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Method for planting pleurotus ostreatus by using shitake mushroom dregs

A technology for shiitake mushroom residue and xiuzhen mushroom, which is applied in the fields of botanical equipment and methods, application, and horticulture, can solve the problems such as the research or patent technology of shiitake mushroom that has not been seen, achieve comprehensive utilization, reduce production costs, and have wide adaptability. Effect

Inactive Publication Date: 2012-05-30
SICHUAN AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are also related reports on planting bamboo fungus, Coprinus comatus, Straw mushroom, mushroom, Flammulina velutipes and Pleurotus ostreatus using mushroom dregs, but there is no research or patented technology on using shiitake mushroom dregs to grow Shiitake mushrooms

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Screen and remove the moldy bag of mushroom residue, fully dry the remaining mushroom residue, crush it into powdery particles with a diameter of 0.6-1cm for later use, weigh 133kg of shiitake mushroom residue, 56kg of cottonseed shell, mushroom residue and cottonseed The shell was pre-wetted by spraying water for 12 hours, and mixed well.

[0024] The amount of auxiliary materials added are: bran 10kg, dipotassium hydrogen phosphate 0.2kg, calcium sulfate 0.4kg, quicklime 0.4kg, fully mixed with the cultivation material, adjust the water content to 62%, adjust the pH to about 6.5, mix evenly, put 20cm×35cm×0.05cm low-pressure polyethylene plastic bag, sterilized under normal pressure.

[0025] Select the cultivated species of Pleurotus officinalis with dense white mycelium, high quality and strong vitality. After the bag is cooled to 26-30°C, inoculate according to the aseptic operation standard, and then transfer the fungus bag to the cultivation room for 40-45 days. ...

Embodiment 2

[0028] Each weighed 140 kg of dried and crushed shiitake mushroom dregs, 49 kg of corncobs, sprayed water on the shiitake mushroom dregs for 12 hours, and sprayed water on the corncobs for 6 hours. The amount of auxiliary materials added is: 0.2kg of dipotassium hydrogen phosphate, 10kg of bran, 0.4kg of calcium sulfate, and 0.4kg of quicklime. 17cm×33cm×0.05cm low-pressure polyethylene plastic bag, sterilized under normal pressure for later use.

[0029] Select the cultivars of Pleurotus edodes with strong mycelium growth and good quality. After inoculation, bacteria will grow in the room. During the period, keep the room dark, keep the room temperature at 22-25°C, and control the humidity at about 65%. Check the growth of mycelia every other day. After 30 to 40 days of cultivation, the mycelium is full of bags, cut off both ends of the fungus bag, and enter the management of fruiting. In the early stage of fruiting, increasing the temperature difference stimulated mycelia t...

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Abstract

The invention discloses a novel shitake mushroom dreg comprehensive utilization method. The method adopts a formula which comprises 60 to 70 percent of shitake mushroom dregs, 25 to 30 percent of cottonseed hull or corncob, 5 to 10 percent of bran, 0.1 percent of dipotassium phosphate, 0.2 percent of plaster and 0.2 percent of quicklime, wherein the shitake mushroom dregs are used as the main material and a small amount of the cottonseed hull or corncob is added into the main material; and the proper amount of bran, dipotassium phosphate, plaster and quicklime are added as auxiliary materials. The method comprises the following steps of: completely and uniformly blending the mixed materials, adjusting the moisture content to 60 to 63 percent and regulating pH to about 6.5, filling the mixed materials into bags, performing sterilization, cooling the sterilized bags, and inoculating a pleurotus ostreatus strain into the bags; culturing the pleurotus ostreatus for 35 to 40 days at the temperature of between 20 and 25 DEG C, and performing pleurotus ostreatus picking management after hyphae grow fully in the culturing bags, wherein the pleurotus ostreatus can be picked for 3 to 4 times. The method of the invention can realize the recycling of the shitake mushroom dregs, effectively reduce environmental pollution caused by the shitake mushroom dregs and reduce the production cost of the pleurotus ostreatus at the same time; the biological yield can reach about 80 percent; and the method is applicable to areas where the shitake mushroom is cultivated in sawdust bags.

Description

technical field [0001] The invention relates to the technical field of recycling of agricultural by-products, in particular to a method for planting Pleurotus edodes by utilizing mushroom dregs of shiitake mushrooms. Background technique [0002] Shiitake mushrooms [Lentinus edodes (Berk.) sing] are also known as mushrooms, Xiangxin, winter mushrooms, etc., and belong to Basidiomycetes, Agaricales, Pleurotaceae, and Lentinus genus in classification. It has the characteristics of unique fragrance and delicate taste. Shiitake mushrooms contain a variety of nutrients (amino acids, vitamins, etc.) and medicinal ingredients (lentinan) that are beneficial to human health, and their nutritional and medicinal values ​​are high. China praises shiitake mushroom as "mountain delicacy", and the U.S. praises it as "God's food", which is very popular among the people. Shiitake mushrooms are the second largest edible fungus in the world after Agaricus bisporus. [0003] my country's Zhej...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/04C05G3/00
Inventor 陈强邓良基张世熔高雪松杨泓睿
Owner SICHUAN AGRI UNIV