KR20190131225A - Method for increasement of egg production of centipede - Google Patents

Abstract

The present invention relates to a method for increasing an egg-laying rate of centipedes. In the method for increasing the egg-laying rate of centipedes of the present invention, only female centipedes expected to lay eggs during the egg-laying season are separated into an opaque container having an upper and a lower opening and bred separately from other centipedes. Through the method for increasing the egg-laying rate of centipedes of the present invention, it is possible to mass-produce centipedes, thereby obtaining the effect of activating the insect industry and increasing the income, and the present invention can be easily used in breeding farms, thereby increasing labor efficiency.

Description

Method for increasement of egg production of centipede}

The present invention relates to a method for improving the spawning rate of centipedes, and more specifically to breeding cancer and aqueous ratios according to a specific ratio, and to increase spawning rate by inducing spawning by separating only female centipedes that are expected to spawn in the breeding state. It is about how.

There are 3,000 species of centipede in the world, and 44 species of domestic species (4 species and 7 families) (Korean Animal Collection, 1997). Among them, Wangjine is one of the traditional herbal medicines (220 species), which is used as a folk medicine such as stroke, detoxification, tetanus, and arthritis as a major biological resource for exploring active substances and researching pharmacological activity. Domestic imports of centipedes used as food and beverage materials have been steadily increasing (from 8,005 kg in 2009 to 8,824 kg in 2010, the Korea Pharmaceutical Import and Export Association), but the ecological research on centipedes is insufficient in Korea.

Currently, in order to utilize centipede as a food and beverage material, not only ecological research but also research on breeding technology is being conducted, but the technologies disclosed so far are Korean Patent Application Publication No. 10-2014-0064568 and Korean Patent Publication No. As disclosed in 10-2015-0076572, only methods through breeding tools are disclosed, and there is no known method of improving centipede scattering rate.

Therefore, the inventors of the present invention need a centipede artificial breeding method in order to utilize the centipede as an edible or medicinal product, and while attempting to develop an artificial breeding method capable of breeding a large amount of centipede, by deriving a method that can improve the scattering rate of centipede. The present invention has been completed.

Republic of Korea Patent Publication No. 10-2014-0064568 (Invention name: Centipede breeding method and apparatus, Applicant: Yun Chul-ho, registration date: May 28, 2014) Republic of Korea Patent Application Publication No. 10-2015-0076572 (Invention name: centipede mass breeding device, Applicant: Yun Chul-ho and two others, published date: July 07, 2015)

Study on Insect Breeding Standards and Standards, National Academy of Agricultural Science, 2015

An object of the present invention is to provide a method for improving the scattering rate of centipedes.

In order to achieve the above object, as a method of improving the scattering rate of the centipede of the present invention, only the female centipede to be spawned during the spawning season is separated and bred separately from other centipedes by using an opaque container with an open upper and lower portions. After breeding the female / male ratio of centipedes at a ratio of 6-7: 1, during the spawning season, only female centipedes that are expected to spawn are separated and bred separately with other centipedes by an open opaque container. , Room temperature 25 ~ 30 ℃, soil humidity 40 ~ 45% It is characterized by improving the spawning rate by applying the breeding environment with the topsoil.

At this time, the opaque container has a height of 10 to 40 cm, the light transmittance is 50% or less Characterized in that the spawning rate is improved by 50-70% compared to the existing spawning method, and in this case, the feeding rate of the chicken, pork, brown meal is mixed with the centipede in the breeding process to improve the spawning rate of the centipede. .

The technical problems to be achieved by the present invention are not limited to the technical problems mentioned above.

Through the method of improving the scattering rate of the centipede of the present invention, it is possible to mass produce the centipede, thereby obtaining the effect of activating the insect industry and increasing the income, and can be easily used in breeding farms, thereby increasing labor efficiency.

1 is a view showing substantially the fifth centrifugal scattering rate improving method of Example 2 of the present invention.
2 is a cross-sectional view illustrating the interior of FIG. 1.

