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Industrial phlebopus marginatus cultivation method

A technology of black boletus and cultivation method, which is applied in cultivation, plant cultivation, mushroom cultivation, etc., can solve the problems of reducing nutrient transportation, nutrient consumption, and affecting production, so as to reduce water evaporation, increase the water content of mushroom body, The effect of reducing the number of mushrooms

Inactive Publication Date: 2016-11-16
JINGHONG HONGZHEN AGRI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Due to the special living habits of black boletus, the factory cultivation of black boletus has the following problems: ①The water content of the compost is low; It is only enough to supply 1 to 2 fruiting bodies to grow up, and too many mushrooms will affect the quality of the finished mushrooms; ③Aeration during the bacteria cultivation period and the fruiting body growth period consumes a lot of water in the compost and soil materials. Water is the medium for nutrient transport. The reduction of water content in the medium means that the nutrient transport is reduced, which in turn affects the growth of the fruiting body, reduces the weight of a single mushroom, and seriously affects the yield.
Therefore, in the case of satisfying the normal growth of mycelium, maintaining the water content of the compost and soil-covering materials to the maximum is an important measure to increase the weight of the fruit body and increase the yield; Form early fruiting, consume nutrients and lead to irregular fruiting, increasing the difficulty of fertility management

Method used

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Examples

Experimental program
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Embodiment 1

[0055] A method for cultivating black boletus, comprising the following steps:

[0056] 1), inoculation and bacteria cultivation step: Inoculate the pre-cultivated black boletus bacterial classification into the sterilized bottled culture medium, at a temperature of 25°C, a humidity of 50%, CO 2 Under the condition of concentration 1500ppm, mycelia culture is carried out. Under this condition, the mycelium is overgrown with the culture medium for 40 days, and can enter the soil-covering stage.

[0057] The formula of the medium is in parts by weight, and includes the following components: 40 parts of sawdust, 25 parts of red soil, 15 parts of wheat grains, 5 parts of millet, 11 parts of rice bran, 5 parts of corn flour, 1 part of gypsum powder, MgSO 4 0.1 parts, KH 2 PO 4 0.3 parts, ZnSO 4 1 serving.

[0058] 2), soil covering step: cover the soil covering material on the surface of the culture medium covered with mycelium to form a soil covering layer, the water content...

Embodiment 2

[0067] 1), the step of inoculating bacteria: inoculating the black boletus bacterial classification into the sterilized bottled culture medium, at a temperature of 28 ° C, a humidity of 70%, CO 2 The concentration of 2500ppm is used for mycelia culture. Under this condition, the mycelium is overgrown with the culture medium for 38 days and can enter the soil-covering stage.

[0068] The formula of the medium is in parts by weight, and includes the following components: 60 parts of wood chips, 15 parts of red soil, 5 parts of wheat grains, 15 parts of millet, 5 parts of rice bran, 15 parts of corn flour, 3 parts of gypsum powder, MgSO 4 0.3 parts, KH 2 PO 4 0.1 parts, ZnSO 4 3 copies.

[0069] 2), soil covering step: cover the soil covering material on the surface of the culture medium covered with mycelium to form a soil covering layer, the water content of the soil covering material is 42.5%, the soil covering layer is 3cm thick, and then add a bottle cap on the bottle mo...

Embodiment 3

[0077] 1), inoculation and bacteria cultivation step: Inoculate the black boletus strain into the sterilized bottled culture medium, at a temperature of 30°C, a humidity of 80%, CO 2 The concentration of 3000ppm is used for mycelia culture. Under this condition, the mycelium is overgrown with the culture medium for 40 days and can enter the soil-covering stage.

[0078] The formula of the medium includes the following components in parts by weight: 20 parts of wood chips, 30 parts of wood chips, 20 parts of red soil, 10 parts of wheat grains, 10 parts of millet, 7 parts of rice bran, 10 parts of corn flour, and 2 parts of gypsum powder , MgSO 4 0.2 parts, KH 2 PO 4 0.2 parts, ZnSO 4 2 servings.

[0079] 2), the soil covering step is: cover the soil covering material on the surface of the culture medium covered with mycelium to form a soil covering layer, the water content of the soil covering material is 50%, the soil covering layer is 5cm thick, and then add a bottle c...

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Abstract

The invention relates to the technical field of edible mushroom cultivation, and relates to an industrial phlebopus marginatus cultivation method. According to the industrial phlebopus marginatus cultivation method, holes are formed in the center of a bottle cap, so that good air permeability of a soil covering material is ensured, and hyphae grow normally; insufficient moisture when soil is covered is complemented conveniently; the water retaining capacity is high; early fruiting caused by wall climbing hyphae at the opening of a bottle during a mushroom culturing period is thoroughly inhibited; the fruiting quality is also reduced by 50 percent, so that nutrition consumption is reduced, the labor cost caused by thinning mushrooms is reduced, and high yield of the phlebopus marginatus is ensured.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation, in particular to a method for cultivating industrialized black boletus. Background technique [0002] Black boletus Phlebopus marginatus (Drum.ex Beak.) Wating&Greg is a rare tropical edible fungus, mainly distributed in Sri Lanka, Vietnam, Indonesia, Thailand, Brazil, Mexico, Australia, New Zealand and my country's Yunnan, Guangxi and Hainan . Black boletus is fresh in quality, delicious in taste, rich in nutritional value, high in protein and low in fat, rich in 17 kinds of essential amino acids and mineral elements necessary for human body such as phosphorus, potassium, calcium, magnesium, iron and zinc, etc. Good health food and has good medicinal value, deeply loved by consumers. [0003] Although black boletus can live saprophytic life away from the host tree camp, and has been successfully cultivated and realized factory cultivation by the method of cultivating saprophyt...

Claims

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Application Information

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IPC IPC(8): A01G1/04
CPCA01G18/00
Inventor 纪开萍纪光燕杨君巧石泉王燕玲罗顺珍唐梅李夏梅谢程帆
Owner JINGHONG HONGZHEN AGRI TECH CO LTD
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