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Maize mushroom production method and products

A corn mushroom and production method technology, applied in mushroom cultivation, botanical equipment and methods, horticulture, etc., can solve the impact of corn mushroom harvest quality on sales, processing, and consumption, affect the market acceptance of corn mushrooms, and have minimal utilization value and other problems, to achieve the effect of simple operation, meeting the needs of life, and high yield of mushrooms

Active Publication Date: 2016-03-23
JIANGSU ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

my country's farmers have also had the habit of eating corn smut tender tumors (commonly known as corn black rice, cob bag, corn black mold) for many years, but they have not seen it in my country's market. The main reason is that (1) there is no large-scale The production of corn mushrooms is limited to the sporadic corn mushrooms that are naturally morbid in the field, and the number is extremely small, and its utilization value is negligible; (2) the harvest quality of corn mushrooms has an important impact on sales, processing, and consumption
In most cases, corn mushrooms suitable for processing and eating cannot be harvested, which greatly affects the market acceptance of corn mushrooms

Method used

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  • Maize mushroom production method and products
  • Maize mushroom production method and products
  • Maize mushroom production method and products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] In this experiment, the isolation and cultivation of black powdery mildew was carried out in the headquarters of Jiangsu Academy of Agricultural Sciences, and the field inoculation was carried out in Liuhe Animal Science Base, including the following steps:

[0029] (1) Collection and cultivation of corn mushroom strains: corn smut was collected from Nanjing, Jiangsu, and a trace amount of mycelium heart juice was picked with aseptic picking needles under aseptic conditions, spread on the PDA medium, 28 Incubate at ℃ for 5 days, transfer all the grown colonies to a 2 ml sterile centrifuge tube, add an appropriate amount of sterile water to fully shake and suspend the bacterial cells, and finally add glycerol to the suspension to make the concentration of glycerol 15%. Store in -80°C refrigerator for long-term storage.

[0030] Preparation method of PDA medium: 200 pieces of potato-free, peeled and cut into small pieces, boiled in sterile water for 30 minutes, filtered, ...

Embodiment 2

[0036] In this experiment, the isolation and cultivation of black powdery mildew was carried out in the headquarters of Jiangsu Academy of Agricultural Sciences, and the field inoculation was carried out in Liuhe Animal Science Base, including the following steps:

[0037] (1) Collection and cultivation of corn mushroom strains: corn smut was collected from Nanjing, Jiangsu, and a trace amount of mycelium heart juice was picked with aseptic picking needles under aseptic conditions, spread on the PDA medium, 28 Incubate at ℃ for 5 days, transfer all the grown colonies to a 2 ml sterile centrifuge tube, add an appropriate amount of sterile water to fully shake and suspend the bacterial cells, and finally add glycerol to the suspension to make the concentration of glycerol 15%. Store in -80°C refrigerator for long-term storage.

[0038] (2) Preparation of inoculum: The inoculum was prepared by culturing smut before the corn bloomed. Take an appropriate amount of corn stigma liqu...

Embodiment 3

[0043] In this experiment, the isolation and cultivation of black powdery mildew was carried out in the headquarters of Jiangsu Academy of Agricultural Sciences, and the field inoculation was carried out in Liuhe Animal Science Base, including the following steps:

[0044](1) Collection and cultivation of corn mushroom strains: corn smut was collected from Nanjing, Jiangsu, and a trace amount of mycelium heart juice was picked with aseptic picking needles under aseptic conditions, spread on the PDA medium, 28 Incubate at ℃ for 5 days, transfer all the grown colonies to a 2 ml sterile centrifuge tube, add an appropriate amount of sterile water to fully shake and suspend the bacterial cells, and finally add glycerol to the suspension to make the concentration of glycerol 15%. Store in -80°C refrigerator for long-term storage.

[0045] (2) Preparation of inoculum: The inoculum was prepared by culturing smut before the corn bloomed. Take an appropriate amount of corn stigma liqui...

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Abstract

The present invention relates to a maize mushroom production method, and belongs to the technical field of mushroom cultivation. The method comprises: culturing ustilago maydis to prepare an inoculum solution with suitable concentration; after the susceptible maize hybrid tasseled, injecting the inoculum solution with suitable concentration through the filament passage into the top of corn cobs; and harvesting the maize mushroom in an adaptive period after inoculation. According to the maize mushroom produced by using the method provided by the present invention, the method has the advantages that the operation is simple, the yield is high, the appearance quality is good, and the batch production can be realized, and the method is a good method worth being promoted and applied.

Description

technical field [0001] The invention relates to a method and product for producing corn mushrooms, belonging to the technical field of mushroom cultivation. Background technique [0002] Before the disclosure of the present invention, there has not been a method for artificially inoculating a large amount of corn mushrooms with high yield. [0003] Maize smut (Ustilagomaydis) is the pathogen of maize smut and belongs to the subphylum Basidiomycota. Corn smut infects corn ears, and the tumors that form before maturity resemble mushrooms and are called corn mushrooms. Corn mushrooms harvested at the right time are sweet when eaten raw and more flavorful when fried. Regular consumption of corn mushrooms can prevent and treat gastrointestinal ulcers and liver diseases, as well as help digestion and laxatives. Research on the nutritional characteristics of corn mushrooms shows that timely harvested corn mushrooms contain inorganic elements (iron, zinc, magnesium, phosphorus, ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04
CPCA01G18/00
Inventor 陈艳萍张美景孟庆长袁建华赵文明郑飞孔令杰刘瑞响
Owner JIANGSU ACAD OF AGRI SCI
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