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Method of cultivating black fungus in southern districts

A cultivation method and technology in the southern region, applied in the field of edible fungus cultivation, can solve the problems of high bacterial stick pollution rate and black fungus yield reduction, etc., and achieve the effects of weakening mycelial respiration, reducing air exchange, and improving the survival rate of inoculation.

Active Publication Date: 2014-07-16
ZHEJIANG AGRI TECH POPULARIZING CENT +1
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Problems solved by technology

[0006] The invention provides a method for cultivating black fungus in the southern region to solve the problem that the high rate of contamination of fungus sticks in the existing cultivation method leads to the reduction of black fungus production

Method used

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  • Method of cultivating black fungus in southern districts
  • Method of cultivating black fungus in southern districts

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Experimental program
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Embodiment

[0037] (1) Mix 58% of mulberry chips, 30% of wood chips, 10% of bran, 1% of gypsum, and 1% of lime to prepare a dry material, then add water until the water content reaches 55%, and stir evenly to obtain Cultivation materials;

[0038] (2) In mid-June, put the culture material into a polyethylene plastic bag, tie the mouth of the bag tightly with a plastic rope, and make a material stick; the material stick was sterilized at 100°C for 12 hours, and cooled naturally after sterilization ;

[0039] (3) Carry out inoculation according to conventional methods under aseptic conditions, bacterial classification is black fungus 916 varieties, cover the oxygen control bag of 200mm * 600mm again after finishing, seal;

[0040] (4) After the inoculation is completed, the material sticks are transferred to the outdoor greenhouse. The greenhouse is a flat roof structure with a height of 4m. The temperature in the greenhouse is 25-30°C, and the relative humidity is 50-70%. By the end of A...

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Abstract

The invention discloses a method of cultivating black fungus in southern districts. The method includes: 1, making sticks, namely bagging cultivating materials to obtain the sticks; 2, inoculating, namely sterilizing the sticks and inoculating in mid-June to mid-July, and sleeving the sticks with oxygen control bags after inoculating; 3, allowing for spawn running, namely moving the bagged sticks into an outdoor greenhouse, stacking the sticks next to one another, cultivating quietly during the spawn running period, and not turning piles; controlling the interior temperature of the greenhouse to be 25-33 DEG C and relative humidity to be 60-70% by sprinkle cooling and forced ventilation, and completing spawn running from mid-to-end of August to early September; 4, piercing to promote the fungus; 5, spreading to grow the fungus. The method has the advantages that the sticks are sleeved with the oxygen control bags, inside-outside air exchange is reduced for the sticks, and the risk of the sticks being infected by infectious microbes is decreased; the rest-cultivating and turning-free technique is adopted in the spawn running period, breath of mycelia is decreased effectively, less endogenous heat is generated and released, and the temperature of the piles of sticks is relatively lowered.

Description

technical field [0001] The invention relates to a method for cultivating edible fungi, in particular to a method for cultivating black fungus in southern regions. Background technique [0002] Black fungus is a widely cultivated edible fungus in my country. At present, there are mainly two cultivation methods: segment wood cultivation and bag cultivation. The traditional production areas of black fungus are in the northeast and northwest regions, but with the maturity of black fungus bag planting technology, the cultivation scale of black fungus in southern Zhejiang and other places has expanded rapidly. The inoculation period is summer, and the ear production period is autumn, winter and spring. Mainly open field and intermittent spraying cultivation, this cultivation method is easy to manage, with high yield and excellent quality. [0003] The time to inoculate and make sticks of black fungus cultivated in the southern region is generally in the middle and late August of ...

Claims

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Application Information

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IPC IPC(8): A01G1/04
Inventor 陈青袁卫东金昌林陆娜宋吉玲
Owner ZHEJIANG AGRI TECH POPULARIZING CENT
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