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Pleu rotus eryngii cultivation material and its confecting process through industrial production

A culturing material and factory-like technology, applied in the fields of botanical equipment and methods, horticulture, application, etc., can solve the problems of difficulty in bottling, affecting the quality of bottling, etc., and achieve low price, suitable for mechanized operation, and strong fruiting bodies. Effect

Inactive Publication Date: 2006-10-25
上海浦东天厨菇业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The growth and development of Pleurotus eryngii requires nutrients such as carbon sources, nitrogen sources, minerals, and vitamins. The traditional production methods of Pleurotus eryngii in China mostly use cottonseed shells as the raw material for culture substrates. , the mechanical stirring bottling machine is difficult to bottling, which affects the quality of bottling

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Weigh sawdust, corncobs, rice bran, and superabsorbent resin crushed to a thickness of 4 mm, and the weight ratios are respectively 45% of wood chips, 18% of corncobs, 35% of rice bran, and 2% of superabsorbent resin, and add water to the wood chips and corncobs. , while stirring for 15 minutes until the water content of the compost reaches 40%, stir for 30 minutes, add rice bran and water retaining agent, stir for 25 minutes, add water while stirring for 10 minutes until the water content of the compost reaches 65%, Stir for another 10 minutes, put it into an 850ml plastic bottle, sterilize and cool it, add the Pleurotus eryngii strains, and place it in the culture room for bacterial cultivation. After the bacteria are full, move it to the growth room to produce mushrooms. To 10-16 cm, harvested when the edge of the mushroom cap is slightly inward, with an average yield of 150 grams per bottle.

Embodiment 2

[0015] Take sawdust and corncobs crushed to a thickness of 4 mm, rice bran, and peat soil, and its weight ratio is respectively 45% of wood chips, 23% of corncobs, 30% of rice bran, and 1% of peat soil. Add water to wood chips and corncobs, and simultaneously Stir for 20 minutes until the water content of the compost reaches 40%, then stir for 35 minutes, add rice bran and water-retaining agent, stir for 30 minutes, add water while stirring for 15 minutes, until the water content of the compost reaches 67%, then stir again After 15 minutes, put it into an 850ml plastic bottle, sterilize and cool it, insert the Pleurotus eryngii strains, and place it in the culture room for bacterial cultivation. After the bacteria are full, move it to the growth room to produce mushrooms. ~16 cm, harvested when the edge of the mushroom cap is slightly inward, with an average yield of 150 grams per bottle.

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Abstract

The present invention relates to a compost for industrial production of Pleurotus eryngii and a preparation method thereof. The compost for industrial production of Pleurotus eryngii comprises sawdust, rice bran, granular corncobs and a water-retaining agent, and the weight ratio of each component is: wood chips 40-50% , corn cob 13-23%, rice bran 30-40%, water-retaining agent 1-3%; its preparation process is to add water to sawdust and corn cob, and stir at the same time to make the water content of the compost reach 40%, then stir and add Rice bran and water-retaining agent are stirred again, and water is added while stirring until the water content of the compost reaches 65-67%, and then bottled. The wood chips, corncobs and rice bran used in the present invention are rich in sources and low in price. The wood chips and corncobs contain rich carbon sources and nutrients, and the rice bran contains rich nitrogen sources. The water-holding performance is good, so that the yield of Pleurotus eryngii can be increased by 10-15%.

Description

1. Technical field: [0001] The invention relates to a culture material for edible fungi and a preparation method thereof, in particular to a culture material for industrial production of Pleurotus eryngii and a preparation method thereof, belonging to the field of industrial production of edible fungi. 2. Background technology: [0002] Pleurotus eryngii is a newly developed precious edible fungus with therapeutic value. It is white in color, thick in flesh, smells like almonds, tastes like abalone, and is known as the "King of Oyster Mushrooms". The growth and development of Pleurotus eryngii requires nutrients such as carbon sources, nitrogen sources, minerals, and vitamins. The traditional production methods of Pleurotus eryngii in China mostly use cottonseed shells as the raw material for culture substrates. , Mechanical agitation bottling machine bottling is difficult, affecting the quality of bottling. At the same time, Pleurotus eryngii cultivated with cottonseed hus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/04
Inventor 张引芳陈建华
Owner 上海浦东天厨菇业有限公司
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