KR20060101958A - The rearing equipment for dybowski's brown frog and the rearing method - Google Patents

Abstract

The present invention relates to a northern mountain frog breeding facility and a breeding method.

The northern mountain frog breeding facility of the present invention, a plurality of treetops are installed on the floor, the blanket is installed on the floor, so that the northern mountain frog can move up and down the blanket to form a frog habitat space above and below the blanket Wealth; A side wall portion which is installed to surround a side circumference of the bottom portion and has an entrance and exit at one side thereof; One side is fixed to the upper circumference of the side wall portion and the mesh to block the upper portion of the frog habitat space; A puddle installed inside the frog habitat; It is installed inside the frog form space, while the insulation material is installed on the outside of the cricket form space while forming the cricket form space, the insulation material is detachable, the cricket farm is installed on one side; It consists of.

According to the present invention, by installing a cricket farm inside the northern mountain frog breeding facility, it is possible to breed large quantities of northern mountain frogs, and it is possible to supply food that a young frog can easily eat.

Northern Frog, Breeding, Cricket, Blanket

Description

Northern Mountain Frog Breeding Facility and Breeding Method {THE REARING EQUIPMENT FOR DYBOWSKI'S BROWN FROG AND THE REARING METHOD}

1 is a perspective view showing a conventional frog breeding facility.

Figure 2 is a partially cut perspective view showing a northern mountain frog breeding facility of the present invention.

Figure 3 is a flow chart showing a northern mountain frog breeding method of the present invention.

<Detailed Description of Major Symbols in Drawing>

10: bottom portion 11: wood

12: blanket 12a: hole

20: side wall portion 21: entrance

30: net 40: puddle

50: cricket hall 51: opening and closing door

52: thermal insulation material 52a: Kashmiron

52b: plastic cloth 60: flowerpot

The present invention relates to a northern mountain frog breeding facility and a breeding method.

In general, the frog is an amphibian belonging to the tasteless family, belongs to the middle stage of evolution into fish and reptiles, and has a small body and long legs.

Among these frogs, edible frogs include bullfrog, northern frog, caged frog, and yellow frog.

Among them, the northern mountain frog has a brown irregular pattern with black light on its back, a black horizontal pattern around the eardrum, and a dot pattern on the back of the nose.

The spawning season is from March to April, and is distributed throughout the land of Korea, and it is widely known for edible mass breeding, but mass breeding has not been done by conventional methods.

As a technology for frog breeding, a 'breeding breeding method and use of tree frogs' for raising large amounts of tree frogs in a kennel where a plant pot 60 is arranged (Korean Patent Publication No. 10-0379905) has been devised.

In addition, the 'fence structure of the edible frog farm' (Korea Patent Publication No. 2003-0050197), which prevents the edible frog from escaping to the outside has been devised.

In the above kennel, the insects that feed the frogs are directly added or the eggs are hatched and the eggs are grown and the adults eat the frogs.

However, the way to put the insects to be fed directly has a problem that it is difficult to catch the insects to be fed into the live in that the insects eat the live insects due to the nature of the frog.

In addition, the method of injecting the eggs of insects had a problem that it is difficult to control the hatching time, the food of the insects and the like according to the type of insects.

Moreover, in the case of the northern mountain frog, there is a problem that it is difficult to apply the above breeding facilities and breeding methods because the lifestyle is not understood.

The northern mountain frog breeding facility and the breeding method of the present invention to solve such a problem, by installing a cricket farm inside the northern mountain frog breeding facility and supplying feed to the cricket, the natural food chain between the northern mountain frog and cricket It aims to raise northern mountain frogs in large quantities.

In addition, there is a purpose to raise the northern mountain frog at a low cost by providing a cricket, which is easy to breed and inexpensive as the food of the northern mountain frog.

It also aims to provide food for young frogs to easily eat when the tadpole of the northern mountain frog turns into a frog and when crickets hatch.

The present invention relates to a northern mountain frog breeding facility and a breeding method.

The northern mountain frog breeding facility of the present invention, by installing a cricket farm inside the breeding facility to feed the cricket to induce a natural food chain between the northern mountain frog and the cricket.

In addition, it is possible to breed northern mountain frogs at low cost by providing crickets that are easy to breed and inexpensive as crickets for northern mountain frogs.

In addition, when the tadpole of the northern mountain frog turns into a frog and the cricket hatches, the larvae can develop to provide food for the young frog to easily eat.

