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Oyster mushroom multi-crop fruiting device and fruiting method in which device is utilized

A technology for oyster mushrooms and tanks, which is applied in the field of multi-crop mushrooming devices for oyster mushrooms, which can solve the problems of unrealized factory cultivation of oyster mushrooms, high ventilation, and difficulty in both heat preservation and large ventilation.

Active Publication Date: 2018-01-16
BIOLOGY INST OF HEBEI ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, Pleurotus ostreatus has not yet been cultivated in an industrialized manner. The difficulty lies in the fact that the production of Pleurotus ostreatus requires a high amount of ventilation, and it is difficult to take into account both heat preservation and large ventilation under the airtight conditions of the factory.

Method used

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  • Oyster mushroom multi-crop fruiting device and fruiting method in which device is utilized
  • Oyster mushroom multi-crop fruiting device and fruiting method in which device is utilized

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Such as figure 1 Shown, a kind of Pleurotus ostreatus multi-crop fruiting device comprises a tank body 1 and a ventilating sealing cover 2 arranged on the top of the tank body 1; a distribution pipe 3 is arranged in the tank body 1 along the axial direction or parallel to the axial direction , the distribution pipe 3 runs through the bottom of the tank body 1 and a first sealing cover 4 is provided outside the tank body 1;

[0034] The tank body 1 is cylindrical, made of high temperature resistant plastic or stainless steel, with a height of 30-35 cm and a diameter of 15-30 cm. Preferably, the tank body is 35 cm high and 25 cm in diameter. The air-permeable sealing cover 2 has the functions of light transmission and air filtration, specifically, transparent high-temperature-resistant plastic or glass can be selected.

[0035] Such as figure 2 As shown, the distribution pipe 3 is connected to the delivery pipeline 6 after removing the first sealing cover 4, the delive...

Embodiment 2

[0038] Example 2 Effects of Nutritional Supplements on Pleurotus ostreatus Multi-crop Fruiting

[0039] Cultivation material preparation (by mass fraction):

[0040] Formula 1: 50% coarse sawdust, 40% cottonseed hulls, 3% bean cake powder, 6% bran, and 1% gypsum.

[0041] Formula 2: porous ceramics 30%, coarse wood chips 30%, cottonseed hulls 30%, bean cake powder 3%, bran 6%, gypsum 1%.

[0042] Mix the cultivation material with water to control the water content to 62~65%.

[0043] The strain is Pleurotus ostreatus (Pleurotus ostreatus), which is obtained by crossing Pleurotus ostreatus No. 1 and Pleurotus 2026 as the parent, and it belongs to Pleurotus otreatus. , Address: No. 3, Courtyard No. 1, Beichen West Road, Chaoyang District, Beijing, the deposit number is CGMCC No.13878, and the deposit date is 20170614.

[0044]When in use, put the cultivation material into the fruiting device, the blind end of the distribution pipe is 2~4cm higher than the material surface, th...

Embodiment 3

[0058] The influence of embodiment 3 different formula nutritional supplements on the multi-crop fruiting of Pleurotus ostreatus

[0059] Method with reference to embodiment 2.

[0060] The formula for solid cultivation is (mass fraction): 20% porous ceramics, 39% coarse sawdust, 30% cottonseed hulls, 5% bean cake powder, 5% bran, and 1% gypsum.

[0061] The strain is Pleurotus ostreatus 2026. 2026 is a commonly used Pleurotus ostreatus variety, with 25-35 original bases, and the optimum temperature for fruiting is 8-25°C, which is suitable for harvesting as Xiaoheiping in the tank.

[0062] Nutrition supplement formula 1 (L): photosynthetic bacteria culture solution 50ml, biogas slurry 100ml, urea 5g, sucrose 8g, potassium dihydrogen phosphate 1g, VB1 0.1g, magnesium sulfate 0.2g, growth factor mother solution 2ml, pH 7.5~8.0 .

[0063] Nutritional supplement formula 2 (L): photosynthetic bacteria culture solution 100ml, biogas slurry 200ml, urea 3g, sucrose 10g, potassium ...

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Abstract

The invention relates to an oyster mushroom multi-crop fruiting device. The oyster mushroom multi-crop fruiting device comprises a can body and a breathable sealing lid arranged at the top of the canbody; a distributing pipe is arranged in the can body in the axial direction and penetrates through the bottom of the can body, and a first sealing lid is arranged outside the can body; the distributing pipe is located inside the can body, and several delivery holes are formed in the side wall of the distributing pipe. The invention further relates to an oyster mushroom multi-crop fruiting methodin which the device is utilized. The trichoderma harm in the fruiting process is overcome, and small-space, high-density, energy-saving and multi-crop fruiting of industrialized cultivation can be achieved.

Description

technical field [0001] The invention relates to a multi-stubble fruiting device for oyster mushrooms and a mushrooming method and application using the device. Background technique [0002] Pleurotus otreatus is the most cultivated edible fungus variety in my country. At present, Pleurotus ostreatus is mainly cultivated by farmers, and the mushrooms are produced in multiple crops. The main cultivation process includes the preparation of cultivation materials, the production of fungus bags, sterilization, inoculation, preparation of mushroom sticks by germination, and fruiting. After 2~4 stubbles of mushrooms, the entire cultivation process is completed. With the fruiting of the mushroom sticks, the nutrition in the cultivation material gradually decreases, and the output and quality of the edible fungi also gradually decline. In production practice, mushroom farmers will add some nutrients through water replenishment to improve yield and quality, but there are also problem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/64A01G18/65A01G18/00A01G18/20C05G3/00
Inventor 张根伟刘振国李书生刘昆昂马宏尹淑丽
Owner BIOLOGY INST OF HEBEI ACAD OF SCI
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