KR20110005618U - The mushroom seed germiculture vinyl bag for mushroom culture - Google Patents

Abstract

The present invention relates to a mushroom seed culture bag for cultivating mushroom seedlings and cultivating mushrooms based on sawdust, etc., which is safer than conventional transparent mushroom seed culture bags, and produces excellent mushroom seed culture, increased yield and high quality mushroom fruiting bodies. It is to produce.

To this end, a transparent light-transmitting part on one side of an opaque black background plastic culture bag having a width of 17 to 30 cm x length of 30 to 50 cm has a width of 1 to 5 cm in a vertical shape to an ellipse, After selecting the medium composition according to the medium and mixing the medium of the present invention through the steps of encapsulation, sterilization, spawn seedlings, spawn culture step to granulate the growth chamber in the step of organically extracting the mushrooms, the light-transmitting part formed in the vertical to ellipse 1 Cutting and cultivating mushrooms has the effect of producing high-quality mushrooms as well as safer and better seed culture and higher yield than conventional cultivation of seed spawns using conventional transparent bags and cultivation of mushrooms from the top or bottom of bags. .

Mushroom spawn, spawn culture, culture bag, floodlight, bag cultivation

Description

Seed culture bag for mushroom cultivation {The mushroom seed germiculture vinyl bag for mushroom culture}

The present invention relates to a mushroom spawn culture bag for mushroom cultivation, and more particularly to a mushroom spawn culture bag in which a transparent light-transmitting portion is formed in a vertical to ellipse on one side of an opaque black background plastic culture bag, and cultured into the culture bag. The present invention relates to a seed culture bag for mushroom cultivation, which harvests a mushroom fruiting body by cutting the light-transmitting portion formed by vertical to ellipse when the feet are in the growth chamber after the rod and the seed-cultivation, to form a radical of the mushroom only by the cut-off light-transmitting portion.

Mushrooms are largely divided into mycelia and fruiting bodies, and fruiting bodies are divided into fresh and fresh. The mycelia are converted to the reproductive growth stage where mushrooms occur after nutrient growth in which various mycelia grow in various media. In the trophic growth stage of hyphae, growth is affected by temperature, light and gaseous environment. The growth temperature of nutrient hyphae is generally around 25 ℃, and carbon dioxide concentration within 10% and cultivation in dark promote mycelial growth. . The conditions under which fruiting bodies develop after mycelial growth are very complex, but mainly external environmental conditions facilitate their development. When the fruiting body is generated, the humidity is over 90% and the temperature is 10 ~ 20 ℃, but it is different depending on the type of mushroom or the mushroom variety, and light is also known to promote the fruiting of fruiting body. In artificial cultivation, it is important to control the environmental conditions of the mushrooms to suit the culture and growth of the mushrooms.

Mushrooms grow naturally and grow artificially, but artificial cultivation is widely used because of limited production due to changes in the environment such as climate change. The method of artificial cultivation of mushrooms differs depending on the type, but wood cultivation, fungus cultivation using waste cotton and rice straw, and a variety of mediums such as sawdust, cotton silk and rice bran mixed in a bottle or plastic bag Cultivation and bag cultivation methods. In recent years, mechanized bottle cultivation and bag cultivation have been carried out to increase the efficiency of production and facilities throughout the year.

In general, bag cultivation is mixed with a number of materials selected from sawdust and cotton thread, beet pulp, cotton thread foil, kpobak, corn cob, rice hull, rice bran, while controlling the moisture content of the medium to about 65% and then transparent plastic bags or It is encapsulated in an opaque black plastic bag and is composed of sterilization and spawn inoculation, culture, growth, and harvesting.

 However, in the mushroom cultivation process, the process of transferring the inoculated medium to the culture room after the spawn inoculation is repeated every day, and the culture room is irradiated to the medium where the culture is completed by entering and exiting the culture room for environmental check and management from time to time. The feet for the organic stimulus is taken as an organic stimulus to form the mushroom's originality, because the cultivation of nutrient growth process of the mycelium mycelium requires a dark culture that does not require light.

In addition, in the process of transferring to the growth room after spawning, cutting the top surface of the bag medium with scissors or a knife, or cutting the bottom of the bag, the transparent plastic bag is exposed to light so that the entire medium is exposed to light. As the epoch is formed, the nutrient dispersion and the production of malformed mushrooms for the production of fruiting bodies lead to a decrease in yield as well as a significant decrease in quality. As a result, secondary contamination of the entire culture and growth chambers is caused, and the development of mushrooms is delayed because the foot for the generation of mushrooms is not stimulated by light when organic.