Hereinafter, the present invention will be described in detail, and detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted.

In order to achieve the above technical problem, the present invention has been studied several times to improve the scattering rate of the centipede, as shown in Figures 1 and 2, the top and bottom of the female centipede to be scattered during the spawning season, the opacity of opening Separately breed them with other centipedes in one container or breed them with a ratio of 6 to 7: 1 in the ratio of cancer and aqueous to 6 centimeters, or at room temperature of 25 to 30 ℃ and soil humidity of 40 to 45%. After applying the breeding environment in which the soil is introduced, when the female centipedes are expected to spawn during the spawning season, only the female centipedes are separated into the opaque containers with the upper and lower openings separated and reared with other centipedes. It is improved by about 70%.

Hereinafter, the scattering rate improvement method of the centipede of the present invention will be described in detail.

All insects are remarkably affected by spawning conditions and spawning rates depending on the environmental conditions applied during artificial spawning.

In particular, the centipede (cetripede) belonging to the arthropods of the genus Ganggakgang, except for Grima, lives in the deciduous forest, soil, and rotten trees, and is commonly used as a herbal medicine. There are 3,000 kinds of centipedes, among them Wang Zine (the drug name: Ogong, Scolopendra subspinipes ) is one of the traditional herbal medicines (220 species), which are the main biological resources for exploring active substances and researching pharmacological activity. It is widely used as a folk medicine for tetanus and arthritis.

In order to breed large quantities in artificial environments, these centipedes must create an environment in which centipedes can inhabit. Especially, when left in the laying season, female centipedes are stressed due to the invasion of other centipedes and eat the laid eggs by feeding them. This sharp fall problem occurs, it is very important to secure the spawning space one by one in order to improve the scattering rate of the centipede.

Therefore, In the present invention, as a result of various studies as a method for improving the scattering rate of the centipede considering the sensitivity of the centipede riding on the wall well and the artificial environmental conditions of temperature, humidity, as shown in FIG. In order to secure an independent spawning space of the centipede by using an opaque container with an open lower portion, in order to minimize the stress of the female, only the female centipede is expected to be spawned in the breeding state and the breeding state is maintained as shown in FIG. Likewise, it is characterized by separating and breeding covered with an opaque container 10, the upper and lower portions are opened.

At this time, the upper and lower opaque container 10 is characterized in that made of a synthetic resin such as acrylic, more specifically, it is preferable to use an opaque container made of PET, such as makgeolli. The material's smooth surface prevents other centipedes from crossing over walls and spawning from female centipedes.

In particular, the opaque container 10 is characterized in that the light transmittance is 50% or less, more preferably 20 to 35% or less. In other words, if the light transmittance exceeds 50%, it will not match the habit of the centipede who likes dark environment, which will give stress to the female centipede during spawning.

In addition, the opaque container 10 as shown in Figure 1, by inserting one by one for each female to spawn in the breeding state to introduce a separate space, the opaque container 10 of 10 to 40 cm It is suitable to use, more preferably 20 to 30cm. This is to prevent other centipedes from crossing the wall. If it is less than 10cm, it is more likely that other centipedes will fall, and it is still difficult to prevent the stress of females. It is difficult to obtain, and it is not economically suitable.

In addition, since the air has a low transmittance in the opaque container 10 itself, the opaque container 10 is characterized in that the upper and lower openings to be made.

In other words, as shown in FIG. 2, when the centipede 15 is bred in the breeding area, the upper part serves as a vent 11 to smoothly distribute air, and the lower part is a space 13 in which a female centipede is accommodated. It plays a role. At this time, the size of the vent 11 may be made of any size through which air flows, but preferably, rather than the size of the space 13 in which the female centipede is accommodated so that the air flow can be made to a degree suitable for the centipede breeding. It is preferable that it is made of a small size, more preferably made of a circular size of 2 ~ 5cm in diameter.

