CN103483058A

CN103483058A - Formula and manufacturing method of coprinus comatus culture material

Info

Publication number: CN103483058A
Application number: CN201310389948.6A
Authority: CN
Inventors: 邬金飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-22
Filing date: 2013-08-22
Publication date: 2014-01-01
Anticipated expiration: 2033-08-22
Also published as: CN103483058B

Abstract

The invention relates to a coprinus comatus culture material, which is characterized by using broad bean hull as the main raw material, and bacterial dreg, cattle manure, gypsum powder, lime powder, calcium superphosphate and the like as auxiliary materials. The water content of the culture material is 65-67%. The invention also relates to a manufacturing method of the culture material. The broad bean hull is subjected to microbial fermentation treatment to degrade macromolecular substances, so that the culture material can be easily absorbed by the coprinus comatus hyphae, and the hyphae can absorb the material quickly and grow vigorously; the culture material has the advantages of reasonable proportion, balanced nutrients, favorable air permeability, high water retention property, high yield of coprinus comatus, and high biological efficiency (up to 123.8-130.3%); and the method implements high-added-value utilization of waste resources.

Description

The making method of a kind of cultivating chicken leg mushroom material compatibility and this planting material

Technical field

Content of the present invention comprises cultivating chicken leg mushroom material compatibility, and the making method of this planting material, belongs to the fungus growing technique field.

Background technology

Coprinus comatus, be a kind of universal rare edible mushrooms, the likeness in form chicken leg, and the crisp cunning of meat, delicious flavour, nutritious.According to surveying and determination, contain crude protein 25.4g in the dry mushroom of every 100g, fatty 3.3g, total reducing sugar 58.8g, also containing multiple amino acids, comprise the amino acid of 8 kinds of needed by human in Coprinus comatus.Coprinus comatus is again a kind of medicinal fungi, has the functions such as aid digestion, strengthening the spleen and stomach, raising body immunity, deeply is subject to domestic and international human consumer's favor.

Coprinus comatus is drafted a document living bacterium, is again autochthonal and coprophilous fungi, strong adaptability.Its artificial culture materials are mainly cotton seed hulls, straw etc. at present, but the fast development along with mushroom industry, the rise year by year of cotton seed hull price, cause the Coprinus comatus production cost constantly to increase, so each production unit is all attached great importance to looking for cheap and good-quality alternative materials.

Broad bean is at China's cultivation history of existing more than 2000.Over nearly 10 years, Chinese broad bean is produced area and is reached more than 130 ten thousand hectares, accounts for 45.7% of world's total area, is the first in the world.In the whole nation, there is plantation in most of provinces to broad bean, and autumn sowing winter kind be take as main in the areas to the south, the Changjiang river, and North of Yangtze River be take early spring sowing as main.

Broad bean, be the main raw material of brewageing broad bean paste, and broad bean skin is to produce in the broad bean course of processing, aboundresources and concentrating, but most of enterprise processed it as waste, both increased production cost, again contaminate environment.

Broad bean skin is nutritious, its main component is Mierocrystalline cellulose, hemicellulose, xylogen, still contain in addition certain mineral substance, protein, VITAMIN etc., wherein Mierocrystalline cellulose 56.8%, hemicellulose 11.8%, xylogen 8.7%, crude protein 4.64%, structural protein 4.12%, broad bean skin can provide stable and abundant carbon and nitrogen sources for the Coprinus comatus growth.

Summary of the invention

The present invention has following two aspects:

1, a kind ofly take the cultivating chicken leg mushroom material compatibility that broad bean skin is main raw material

2, the making method of planting material

The technical solution adopted in the present invention is:

A kind of cultivating chicken leg mushroom material compatibility has following component and quality proportioning: broad bean skin 62%-72%, and bacterium slag 15%-25%, cow dung 10%, calcium superphosphate 1%, terra alba 1%, lime powder 1%, be all the quality of dry-matter, the proportioning sum is 100%.

Broad bean skin: through drying, be ground into the following particle of particle diameter 5mm.

Bacterium slag: for Pleurotus eryngii, needle mushroom fruiting finish rear remaining tankage, crush, dry standby by bacterium slag (removing the bacterium slag of living contaminants).At present, Pleurotus eryngii, needle mushroom mostly are batch production production, the damp mushroom of the 1-2 that generally only gathers in production, thereby still contain a large amount of Mierocrystalline celluloses, hemicellulose, xylogen, fat, amino acid, mineral substance and mycelium (including the residual body protein of abundant mycelia) and mycelial meta-bolites in the bacterium slag.

Cow dung: cow dung is dried, smashed rear standby.Contain crude protein 10%--20%, crude fat 1%--3%, nitrogen-free extract 20%--30%, robust fibre 15%--30% in dry cow dung.

Calcium superphosphate: phosphorus, sulphur nutritive ingredient are provided.

Lime powder, terra alba: regulate, stablize the planting material potential of hydrogen, increase calcium, sulphur nutritive ingredient.