To this end, the northern mountain frog breeding facility of the present invention, a plurality of treetops are installed on the floor, the blanket is installed there, but the northern mountain frog can move up and down the blanket to form a frog habitat space above and below the blanket And bottom portion; A side wall portion which is installed to surround a side circumference of the bottom portion and has an entrance and exit at one side thereof; One side is fixed to the upper circumference of the side wall portion and the mesh to block the upper portion of the frog habitat space; A puddle installed inside the frog habitat; It is installed inside the frog form space, while the insulation material is installed on the outside of the cricket form space while forming the cricket form space, the insulation material is detachable, the cricket farm is installed on one side; It consists of.

In addition, the northern mountain frog breeding method of the present invention, by using the northern mountain frog breeding facility as described above, when the temperature is 5 ℃ ~ 15 ℃ in the spring of the year, 15,000 ~ 20,000 eggs of the northern mountain frog per area of 1 puddle Putting in a puddle and injecting 4,000 to 7,000 adult crickets to the crickets per area of 3 pyeong of crickets; Cricket feed was put into the cricket farm for 45 to 75 days while keeping the inside temperature of the cricket farm at 15 to 25 ℃. Fostering transformation; Removing the water in the puddle to induce the transformation of the northern mountain frog out of the puddle, and separating the insulation of the cricket farm to induce the cricket to exit the cricket farm; Supplying cricket feed to the frog habitat to allow the northern frog to eat and grow crickets and larvae; It consists of.

Hereinafter, the technical idea of the present invention will be described in detail with reference to the accompanying drawings.

However, the accompanying drawings are only one example for more specifically describing the technical idea of the present invention, and thus the technical idea of the present invention is not limited to the accompanying drawings.

As for the bottom part 10 which is a component of this invention, the several wooden steps 11 are provided on the floor, and the blanket 12 is provided on it.

At this time, the northern mountain frog is able to move between the blanket 12 and the wooden table 11.

In Figure 2 it can be seen that a plurality of holes 12a are formed in the blanket 12, through which the northern mountain frog can move up and down the blanket.

In addition, the blanket 12 covers the plurality of tree branches 11, and a bend is formed in the blanket 12, so that not only the gap between the tree branches 12 but also the space between the blanket and the tree branch 12 is a good habitat for the northern frogs. To be.

The installation example of the wooden tier 11 and the blanket 12 is not limited to that shown in FIG. 2, and even if the wooden tier 11 and the blanket 12 are installed on the entire bottom 10, the edges of the bottom 10, etc. A gap is formed between the blanket 12 and the treetop 11, through which the northern mountain frog can move.

At this time, the tree branch 11 is a thick twig between 0.5 cm to 3 cm in diameter than the thick tree branch 11 is suitable, it is preferable to use a hardwood rather than conifers.

In addition, it is also good to form a large group of wood 11 by tying several wood 11 with a string or wire.

The blanket 12 prevents sunlight from entering the treetop 11, and installs the northern mountain frog so that it can come out of the blanket 12 and be active at night.

In addition, when the blanket 12 is installed, the blanket 12 and the bottom 11 of the tree 11 are in a state of sufficient moisture, so when it rains or supplies water, the bottom 11 of the blanket 12 and the blanket, (12) is a good condition for the northern mountain frog.

The material of the blanket 12 may be a variety of materials, such as a general cloth, a cloth having a thermal insulation function.

The side wall portion 20, which is a component of the present invention, is installed to prevent the Frog breeding in the frog habitat space from escaping to the outside of the frog habitat and can be installed with various materials such as iron plates, rubber plates, and wooden boards without gaps. have.

At this time, it is preferable that the side wall portion 20 is inserted into the ground by about 15 to 30 cm so as not to penetrate the inside of the mouse to penetrate the outside, and prevent the northern mountain frog from digging out of the ground.

2, it can be seen that the lower side wall portion is inserted into the ground and installed.

In addition, the side wall portion 20 is preferably provided with an entrance 21 on one side so that a person who manages a breeding facility can enter and exit.

When forming the doorway 21, the bottom height of the doorway 21 may be installed at a height of 15 to 30 cm from the ground in order to prevent the northern mountain frog from escaping to the outside through the open doorway 21.

The mesh 30 as a component of the present invention blocks the upper portion of the side wall portion 20 so that the northern mountain frog inside the frog habitat space cannot escape beyond the side wall portion 20.

In addition, the sunlight is prevented from being introduced into the frog habitat without filtration to allow the northern mountain frog to work on the blanket (12) during the day.

Therefore, the mesh 30 may use a variety of materials such as a general light shielding film, net cloth.