The female centipede receiving space 13 is also any size to the size of an independent spawning space of one centipede, but preferably made of a circular size of 7 ~ 20cm in diameter.

In this way, it is important to allocate independent spawning spaces to minimize the stress of the female centipedes, which are spawning-induced as a way to improve the spawning rate of centipedes, but increase the probability of mating according to the cancer and male ratio before spawning. It is also very important to breed a lot.

In other words, in the present invention, in order to improve the egg laying rate of the centipede, more preferably, the female and male ratio of the centipede is raised at a ratio of 5-8: 1 to raise the female egg rate, and the female is expected to spawn in the same breeding state. It was found that the centipede was best covered by opaque containers with upper and lower openings.

This is also supported in Example 3, as a result of examining the scattering rate of the centipede according to the difference of the sex ratio (1: 1 to 7.5: 1), the ratio of females generally showed a higher tendency of higher egg spawning ratio, the female ratio If (female: male = 7.5: 1) is too high, the egg laying rate is rather low, and it can be seen that the optimal male and female ratio can improve the egg laying ratio of 6 to 7: 1.

In addition, the centipede needs to create an environment where the centipede can inhabit in order to breed in large quantities in an artificial environment. Preferably, the above breeding conditions are kept at a room temperature of 25 to 30 ° C. and a soil humidity of 40 to 45%. It is best to apply the breeding environment in which the top soil (17) is introduced, and at this time, it is best to feed the mixed food mixed with chicken, pork, and brown meal.

Below, the centipede is an insect that reacts very sensitively to temperature and humidity. As an artificial breeding environmental condition, it is recommended to breed at room temperature of 25 to 30 ° C. Falling and spawning rate falls.

In addition, the relative humidity for breeding centipedes is 50-70%, preferably 60-65%, and the soil humidity is 40-45% By breeding in the soil, the centipede may die in large quantities when the soil humidity exceeds 45%, and when the soil humidity is less than 40%, the humidity is too low to provide frequent water supply.

In addition, the food is characterized in that the feeding of the mixed food mixed with chicken, pork, brown meal, which is to give a uniform growth and good weight of the centipede, preferably the chicken, pork, brown It is better to make the same amount of 1: 1: 1 weight ratio. That is, if the content of the brown gourd is too large, the taste of the feed is not good, the intake rate of the centipede may be lowered, and the growth of the centipede may be lowered. It is not appropriate because the cost as a feed for dogs increases.

As the centipede scattering rate improving method of the present invention is introduced, the centipede entering the spawning stage has a spawning space that is formed independently in a stress-minimized environment to provide a comfortable and safe spawning space for the centipede, thereby improving the scattering rate of the centipede. This will enable mass production of centipedes, which will enable the insect industry to be activated and increase incomes, and can be easily used by breeding farmers to increase labor efficiency.

Hereinafter, the present invention will be described in more detail with reference to Examples. These examples are only for illustrating the present invention, and it will be apparent to those skilled in the art that the scope of the present invention is not to be construed as being limited by these examples.

<Example 1. How to improve the scattering rate of Wang Zhi according to the sex ratio of male and female>

1. Experiment Method

In order to investigate the egg laying rate according to the sex ratio difference, the egg laying rate was confirmed by applying the following conditions.

1) Average weight of irradiation centipede (175): 6.4 ± 1.9g (2.6g minimum, 10.5g maximum)

2) Breeding environment: 25 ℃, 65%, soil humidity 42%

3) Statistical analysis: Chi-square test, x ² = 20.288, df = 10, p = 0.027

2. Experimental Results

As a result of the experiment, shown in Table 1 below.

Female: can 1: 1 2: 1 3.5: 1 4.5: 1 5: 1 6: 1 7: 1 7.5: 1 Survey 20 181 32 68 30 14 15 51 Spawn rate 20.0 22.1 21.9 23.5 10.0 42.9 45 31.4

As shown in Table 1 above, in order to increase the spawning rate of the royal centipedes, the results of examining the spawning rates of the royal centipedes according to the difference of the sex ratio (1: 1-7.5: 1) were found. The optimal gender ratio was 6-7: 1.

