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Pleurotus eryngii culture medium as well as preparation method and application thereof

A culture medium, a technology of eryngium eryngii, applied in the application, fertilizer mixture, fertilization device and other directions, can solve the problems of ecological destruction, soaring cottonseed husk prices, the crisis of cultivation resources in the edible fungus industry, etc., and achieve the effect of being beneficial to environmental protection

Inactive Publication Date: 2013-05-15
邬金飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But nowadays, the problems of ecological destruction and shortage of raw materials have become increasingly prominent. On the one hand, the excessive consumption of production resources such as wood chips has caused damage to the ecological environment of forest land. On the other hand, the price of cottonseed hulls has soared, forming a cultivation resource crisis for the sustainable development of the edible fungi industry

Method used

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  • Pleurotus eryngii culture medium as well as preparation method and application thereof
  • Pleurotus eryngii culture medium as well as preparation method and application thereof
  • Pleurotus eryngii culture medium as well as preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0038] Embodiment 1: In this embodiment, the culture medium includes water and dry matter mixed with water. The water content of the culture medium is 63-66%. Bran 14%, corn flour 10%, rice bran 4%, soybean meal 4%, lime powder 1%, gypsum 1%, superphosphate 0.5%, potassium dihydrogen phosphate 0.5%.

[0039] Broad bean shells are crushed into particles below 5mm, mixed with broad bean shells and wood chips, and pre-wetted with 1% lime water for 24 hours to keep the water content of the mixture at 55%-60%; bran, corn flour, rice bran, Pour the dry soybean meal into the mixer, stir evenly, then add the pre-wet mixture, and stir again; finally, dissolve the gypsum, superphosphate, and potassium dihydrogen phosphate in water and sprinkle them in, and stir thoroughly for 15-20 minutes to reduce the water content of the mixture Keep at 63~66%, pH value is 6.5-7.0. Put it into a 1100ml×78mm PP cultivation bottle with a bottling machine. The bottling requirements should be tightened ...

Embodiment 2

[0042] Embodiment 2: In this embodiment, the culture medium includes water and water-mixed dry matter, and the water content of the culture medium is 63-66%. Skin 16%, corn flour 8%, rice bran 5%, soybean meal 3%, lime powder 1%, gypsum 1.2%, superphosphate 0.4%, potassium dihydrogen phosphate 0.4%. The preparation method refers to Example 1. Utilize the Pleurotus eryngii cultivated in the medium in this embodiment, the fruiting is neat, the growth period is short, the fruiting body character is good, and the yield is significantly higher than that of the control example.

Embodiment 3

[0043] Embodiment 3: In this embodiment, the culture medium includes water and water-mixed dry matter, and the water content of the culture medium is 63-66%. Skin 18%, corn flour 6%, rice bran 6%, soybean meal 2%, lime powder 1%, gypsum 0.8%, superphosphate 0.6%, potassium dihydrogen phosphate 0.6%. The preparation method refers to Example 1. Utilize the Pleurotus eryngii cultivated in the medium in this embodiment, the fruiting is neat, the growth period is short, the fruiting body character is good, and the yield is significantly higher than that of the control example.

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Abstract

The invention provides a pleurotus eryngii culture medium which is characterized in that the culture medium adopts broad been skins as base materials and comprises water and a dry substance mixed with the water. The water content of the culture medium is 63-66%. The dry substance comprises the following components including the broad been skins, wood dust, wheat bran, corn powder, rice bran, bean pulp, lime powder, gypsum, calcium superphosphate and monopotassium phosphate. The invention further discloses a preparation method and application of the pleurotus eryngii culture medium. Compared with the prior art, the pleurotus eryngii culture medium has the advantages that the broad been skins and other components are organically combined together by adopting a reasonable ratio so as to provide sufficient nutrition and a good growing environment for pleurotus eryngii and guarantee the high yield and the high quality of the pleurotus eryngii; and meanwhile, the broad been skins are used for replacing the wood dust so that wastes can be recycled and the wastes are changed into valuable things, so as to be good for environmental friendliness.

Description

technical field [0001] The invention relates to a culture medium for pleurotus eryngii, which uses broad bean shells as a substrate. The invention also relates to a preparation method and specific application of the culture medium, belonging to the technical field of edible mushroom cultivation. Background technique [0002] Pleurotus eryngii, also known as Pleurotus eryngii, has thick flesh, fresh and tender texture, rich nutrition, delicious taste, and has a good health care effect. Regular consumption of pleurotus eryngii can reduce the cholesterol content in human blood and has a certain effect. Regulating blood pressure, can enhance the body's immunity. [0003] Pleurotus eryngii is an edible fungus with a strong ability to decompose cellulose and lignin. For a long time, mushroom farmers have used wood chips and cottonseed husks as cultivation materials. But nowadays, the problems of ecological destruction and shortage of raw materials have become increasingly promin...

Claims

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Application Information

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IPC IPC(8): C05G1/00
Inventor 邬金飞
Owner 邬金飞
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