In addition, the configuration example of the net 30 may be formed in a house shape, as shown in the figure, or may be formed in a shape parallel to the ground.

At this time, the net size of the net 30 is preferably having a size of 1 to 3 mm to prevent the northern mountain frog or its predation.

The puddle 40, which is a component of the present invention, is installed inside the frog habitat.

Puddle 40 is to grow the tadpoles by adding the eggs of the northern mountain frog, it is preferable to inject 15,000 ~ 20,000 eggs of the northern mountain frog per 1 pyeong area of the puddle (40).

This takes into account the area of activity before the tadpole grows to become a northern mountain frog.

In addition, the depth of the puddle 40 is preferably formed to a depth of 30 ~ 50 cm so that the tadpole can be freely active.

The puddle 40 may be formed in various forms.

For example, digging the ground lower than the bottom portion 10, may be installed on the floor to cover the drainage of water, such as vinyl, or may be formed of a concrete structure higher than the bottom portion (10).

When the puddle 40 is a large tadpole, it is preferable to drain the water of the puddle 40.

As a drainage method, if a vinyl cloth is placed on the ground, water is absorbed into the ground when the vinyl cloth is removed, and if the drainage is impossible, water can be drained using a dehydration pump.

In addition, since the northern mountain frog is fully adult and sleeps in the water when it is time to hibernate, it is desirable to refill the puddle 40 when it is time to sleep hibernation.

Cricket kennel 50 of the present invention is installed inside the frog formatting space, while the insulation material 52 is installed outside the cricket formatting space while forming the cricket formatting space inside, the insulating material 52 is to be removable, Opening and closing door 51 is provided at one side.

The opening and closing door 51 serves to inject the cricket or to feed the cricket feed.

As an example of the cricket breeding ground (50), the pillars are erected at four points from the ground, and the vinyl cloth (52b), the cashmere (52a), and the plastic cloth (52b) are layered on the side and the ceiling side of the pillar with the heat insulating material (52). You can also cover the inside to ensure good heat.

That is, the life cycle of the common cricket is from late spring to autumn, but it is to install the thermal insulation material 52 to maintain a temperature of 15 ℃ to 25 ℃ accordingly for artificial breeding.

In addition, the cricket formatting space can be assembled with wood to install a plurality of stages, and each stage is provided with crests, loess, etc. can provide an easy environment for cricket habitat.

The composition of the insulation material 52 of the cricket breeding ground 50 and the environment inside the kennel are not necessarily limited to those described above, but may be formed in various forms known in the art.

In the configuration as described above, if you calculate the area of the preferred bottom, the puddle 40, the cricket farm 50 is as follows.

First, considering that the tadpole of the Northern Mountain Frog grows and has a 95% chance of becoming a Large Northern Mountain Frog, 15,000 to 20,000 eggs of the Northern Mountain Frog are injected into the puddle 40 to breed 10,000 Northern Mountain Frogs. .

In addition, since 2,000 to 2,500 eggs are produced by one northern mountain frog, 8 to 9 pairs of northern mountain frogs in the spawning season may be hatched even if the eggs of the northern mountain frog are not directly injected into the puddle 40.

At this time, the area of the puddle 40 in which the tadpole of the northern mountain frog is inhabited is preferably a space of 0.5 to 1.5 pyeong compared to the 12,000 to 15,000 tadpole population.

In addition, in order to breed 10,000 northern mountain frogs, the number of crickets that are bred in the cricket farm 50 is preferably 4,000 to 7,000, but the area of the cricket farm 50 is 2 to raise the crickets. ~ 4 pyeong is preferred.

In addition, in order to inhabit 10,000 full-grown northern mountain frogs, the area of puddle 40 and cricket farming area 50 is 0.5 to 1.5 pyeong and 2 to 4 pyeong calculated above, respectively. It is preferable to form the bottom portion 10 to have.

That is, the total floor area composition is preferably 50 pyeong / 9,000 to 11,000 heads, including the puddles 40 and cricket breeding ground 50 based on the population of the northern mountain frog expected to breed,

 The area of the pond 40 is 1/100 to 3/100 of the area of the bottom 10, and the area of the cricket farm 50 has an area of 1/25 to 2/25 of the area of the bottom 10. It is desirable to.

Hereinafter, a description will be given of a method for breeding a northern mountain frog using the northern mountain frog breeding facility described above.

