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Culture medium using waste pomegranate twigs as matrix and preparation method thereof

A preparation method and a culture medium technology, applied in the field of agricultural microorganisms, can solve problems such as shortage of edible fungi cultivation raw materials, achieve the effects of high sustainability and economic benefits, realize recycling, and extend the industrial chain

Inactive Publication Date: 2014-01-01
攀枝花市农林科学研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing edible fungus cultivation raw materials are in short supply

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The raw materials are: 38% pomegranate branches, 20% cottonseed hulls, 5% corncobs, 5% miscellaneous sawdust, 10% wine residue, 15% wheat bran, 4% oily dryness, 0.5% sucrose, 0.5% potassium dihydrogen phosphate, gypsum 1% and traditional Chinese medicine yeast 1%.

[0036] a. Crush pomegranate branches into particles with a particle size of 0.1 to 10 mm, and soak them in lime water with a mass concentration of 1% for 24 hours;

[0037] b. Mix the soaked pomegranate branches with cottonseed husks, corncobs, miscellaneous wood chips, wine residues, and traditional Chinese medicine yeasts, and adjust the water to about 60%. Sterilize under high pressure at 0.1 MPa for 2 hours at ℃, and cool down to room temperature to obtain a culture medium.

[0038] Inoculation, germination and fruiting are consistent with common edible fungus cultivation methods.

Embodiment 2

[0040] The raw materials are 50% of pomegranate branches, 10% of cottonseed hulls, 10% of corncobs, 6% of wine lees, 15% of wheat bran, 5% of oilseed, 1% of sucrose, 1% of potassium dihydrogen phosphate, 3% of gypsum, and traditional Chinese medicine yeast 1%.

[0041] a. Crush the pomegranate branches into particles with a particle size of 0.1 to 10 mm, and soak them in lime water with a mass concentration of 3% for 48 hours;

[0042] b. Mix the soaked pomegranate branches with cottonseed husks, corn cobs, wine residues, and Chinese medicine yeasts evenly and adjust the water to about 65%. After composting and fermenting for 8 days, add other raw materials and mix evenly. MPa sterilized for 1.5h, lowered to room temperature, to obtain the culture medium.

[0043] Inoculation, germination and fruiting are consistent with common edible fungus cultivation methods.

Embodiment 3

[0045] The raw materials are: 58% pomegranate branch, 10% cottonseed husk, 10% wine residue, 15% wheat bran, 4% oil keratin, 0.5% sucrose, 0.5% potassium dihydrogen phosphate, 1% gypsum, and 1% traditional Chinese medicine yeast.

[0046] a. Crush the pomegranate branches into particles with a particle size of 0.1 to 10 mm, and soak them in lime water with a mass concentration of 1% for 72 hours;

[0047] b. Mix the soaked pomegranate branches with wine residues, cottonseed husks, and traditional Chinese medicine yeast evenly and adjust the water to about 60%. After composting and fermenting for 5 days, add other raw materials and mix evenly, pack them into bags, and sterilize at 95°C for 12 hours , down to room temperature, to obtain the culture medium.

[0048] Inoculation, germination and fruiting are consistent with common edible fungus cultivation methods.

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Abstract

The invention belongs to the field of agriculture microbes and specifically relates to a culture medium using waste pomegranate twigs as a matrix and a preparation method thereof. A technical problem to be solved is as follows: an edible fungi cultivation resource is deficient. A technical scheme to solve the technical problem is as follows: the culture medium using waste pomegranate twigs as the matrix is provided, wherein the culture medium comprises the following raw materials by weight percent: 38%-78% of pomegranate wigs, 0%-40% of cotton seed hulls, 0%-40% of corn cobs, 0%-40% of mixed saw dust, 4%-10% of liquor residues, 12%-20% of wheat bran, 3%-8% of an oil cake, 1%-1.5% of sucrose, 0.5%-1% of monopotassium phosphate, 1% of gypsum and 0.5%-1% of zymocyte. The culture medium using waste pomegranate twigs as the matrix and the preparation method thereof disclosed by the invention can greatly promote the pomegranate industry and the edible fungi industry.

Description

technical field [0001] The invention belongs to the field of agricultural microorganisms, and in particular relates to a culture medium using discarded pomegranate branches as a substrate and a preparation method thereof. technical background [0002] The traditional wood-rot edible fungus cultivation uses broad-leaved tree resources as the main cultivation substrate, but the forest coverage rate in my country is low, the accumulation of mushroom forest resources is relatively small, the distribution of existing mushroom forest resources is uneven, and the broad-leaved forest resources are few and the stand quality is not high. The proportion of high-quality mushroom tree species available is low. With the continuous expansion of the production scale of the edible fungus industry in bags, the excessive consumption of limited mushroom wood resources has become increasingly prominent. exhaustion trend. In addition, in some areas, due to deforestation, land reclamation, defore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00C05F11/08
CPCY02W30/40
Inventor 杨梅柳成益李华兵唐平罗照西杨晓峰
Owner 攀枝花市农林科学研究院
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