<Example 2. Scattering rate improvement method of the royal centipede according to the scattering method>

1. Experiment Method

In order to investigate the scattering rate of the royal centipede according to the scattering method, the scattering rate of the royal centipede was confirmed by applying the following conditions.

1) Number of surveys and period: 368 animals, 2016-2017 (2 years)

2) Breeding environment: 25 ℃, 65%, soil humidity 42%

3) Feed: Mix chicken + pork + brown meal (1: 1: 1 weight ratio)

2. Experimental Results

As a result of the experiment, shown in Table 2 below.

Scattering Method Spawning
(Mari) Spawn rate
(%) 1. Do not separate scattered objects
Leave it together 31 8.4 2. Separate the scattered objects into different cages and cover them with a rice wine container 55 14.9 3. Scattered objects are left intact, other objects only
Transferred to cage for separation 26 7.1 4. Separate the spawned objects from other objects by covering them with a rice wine container without the bottom. 36 9.8 5. The females expected to spawn are covered with the top of the makgeolli barrel (21.5cm in height, 28.6% light transmittance) cut in the middle and separated beforehand. 220 59.8 Sum 368 100.0

As shown in Table 2, as a result of investigating with five treatment methods in order to increase the scattering rate of the Wang Zine, the egg laying rate is very low without first separating the eggs that can be spawned, and the egg retention rate is also low. Confirmed.

The best way to increase the spawning rate was to isolate only the females that were expected to spawn by Wang Zine's behavior and spawning traces, and then completely isolate them by inserting a rice wine container with the bottom removed. At this time, 59.8% of the females in the test were able to lay eggs and maintain eggs.

<Example 3. Investigation of the size, weight loss rate before and after spawning female king centipede>

1. Experiment Method

In order to investigate the size and the weight loss rate before and after spawning female princes, the following conditions were applied.

1) Breeding environment: 25 ℃, 65%, soil humidity 42%

2) Feeding: Mix chicken + pork + brown meal (1: 1: 1 weight ratio)

3) Statistical analysis: one-way ANOVA (Turkey ’s) test

       Weight by Region: df = 3, 314, F = 134.66, p = 0.0001

       Regional length: df = 3, 314, F = 42.87, p = 0.0001

2. Experimental Results

As a result of the experiment, shown in Tables 3 and 4.

area Survey Weight (g) range Length (cm) range Sancheong 36 4.5 ± 1.2b 2.5 ~ 7.8 10.8 ± 1.0 8.7 ~ 12.6 glory 23 3.5 ± 0.8c 2.4 ~ 4.9 10.1 ± 1.2 7.6-12.7 Jeju 147 3.9 ± 0.8c 2.4 ~ 6.9 10.4 ± 1.1 7.9-13.5 Goesan 112 6.7 ± 1.5a 3.5-10.3 11.8 ± 0.1 8.3-13.7 Average 318 4.9 ± 1.7 2.4-10.3 10.9 ± 1.3 7.6-13.7

Weight before spawning
(g) Days to Spawn
(Work) Weight after spawning
(g) Weight loss rate
(%) 6.35 3 5.35 15.7 5.51 4 4.42 19.8 7.40 18 5.30 28.4

As shown in Table 3 above, as a result of examining the size of the spawned female prince and the weight loss rate before and after spawning the female, the average body weight was 4.9 ± 1.7g, the small one was 2.4g, the heavy one was 10.3g, and the average body length was 10.9 ± 1.3cm, which is in the range of 7.6-13.7cm as a whole, suitable for breeding of the king's eggs, 25 ~ 30 ℃ for raising environment, 40 ~ 45% of soil humidity, chicken, pork, brown meal It was found that it is most suitable to provide a mixture in a 1: 1: 1 weight ratio.

