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Use of culture medium for Agaricus bisporus production

A culture medium and technology of Agaricus bisporus, applied in the fields of application, horticulture, botany equipment and methods, etc., can solve the problems of Agaricus bisporus cultivation area (unsatisfactory production volume, limitation of Agaricus bisporus production and cultivation, difficulty in medium discharge, etc., to improve agricultural ecology The effect of environment, low input, huge economic benefit and social benefit

Inactive Publication Date: 2009-06-03
SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cultivation area (production volume) of Agaricus bisporus in the north is not ideal, which is mainly limited by the production site.
At present, the cultivation of Agaricus bisporus in the north mainly adopts shed or factory production methods. Because the production and cultivation of Agaricus bisporus requires a large amount of medium, it occupies a large area of ​​the site, and it is difficult to discharge the discarded medium after production, which is easy to cause environmental pollution. and other problems, so that the production and cultivation of Agaricus bisporus in the north is greatly restricted
If people can make full use of the common crops in the north such as corn, sorghum and other tall stalk crops planted in the open space (furrow) to carry out the cultivation of Agaricus bisporus, it will effectively solve the problem of the production site, but up to now, there is no patented technology in this respect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1 Culture medium used for Agaricus bisporus bacterial classification and preparation example thereof:

[0038] By weight, the culture medium of Agaricus bisporus cultivar consists of: straw (3cm long) 60%, cow dung powder (fully fermented) 30%, soybean powder 6%, superphosphate 2%, calcium carbonate 1%, gypsum Powder 1%. Soak the cut straw for 3 hours, take it out and pile it up for a whole day and night, then mix it with other culture materials, add water to the water content of 60%, adjust the pH value to 7.0, put it in a 750ml bottle according to the conventional method of breeding edible fungi, and sterilize 1. Inoculate, cultivate at 26°C, and use for sowing after the mycelia cover the 750ml bottle.

Embodiment 2

[0039] Embodiment 2 Field cultivation experiment example of Agaricus bisporus

[0040] by 100m 2 In terms of planting area, the amount of medium raw materials for cultivating Agaricus bisporus is:

[0041] Straw 2000kg, cow dung 1750kg, bean cake fertilizer 80kg, urea 50kg, gypsum powder 50kg, calcium superphosphate 50kg, lime powder 10kg.

[0042] The above-mentioned raw materials are fermented by a conventional method: the water content of the stockpile is 60%, and the pH is 7.0.

[0043] Field production experiment:

[0044] In late June, when the corn grew to a height of 1.5 m, furrows were dug to a depth of 20 cm and a width of 50 cm. Sprinkle a layer of quicklime at the bottom of the ditch first, and then make a bed: adjust the water content of the above-mentioned prepared medium to 65%, spread it on the quicklime powder, and its thickness is ~ 20cm. When the ammonia gas in the culture medium was exhausted and the temperature of the material dropped below 30°C, sow t...

Embodiment 3

[0049] The difference with embodiment 2 is:

[0050] According to the planting area of ​​100m2, the amount of medium raw materials for cultivating Agaricus bisporus is:

[0051] Straw 2000kg, cow dung 1750kg, bean cake fertilizer 80kg, urea 50kg, gypsum powder 50kg, calcium superphosphate 50kg, lime powder 10kg.

[0052] When the pile is fermented, the moisture content of the pile is 65%, and the pH is 7.5.

[0053] In late June, when the sorghum grew to a height of 1.2m, the ditch was opened with a depth of 15cm and a width of 30cm.

[0054] 100m in this embodiment 2 Receive 2458kg of Agaricus bisporus.

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Abstract

The present invention relates to bispore mushroom cultivating technology, and is especially one kind of bispore mushroom cultivating medium and its application. The cultivating medium consists of grass material 45~55 wt%, dung material 35~45 wt%, cake fertilizer 1~8 wt%, urine 0.5~1.0 wt%, gypsum powder 0.5~1.5 wt%, calcium superphosphate 0.8~1.5 wt%, lime powder 0.2~1.5 wt%, calcium carbonate 0~2.0 wt% and dichlorovos 0~0.5 wt%. The grass material including rice straw, wheat straw, cotton seed husk, corn cob and corn stalk, and the dung material including cow dung, house dung and chicken dung account for at least 90 wt%. The cake fertilizer may be soybean cake, soybean powder, cotton seed cake and / or corn powder. The cultivating medium is used for cultivating bispore mushroom in tall stalk crop field and has biological conversion efficiency over 60 % and bispore mushroom yield over 25 kg / m<2>.

Description

technical field [0001] The invention relates to the cultivation technology of Agaricus bisporus, in particular to a culture medium for producing Agaricus bisporus and its application. Background technique [0002] Agaricus bisporus is one of the edible fungi with a long history of cultivation in the world, the largest cultivation area, and the highest total output of edible fungi. Among them, China, the United States, France, Australia, the United Kingdom, South Korea, and Germany have the largest output and consumption. In my country, it was first cultivated in Fujian, Zhejiang, Jiangsu and other places, and then moved northward to develop widely in Henan, Shandong, Hebei and other places. The production and cultivation of Agaricus bisporus has become the main way for farmers in some areas to increase their income and become rich. But the cultivated area (production capacity) of Agaricus bisporus in the north is not ideal enough, and it is mainly limited by the production s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/04A01G7/00
Inventor 李东坡武志杰陈利军
Owner SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
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