The making method of planting material, comprise the steps:

1. shine material: the 2d-3d that before spice, raw material is exposed to the sun, utilize ultraviolet ray to kill part miscellaneous bacteria in raw material;

2. prewet: first broad bean skin, cow dung are turned under drying regime evenly, thereafter by these compounds with 1% lime aqueous solution prewetted (fully drenched);

3. the fermentation of banking up: wet feed is piled to high 1.0m-1.2m, wide 2m-3m, the trapezoidal heap that length is not limit, the culture material of every heap is controlled at dry weight 300kg-500kg, after carrying out heap, surrounding is patted, then insert some vertical pores with the wooden stick of diameter 10cm-15cm on heap, at the bottom of straight through reactor, stomatal frequency is 1/m ³, finally cover straw mat by its spontaneous fermentation;

4. turning: after material temperature reaches 60 ℃, keep 24h, then carry out turning, and later turning every day once, when turning for the third time, adds bacterium slag, terra alba, calcium superphosphate, and the water content of looking windrow keeps the skin wet, turning is 4-5 time altogether, time remaining 6d-7d, while stopping fermentation, the water content of planting material (fermentation material) is 65%-67%.

The planting material fermented has fragrant, after heat radiation, can directly spread furrow or go to bed, sowing, soil covering culture.

The present invention be take broad bean skin as main raw material, is aided with the auxiliary materials such as bacterium slag, cow dung, terra alba, lime powder, calcium superphosphate, makes the cultivating chicken leg mushroom material.Its advantage is: the one, and the broad bean skin processing that undergoes microbial fermentation, make the macromolecular substance degraded, is conducive to the absorption of shaggy mane mycelium, and the mycelia material feeding is fast, it is vigorous to grow; The 2nd, planting material reasonable ratio, balanced in nutrition, bacterium material good permeability, water-retentivity are strong, and Coprinus comatus output is high, and biological efficiency reaches 123.8%-130.3%; The 3rd, realized the high value added utilization of waste material.

Embodiment

Mode 1: in the present embodiment, the cultivating chicken leg mushroom material comprises following component and quality proportioning: broad bean skin 62%, and bacterium slag 25%, cow dung 10%, calcium superphosphate 1%, terra alba 1%, lime powder 1%, be all the quality of dry-matter, the proportioning sum is 100%.

Making method:

1. shine material: 2d is exposed to the sun raw material before spice;

3. the fermentation of banking up: wet feed is piled to the trapezoidal heap of high 1.2m, wide 3m, after carrying out heap, surrounding is patted, then insert some vertical pores with the wooden stick of diameter 10cm-15cm on heap, at the bottom of straight through reactor, stomatal frequency is 1/m ³, finally cover straw mat by its spontaneous fermentation;

4. turning: after material temperature reaches 60 ℃, keep 24h, then carry out turning, and later turning every day once, when turning for the third time, adds bacterium slag, terra alba, calcium superphosphate, and the water content of looking windrow keeps the skin wet, turning is 4 times altogether, time remaining 6d, while stopping fermentation, the water content of planting material (fermentation material) is 65%-67%.

The planting material fermented, after heat radiation, directly spreads furrow, sowing, soil covering culture.

Mode 2: in the present embodiment, the cultivating chicken leg mushroom material comprises following component and quality proportioning: broad bean skin 67%, and bacterium slag 20%, cow dung 10%, calcium superphosphate 1%, terra alba 1%, lime powder 1%, be all the quality of dry-matter, the proportioning sum is 100%.Making method is with reference to mode 1.

Mode 3: in the present embodiment, the cultivating chicken leg mushroom material comprises following component and quality proportioning: broad bean skin 72%, and bacterium slag 15%, cow dung 10%, calcium superphosphate 1%, terra alba 1%, lime powder 1%, be all the quality of dry-matter, the proportioning sum is 100%.Making method is with reference to mode 1.

The impact of the planting material of table different modes on the Coprinus comatus biological efficiency

Claims

1. a cultivating chicken leg mushroom material is characterized in that containing following component and quality proportioning: broad bean skin 62%-72%, and bacterium slag 15%-25%, cow dung 10%, calcium superphosphate 1%, terra alba 1%, lime powder 1%, be all the quality of dry-matter, the proportioning sum is 100%.

2. a kind of cultivating chicken leg mushroom material according to claim 1, is characterized in that described broad bean skin is the following particle of particle diameter 5mm.

3. a kind of cultivating chicken leg mushroom material according to claim 1, is characterized in that described bacterium slag is remaining tankage after Pleurotus eryngii, needle mushroom fruiting finish.

4. the making method of the cultivating chicken leg mushroom material described in a claim 1-3 is characterized in that:

5. utilize the cultivating chicken leg mushroom material described in claim 1-4, it is characterized in that the planting material fermented has fragrant, after heat radiation, can directly spread furrow or go to bed, sowing, soil covering culture.