Seed culture and mushroom growth, which are important for mushroom cultivation, show many technical differences among mushroom cultivators, and various methods for increasing production and producing high-quality mushrooms with excellent seed culture have been studied. Accordingly, many mushroom cultivation methods are known. . In this regard, Republic of Korea Registered Utility Nos. 0365592 and 0416428 have proposed a technology for mushroom seed culture ports and culture bags, and Republic of Korea Patent Publication No. 2008-0109466 invasion mulch vinyl bag for growing oyster mushrooms and mushroom cultivation using the same. I have suggested how.

However, although the formation of a plurality of vents presented in the above-mentioned registration practical application No. 0365592 is sufficient to supply oxygen, the normal bag cultivation characteristics of the normal pressure, autoclave sterilization and inoculation of the spawn in the sterile chamber to transfer to the culture chamber, the atmospheric sterilization is 100 ~ 104 ℃, autoclaving sterilizes germs even with very small gaps by completely sterilizing the medium at 121 ℃. This is a problem in the normal spawn culture by supplying various mold spores and moisture evaporation of the medium due to excessive oxygen supply, and the technique of constituting the through-hole and air distribution plate on the side of the bag presented in the Korean Utility Model No. 0416428 is conventionally used. It acts as a stopper (attach cotton filter in the middle of the plug-attached 6, 7 of Figure 3), the effect of blocking the pollutant caused by neglected management when reusing the existing bag stopper can be expected, but due to the nature of the bag culture culture bags As a one-time consumable, the production cost is higher than that of the existing bags. Especially, during the spawn culture, the hyphae grows and many respiratory heats and CO 2 are generated. It is easy to be discharged to the upper surface, so reuse of the existing cap is effective and economical.

In addition, as in the conventional technique using a transparent plastic bag when cultivating mushrooms with the culture bags presented in the two registration practical use, the entire culture bag is exposed to light, the above-mentioned problem occurs.

In addition, the mulch vinyl bag for cultivating oyster mushrooms proposed in Korean Patent Application Publication No. 2008-0109466 is a technique for improving spawn culture and growth using black or transparent invasive mulching vinyl, which is conventionally used in fungus culture using closed surfaces. Although it has the effect of improving the temporary concentration of labor and efficiency of the mushroom cultivation facility, which are disadvantages of the cultivation of the cultivation, the method is limited to the sterilization of the cultivation of the medium by low temperature sterilization (60-65 ° C.) and the fermentation medium. In addition to excessive oxygen supply, which is a problem of registered practical application No. 0365592, the supply of various mold spores and the evaporation of the medium moisture, as well as mushrooms generated by the invasion formed is not effective for normal spawn culture and high-quality mushroom production.

In the present invention, in order to solve the above-mentioned conventional problems, the spawn culture bag used for mushroom cultivation using the bag is formed in a transparent or light-transmitting part on one side of the opaque black background plastic bag vertically or oval, By blocking the stimulation by), it can suppress the occurrence of malformed mushrooms due to the primordial formation during the cultivation, and can observe the contamination coming from the culturing process with the light transmitting part, thereby cultivating safe and excellent spawn.

In addition, immediately after the mushroom spawn culture, the growth chamber is formed in a vertical to elliptical shape immediately after incision, and induces buds to the light-transmitting part only by stimulation by light. The purpose of the present invention is to provide a mushroom seed culture bag that can produce high-quality mushrooms as well as increase production by reducing back wigs and increasing the moisturizing effect of the medium than conventional cultivation.

The present invention to achieve the above object is

In the mushroom seed culture bag for mushroom cultivation, it is a heat-resistant plastic bag such as high density polyethylene (HDPE) to polypropylene (PP), on one side of an opaque black background plastic culture bag having a width of 17 to 30 cm x length of 30 to 50 cm The transparent light-transmitting part is formed in a width of 1 to 5cm standard provides a culture bag for mushroom cultivation, characterized in that the encapsulation of 0.6 to 2kg mixed medium.

In addition, the transparent light-transmitting portion formed on one side of the vinyl culture bag is characterized in that formed in a vertical to ellipse.

The mushroom seedlings can be cultivated by selecting one of the mushrooms grown in the bag for cultivating the mushroom seedlings, roe mushrooms, oyster mushrooms, shiitake mushrooms, leaf mushrooms, ganoderma lucidum mushrooms, situation mushrooms, and mushroom mushrooms.

According to the present invention, mushroom spawn culture using a spawn culture bag for mushroom cultivation prevents external stimulation by light that may occur during the trophic growth of mushroom mycelium, thereby enabling safe and excellent spawn culture, thereby improving the mushroom spawn medium of the faithful mycelium. It can be produced, and the light transmitting part is formed to check the status of the mushroom hyphae can prevent the contamination of the culture chamber and growth chamber in advance.

