheat grain compost, the mushroom cultivar compost has the following advantages that firstly, the silkworm excrement is complete in nutrition of nitrogen, phosphorus and potassium, hyphae grow vigorously and the coherence is good; secondly, the prepared strains have the particle shape of a wheat grain and are easily dispersed when being sown, and the prepared strains are more difficult to age than the wheat grain; thirdly, the silkworm excrement is utilized in a harmless way, the pathogens in the silkworm excrement are killed, and the silkworm breeding environment is cleaned; and fourthly, the wheat grains are substituted by the silkworm excrement, the grain and feed are saved, channels for raw materials are broadened and the strain cost is lowered.
Description
technical field [0001] The content of the present invention includes the compost compatibility of cultivar mushrooms and the preparation method of the compost of cultivars, and belongs to the field of producing edible fungus strains. Background technique [0002] Planting mulberry and raising silkworms has been a traditional industry in my country for thousands of years, and the production of silkworm cocoons in my country occupies a monopoly position in the world. Silkworm excrement is the feces of the insect silkworm larvae and is a by-product of sericulture. More than 400kt of dry matter can be collected every year, and it is a rich resource. There are only a few places in China that use silkworm excrement to extract chlorophyll, some of which are used as feed, and most of the places only use it as general farmyard manure. However, silkworm excrement contains a large number of silkworm pathogens, and silkworm excrement is used in silkworm areas. It will cause the spread ...
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IPC IPC(8): C05G3/00
Inventor 邬金飞闻飒
Owner 邬金飞