In addition, as shown in Table 4, the weight loss rate before and after spawning of the females of Wang Zi was also investigated. Could.

<Example 4. Investigation of re-scattering rate of spawning female king centipede>

1. Experiment Method

The following conditions were applied to investigate the egg laying rate of the laid female prince.

1) Breeding environment: 25 ℃, 65%, soil humidity 42%

2) Feeding: Mix chicken + pork + brown meal (1: 1: 1 weight ratio)

2. Experimental Results

As a result of the experiment, shown in Table 5 below.

Scattered Royal Prince
(Mari) Ash spawning
(Mari) Property ratio
(%) 67 15 22.4

As shown in Table 5, it is very important in the production of egg eggs that a female who has experience laying eggs in a female egg or given up a egg can determine whether the eggs can be laid again in that year. As a result of experiments with the spawning female and spawning abandoned female together to reveal this, as shown in Table 4, it was confirmed that 22.4%, 15 out of 67 spawning female re-scattered. In other words, females were able to spawn at least twice a year.

<Example 5. Investigation of the scattering rate of the royal centipede by the transmittance of the container>

1. Experiment Method

In order to investigate the scattering rate according to the permeability of the container, the scattering rate of Wangi was confirmed by applying the following conditions.

1) Number of surveys and period: 368 animals, 2016-2017 (2 years)

2) Breeding environment: 25 ℃, 65%, soil humidity 42%

3) Feed: Mix chicken + pork + brown meal (1: 1: 1 weight ratio)

2. Experimental Results

As a result of the experiment, it was shown in Table 6.

Light transmission
90% Light transmission
50% Light transmission
28.6% Light transmission
20% Spawn rate 10% 55% 59.8% 60%

As shown in Table 6, when the light transmittance exceeds 50%, the centipede is exposed to a stressed environment during spawning, and thus, the scattering rate is relatively lowered.

On the other hand, when the light transmittance is 50% or less, the centipede was less stressed during the spawning, the higher the scattering rate was found.

In this way, through the method of improving the scattering rate of the centipede, it is possible to mass-produce the centipede, thereby activating the insect industry and increasing income, and can be easily used in breeding farms, thereby increasing labor efficiency.

10: opaque container with upper and lower openings
11: vent
13: space for female centipedes
15: Centipede
17: soil humidity of 40-45% Topsoil

Claims (9)

During the spawning season, only female centipedes that are expected to spawn are separated into opaque containers with upper and lower openings and separated and reared with other centipedes.
How to improve the scattering rate of centipedes.
The method of claim 1,
After breeding the female-male ratio of the centipede at a ratio of 6-7: 1, it is characterized in that only female centipedes, which are expected to spawn during the spawning season, are separated and reared.
How to improve the scattering rate of centipedes.
The method of claim 2,
The room temperature of 25 ~ 30 ℃, soil humidity of 40 ~ 45% Characterized by the above centipede breeding in a breeding environment applied to the top soil,
How to improve the scattering rate of centipedes.
The method of claim 1,
The opaque container is characterized in that the upper diameter of 2 ~ 5 cm,
How to improve the scattering rate of centipedes.
The method of claim 1,
The opaque container is characterized in that the height of 10 ~ 40cm,
How to improve the scattering rate of centipedes.
The method of claim 1,
The opaque container Characterized by a light transmittance of 50% or less,
How to improve the scattering rate of centipedes.
The method of claim 1,
The opaque container Characterized in that the upper end face is narrower than the lower end,
How to improve the scattering rate of centipedes.
The method according to any one of claims 1 to 7,
Characterized in that the scattering rate is improved by 50 to 70% compared to the existing scattering method,
How to improve the scattering rate of centipedes.
The method according to any one of claims 1 to 7,
Characterized in that to feed to the centipede mixed feed mixed with chicken, pork, brown meal,
How to improve the scattering rate of centipedes.

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