In addition, the foot of the mushroom in the organic process is formed only by the light emitting portion of the bag during the organic process has the effect of producing a high-quality mushroom as well as increased production by maintaining a constant medium moisture and concentration of medium nutrients.

The objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description.

Hereinafter, with reference to the accompanying drawings, a mushroom cultivation method using a mushroom spawn culture bag according to the present invention in detail as follows.

1 is a perspective view of the light transmitting portion of the present invention is formed vertically, Figure 2 is a perspective view of the light transmitting portion of the present invention formed by an ellipse. In addition, Figure 3 is a front view in which the light-transmitting section is cut in one letter after completion of the spawn culture by sealing the mixed medium in the culture bag as in the embodiment of the present invention.

As a spawn culture bag for mushroom cultivation,

17 to 30 cm wide x 30 to 50 cm long opaque (2) black background plastic culture bag (1) transparent transparent portion (3 to 4) on one side of the width of the 1 to 5 cm standard vertical (Fig. 1) to ellipse It is formed of (Fig. 2) and can encapsulate 0.6 to 2kg of medium, and is composed of heat-resistant plastic bags such as high density polyethylene (HDPE) to polypropylene (PP) without shrinkage deformation at a high temperature of 100 ° C or higher.

In an embodiment of the present invention, the culture bag is 20 x 30cm in size, the black plastic bag is put on the transparent plastic bag commonly used in the present inventors and the industry, and the vertical floodlight (3cm, 2cm, 3cm, 4cm, 5cm, respectively) (3 ) Was formed and mushroom cultivation using the same.

As a mushroom cultivation method for deriving a specific effect using the mushroom spawn culture bag of the present invention,

Step 1: mix and seal the media

Depending on the type of mushrooms to be cultivated, the type and amount of encapsulation vary, but in the embodiment of the present invention, 50% by weight of cottonwood sawdust, 30% by weight of cotton bark, 10% by weight of beet pulp, and 10% by weight of cottonseed foil Is mixed and adjusted to a media moisture content of 65% and sealed at 850 ± 50g. In the case of the worm mushroom, 85% by weight of oak sawdust and 15% by weight of rice bran are mixed and adjusted to a media moisture content of 65% by 800 ±. It is preferable to enclose it at 50 g.

Stage 2: Sterilization and spawn vaccination

Sealed with a stopper (6) commonly used in the culture bag (1) encapsulated medium, and sterilized by normal pressure sterilization at 102 ± 2 ℃ for 6 hours or autoclave at 121 ℃ for 90 minutes and then cooled to 16 ℃ in a cooling chamber per culture bag Inoculate 10-15 g spawn.

In the embodiment of the present invention, in case of bag cultivation, 10 g of spawn inoculation per culture bag is preferable at a temperature of 16 ° C. after sterilization at 102 ± 2 ° C. for 6 hours.

Step 3: spawn culture

Entering the culture bag (1) inoculated with the seed of the second step in the culture room to adjust the room temperature to 21 ℃, 65% humidity to determine the appropriate culture days based on the accumulated temperature according to the type of mushroom, Oyster mushroom 18-22 days, roe deer mushrooms are cultured 28-31 days, mushroom mycelium will spread throughout the medium.

In the embodiment of the present invention, it is preferable to incubate with oyster mushroom 17 days, roe mushroom 28 days.

Step 4: Prize and Cut Culture Bags

The cultured culture bag 1 is granulated into a growth chamber, and the culture bag 1 is cut in 5 with one light transmitting part 3 to 4, and the culture bag 1 is laid down so that the cutting direction is upward.

Step 5: Get Your Feet Off and Harvest

After the fourth step, indoor light is irradiated to emit the mushrooms. Pleurotus mushrooms 4 days, roe deer mushrooms 7 days the mushroom's freshness is formed. After the mushroom is formed only by the light-transmitting portion (3 to 4) of the incision (5), oyster mushrooms can be harvested after 4 days and roe mushrooms after 10 days.

Mushroom cultivation step using a mushroom culture bag as described above can be configured, the configuration and specific effects of the preferred embodiment of the present invention will be described through the following examples.

Example 1 Cultivation of Pleurotus eryngii and Cultivation of Mushroom Using Culture Bag of the Invention

Oyster mushroom cultivation was carried out in the same manner as in the above 1 to 5.

Example 2 Cultivation and mushroom cultivation of roe deer fungus mushroom using the culture bag of the present invention

The roe deer mushroom was grown in the same manner as in the above 1 to 5.