Step 1: Introduce frog eggs and crickets into the northern mountain frog breeding facility

When preparing the northern mountain frog breeding facility of the present invention, when the temperature is 5 ℃ ~ 15 ℃ in the spring of the year, 15,000 ~ 20,000 eggs of the northern mountain frog per 1 pyeong of the puddle in the puddle, per 3 pyeong of the cricket farm 4,000 to 7,000 adult crickets are fed to the cricket farm.

In this case, as described above, since 2,000 to 2,500 eggs are produced by a pair of male and female Northern Frogs, eight to nine pairs of Northern Frogs can be introduced per puddle to induce natural spawning.

The best time to introduce eggs and crickets for northern mountain frogs is from late March to mid-April.

Step 2: Foster Tadpoles and Crickets of the Northern Frog

Cricket feed was put into the cricket farm for 45 to 75 days while keeping the inside temperature of the cricket farm at 15 to 25 ℃. Foster to pervert.

As described above, the method for maintaining the internal temperature of the cricket farm may use the thermal insulation material 52, or may be provided with a separate heating facility.

Large adult crickets are raised at the cricket breeding site about 60 days after mating, and the eggs hatch, resulting in a young larva about 2 mm in size.

This size makes it easy for the Northern Frog, which has just emerged from the pond, to metamorphose.

Specifically, it takes about 45 to 75 days for the eggs of the Northern Frog to transform into frogs, and the cricket larvae formed by mating adult crickets and hatching eggs are about 2 mm in size. Since it is about 45 to 75 days, when the eggs and crickets of the northern mountain frog are fed at the same time, they will be able to grow by eating the cricket larvae.

In the above, cricket feed generally uses animal and vegetable feed with fine grains that livestock such as young chicks eat.

In addition, the tadpole feed may also be used as feed for general livestock, but as a result of the inventors' experiment, after a hatch was hatched, peeled and boiled eggs for 1 week, and then used to make a dumpling having a size of 5 to 1.5 cm, and a tadpole. One week after the hatching, the number of boiled northern frogs increased when botanical and animal materials boiled in a 5: 5 mass ratio were used.

At this time, the vegetable material is preferably potato, ink, etc., the animal material is preferably chicken intestine and the like.

Third step: water removal and insulation

It removes the water from the puddle and induces the transformed northern mountain frog to come out of the puddle, and separates the insulation material of the cricket farm to induce the cricket to come out of the cricket farm.

The reason for removing the water in the puddle and the insulation of the cricket farm is to get the cricket out of the cricket farm, and to leave the frog in the frog breeding space to form a natural food chain.

In particular, the time to remove the thermal insulation material of the cricket farm is about late in May, when the outside temperature is a suitable temperature for the cricket breeding.

The reason for the removal of water from the pool is that the crickets like water, which prevents the crickets from dying in large quantities.

Fourth Step: Fostering Northern Mountain Frogs

Removing the puddle water and the insulation of the cricket farm will allow the frog and cricket to work together in the frog habitat.

If you continue to feed cricket feed only to crickets, the Northern Mountain Frog will grow by feeding crickets and their larvae.

Hereinafter, the northern mountain frog breeding method of the present invention will be described in detail with reference to Examples and Experimental Examples, but these do not limit the scope of the present invention.

Example 1 Breeding of a Northern Mountain Frog

First, the Northern Mountain Frog Breeding Facility was established.

A frog habitat space of about 50 m 2 was formed with a width of 6 m and a length of 25 m, and side walls made of iron plates were installed on the outside thereof, and side walls were formed to have a depth of 30 cm below the ground and a height of 1 m above the ground.

The pond was filled with water with a pond of 40 cm in depth and 3m wide and 1m long.

The frog nest was 3m wide and 3m long and had a height of 1m, and the cricket farm was covered with a thermal insulation.

After installing a puddle and cricket farm, place a wooden bed on the bottom of the remaining frog habitat and cover the blanket with the top.

The frog habitat was covered with a net.

On April 10, 17,000 eggs from the Northern Frog were introduced into the pond.

On the other hand, 5,000 crickets were introduced into cricket farms from April 10 to April 30 at 5 days intervals.

Tadpole feed was added to the puddle 20 days after 3 kg a week of normal animal and vegetable feed was added to the eggs of the Northern Frog.

Cricket feed was introduced into the cricket farm at 5 kg once a week.

On June 10, the tadpole of the Northern Frog was completely transformed into a frog and a pump was used to remove the water from the pool.

The cricket was dismantled to allow the cricket to move to the frog habitat.

From June 10, only cricket feed was fed into the frog habitat through the upper part of the net at 5 kg a week.

Ten days from August 10, the number of northern frogs in the frog habitat was confirmed and 9,320 were identified.

