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Boletus aereus culture medium, preparation method therefor and application of boletus aereus culture medium

A technology of black boletus and culture medium, which is applied in the fields of botanical equipment and methods, application, and preparation of organic fertilizers, etc., can solve the problems of lack of concentration of resources of a single tree species, inability to be used as black boletus, limited distribution area, etc. , to achieve the effect of accelerating the growth rate of mycelium, shortening the cultivation time, and expanding the cultivation area.

Pending Publication Date: 2018-05-22
JINGHONG HONGZHEN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually the raw material of the culture medium of cultivating black boletus adopts rubber tree, poinciana, pomelo tree, mango tree and miscellaneous wood etc., but there are following problems: (1) rubber tree, poinciana, pomelo tree and mango tree all belong to tropical tree species, It grows in tropical and subtropical regions, and its distribution is limited. Moreover, pomelo trees and mango trees are economic fruit trees, and poinciana is a greening tree, which are not forest materials. Due to the limitations of their growth cycle and cultivation purposes, they cannot be used as a stable black plant for cultivation. The raw material of the culture medium of boletus; (2) miscellaneous woods, such as broad-leaved woods such as catalpa wood, cypress, camphor wood, poplar wood, paulownia wood, resource distribution is more scattered, and in the majority with mixed forest, single tree species resource is not concentrated, The amount is small, and it is also difficult to be used as a raw material for the medium for cultivating black boletus

Method used

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  • Boletus aereus culture medium, preparation method therefor and application of boletus aereus culture medium
  • Boletus aereus culture medium, preparation method therefor and application of boletus aereus culture medium
  • Boletus aereus culture medium, preparation method therefor and application of boletus aereus culture medium

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Embodiment approach

[0055] As an optional embodiment of the present invention, the trace element additive is mainly composed of the following raw materials in parts by weight: MgSO 4 0.019-0.22 parts, KH 2 PO 4 0.03-0.033 parts and MnSO 4 0.001-0.004 parts.

[0056] As a preferred embodiment of the present invention, the trace element additive is mainly composed of the following raw materials in parts by weight: MgSO 4 0.14 copies, KH 2 PO 4 0.15 parts and MnSO 4 0.01 part.

[0057] The black boletus culture medium provided by the present invention uses woody raw materials and Gramineae herb raw materials to change black boletus from wood rot fungi to half wood rot and half grass rot fungi, breaking through the black boletus Cultivation breaks through the existing culture medium materials, which expands the cultivation area due to the limitations of growth cycle, region or cultivation use; and woody and herbaceous raw materials have wide sources and large quantities.

[0058] As an o...

Embodiment 1

[0078] The black boletus medium provided in Example 1 is mainly made of the following raw materials in parts by weight: 250 parts of oak wood chips, 250 parts of barley stalks, 100 parts of red soil, 100 parts of grains, 30 parts of rice bran, and gypsum powder 1 part, MgSO 40.1 parts, KH 2 PO 4 0.1 parts, MnSO 4 0.005 parts and 0.2 parts of yeast extract.

[0079] The preparation method of the black boletus culture medium that embodiment 1 provides comprises the steps:

[0080] (a) Raw material pretreatment: process the wood chips into 0.4cm×2.0cm, pre-wet with water after the heap is built, and then cover the surface of the raw material heap with a layer of plastic film for fermentation, ferment for 60 days, and turn the heap once every 30 days; Treat the straw to 0.2cm×2.0m, pre-wet it with water after building the heap, then cover the surface of the raw material heap with a layer of plastic film for fermentation, and pre-wet the heap for 3 days; sieve the red soil to ...

Embodiment 2

[0084] The black boletus medium provided in Example 2 is mainly made of the following raw materials in parts by weight: 400 parts of alder wood chips, 400 parts of rice stalks, 180 parts of red soil, 180 parts of grains, 40 parts of rice bran, and 1.2 parts of gypsum powder , MgSO4 0.2 parts, KH2PO4 0.1 parts, MnSO4 0.012 parts and yeast extract 0.32 parts.

[0085] The preparation method of the black boletus culture medium that embodiment 2 provides comprises the steps:

[0086] (a) Raw material pretreatment: process the wood chips into 0.2cm×1.5cm, pre-wet with water after building the heap, then cover the surface of the raw material heap with a layer of plastic film for fermentation, ferment for 90 days, and turn the heap once every 30 days; Treat the straw to 0.1cm×1.5cm, pre-wet it with water after building the heap, and then cover the surface of the raw material heap with a layer of plastic film for fermentation, and pre-wet the heap for 4 days; sieve the red soil to rem...

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Abstract

The invention relates to the technical field of boletus aereus culture and particularly relates to a boletus aereus culture medium, a preparation method therefor and an application of the boletus aereus culture medium. The boletus aereus culture medium provided by the invention is prepared from wood shavings, straw, red soil, cereal grains, rice bran, gypsum powder, a minor-element additive and ayeast extract, wherein the wood shavings is one or a mixture of at least two of Chinese chestnut wood, Cyclobalanopsis glauca wood, alder and Betula luminifera wood. The limitation that materials of existing boletus aereus culture media are restricted to growth cycle, regions or culture use is broken through, the region of culture is enlarged, and meanwhile, the raw materials are wide in source, large in quantity and low in cost; and the preparation method is simple, and the production cycle is short. By adopting the boletus aereus culture medium provided by the invention, the growth speed ofmycelia of boletus aereus can be accelerated, the boletus aereus culture time is shortened, meanwhile, the boletus aereus yield, average boletus aereus weight and boletus aereus quality are improved,thus, the productivity is greatly increased, the production cost is reduced, and the boletus aereus culture medium has remarkable economic benefit.

Description

technical field [0001] The invention relates to the technical field of black boletus cultivation, in particular to a black boletus culture medium and a preparation method and application thereof. Background technique [0002] Black boletus belongs to a kind of boletus. Its main aliases are bigfoot mushroom and fried mushroom, also known as thigh mushroom and reticulated boletus, which belong to fungi. Black boletus is not only delicious but also nutritious. It contains a lot of protein, rich in 17 kinds of essential amino acids and mineral elements necessary for human body such as phosphorus, potassium, calcium, magnesium, iron and zinc. It is an edible fungus for weight loss, and it has good effects on diseases such as high blood pressure, high cholesterol and high blood fat, and is deeply loved by consumers. [0003] In recent years, with people's pursuit of green health, black boletus has been highly praised by more people, and the demand is increasing day by day. The nu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00A01G18/20A01G18/00
CPCC05D3/00C05F17/00C05G3/00C05D9/02C05F5/002C05F11/00C05F11/08Y02W30/40
Inventor 纪开萍纪光燕罗顺珍纪光玉金福谢飞魏学林李春会张倩高丽霞
Owner JINGHONG HONGZHEN AGRI TECH CO LTD
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