Comparative Example 1 Cultivation and mushroom cultivation of Pleurotus eryngii using conventional transparent culture bags

The present inventors cultivated oyster mushrooms in the same manner as in Example 1 using a transparent heat-resistant plastic bag having a width of 20 x 30 cm.

[Comparative Example 2] Cultivation and mushroom cultivation of roe deer fungus mushroom using conventional transparent culture bags

The present inventors cultivated the roe deer mushroom in the same manner as in Example 2 using a transparent heat-resistant plastic bag having a width of 20 x 30 cm.

The results of the Examples and Comparative Examples were measured by the following method and are shown in Table 1 below.

1. Cultured mushroom hyphae density and primordial formation during cultivation: Visually confirmed during seeding into the growth room after spawn culture.

2. Culture Day: Examples and comparative examples were incubated for the same day.

3. First hair and back hair: The first hair of the Example was confirmed based on the original formation of the light-transmitted portion of the incision after incision in the culture bag in the growth room, the back hair was confirmed after removing the black vinyl forming the opaque portion. The first foot of the comparative example was confirmed based on the primordial formation of the incision, and the back foot was easily identified visually.

4. Fruiting body weight: The mushroom fruiting body was harvested from each of 10 culture bags, and the weight of commercially available effective population was measured by basis weight.

  division    Example 1    Example 2    Comparative Example 1    Comparative Example 2 Mushroom Mycelial Culture Density *      ++++      +++      ++++      +++ Primary cell formation in culture (%)        0       0       10       20 Culture       17      28       17       28 Early start (Sun)       21      35       21       35 Backrest (%)       10      15      100      100 Fruit body weight (g / pot)    210 ± 5g     90 ± 5g    195 ± 5g     80 ± 5g

*. ++++ on, +++

As a result of referring to Table 1, the culture density of the oyster mushroom can be seen all good results, but in the comparative example cultured in the same day, the immature spawn culture was confirmed about 10%. The culture density of roe deer mushroom is somewhat low. This is a general mycelial characteristic of the roe deer fungus, the mycelium vitality and density is very weak to the naked eye. Although the result was visually confirmed, the hardness of the spawn culture according to the embodiment of the present invention was evaluated when the culture bag was pressed by hand.

In addition, in the comparative example, the seedlings were regenerated from the 17th day of spawning, and in the examples, there were no culture bags regenerated by the effect of blocking light.

All of them can see the same result, which is judged to be the effect of the same incubation temperature and integration temperature according to the incubation period.

In particular, when looking at the mushroom foot site example and comparative example shows a lot of difference. In the example according to the present invention, the mushrooms had little back paws and only a large amount of light on the light-transmitting part.

As shown in Table 1, the yield of the mushroom fruiting body can also be seen to increase the effect of 8 ~ 13%, which is a stable seed culture for the use of the culture bag according to the present invention concentrated nutrients only in the floodlight because there is no primordial formation during the culture As a result, the number of mushroom feet increased, and the weight of each mushroom was found to be higher. On the other hand, in the case of the comparative example formed during the spawn culture, it was found that the yield decreases because there are many non-commercial populations growing as malformed mushrooms.

In addition, in the formation of the light transmitting part, the results according to the culture bags formed in each of 1 to 5cm was found to be all preferable because there is no difference in all aspects.

1 is a perspective view of the light transmitting portion of the present invention formed vertically

Figure 2 is a perspective view of the light transmitting portion of the present invention formed of an ellipse

3 is a front view in which the light-transmitting section is cut into one by encapsulating the culture bag in accordance with an embodiment of the present invention

DESCRIPTION OF THE REFERENCE NUMERALS

1. Mushroom spawn bag 2. Opaque part

3. Vertical floodlight 4. Elliptic floodlight

5. 1-way incision 6. Plug

7. through-hole

Claims (3)

In the mushroom seed culture bag for mushroom cultivation, As a heat-resistant plastic bag of high density polyethylene (HDPE) to polypropylene (PP), a transparent light-transmitting part on one side of an opaque black background vinyl culture bag having a width of 17 to 30 cm x length of 30 to 50 cm is formed in a width of 1 to 5 cm standard. Spawn culture bag for mushroom cultivation, characterized in that the encapsulation of 0.6 to 2kg mixed medium. The seed culture bag for mushroom cultivation according to claim 1, wherein the transparent light transmitting part formed on one side of the vinyl culture bag is vertically formed. The seed culture bag for mushroom cultivation according to claim 1, wherein the transparent light transmitting part formed on one side of the vinyl culture bag is formed as an ellipse.

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