Example 2 Breeding of a Northern Frog Using Steamed Eggs with Tadpole Feed

In the northern mountain frog breeding facility of Example 1, the breeding was carried out in the same manner as the breeding method of Example 1, but after the tadpoles were hatched with a tadpole feed, the boiled eggs were peeled and then ground to make a dumpling having a size of 5 to 1.5 cm. One week after hatching, potatoes and chicken guts were boiled and fed in a 5: 5 mass ratio.

 As a result of confirming the number of northern mountain frogs by the same method as in Example 1, the population of the northern mountain frogs was 10,520.

<Comparative Example 1> Breeding of Northern Frogs Using Maggots as Feed

The northern mountain frogs were bred in the same manner as in Example 1 of the present invention, but the northern mountain frogs were bred by feeding maggots as food for the northern mountain frogs without breeding crickets in the cricket farm.

In the same manner as in Example 1, the number of northern mountain frogs was found to be 2,230.

<Comparative Example 2> Breeding of Northern Mountain Frogs Using Crickets Directly

In the same manner as in Example 1 of the present invention, the northern mountain frogs were bred, but the crickets were not bred in the cricket farm, but the crickets were collected directly and supplied to the frog habitat to breed the northern mountain frogs.

In the same manner as in Example 1, the northern mountain frog was found and found, 4,850 were identified.

<Comparative Example 3> Breeding of Northern Mountain Frogs Without Removing Puddle Water

The northern mountain frog was bred in the same manner as in Example 1 of the present invention, but was bred without removing the water supplied to the first pond.

In the same manner as in Example 1, the northern mountain frog was found and found, 4,330 were identified.

As shown in Table 1, the population of frogs bred by the methods of Examples 1 and 2 and the northern mountain frogs bred by the methods of Comparative Examples 1, 2 and 3 were compared.

Table 1 Comparison of the number of individuals between Examples 1 and 2 and Comparative Examples 1, 2 and 3

comparison target Number of individuals Example 1 9,320 Example 2 10,520 Comparative Example 1 2,230 Comparative Example 2 4,850 Comparative Example 3 4,330

As shown in Table 1, the method used in Examples 1 and 2 and the method used in Comparative Examples 1, 2 and 3 showed a difference close to half.

In other words, it can be seen that the breeding methods of Examples 1 and 2 obtained the northern mountain frog population four times closer than the method of providing the maggots, which are commonly used as frog feed.

In addition, when compared with Examples 1 and 2 and Comparative Example 2, when the crickets and frogs are inhabited together in the frog habitat space than the crickets are collected and supplied to the frog habitat space, the method of Examples 1 and 2 is nearly twice as high. It can be seen that the northern mountain frog population was obtained.

In addition, it can be seen that when the crickets are inhabited when comparing the examples 1 and 2 with the comparative example 3, when the crickets are inhabited, removing the water in the puddle yields more northern mountain frog populations.

Finally, when comparing Example 1 and Example 2, it is not a very big difference, but it can be seen that the side which first supplied the boiled egg with the tadpole's feed had a larger number of individuals.

According to the present invention, by installing a cricket farm inside the northern mountain frog breeding facility, by feeding the crickets, a natural food chain is generated between the northern mountain frog and the crickets, so that the northern mountain frogs can be bred in large quantities. .

In addition, it is possible to breed northern mountain frogs at low cost by providing crickets that are easy to breed and inexpensive as crickets for northern mountain frogs.

In addition, when the tadpole of the northern mountain frog turns into a frog and the cricket hatches, the larvae can develop to provide food for the young frog to easily eat.

Claims (5)

In the northern mountain frog breeding facility, A plurality of treetops 11 are installed on the floor, and a blanket 12 is installed thereon, so that the Northern Frog can move up and down the blanket 12 to form a frog habitat space above and below the blanket 12. Bottom portion 10 and; A side wall portion 20 installed to surround the circumference of the bottom portion 10 and having an entrance 21 formed at one side thereof; One side is fixed to the upper circumference of the side wall portion 20 to block the upper portion of the frog habitat space 30; A puddle 40 installed inside the frog habitat; It is installed inside the frog form space, while forming a cricket form space on the inside, the insulation material 52 is installed on the outside of the cricket form space, the insulation material 52 is detachable, the opening and closing door 51 is installed on one side Configured to include cricket cages 50; Northern Mountain Frog Breeding Facility. The method of claim 1, The area of the puddle 40 is 1/100 to 3/100 of the area of the bottom portion 10, and the area of the ear cricket farm 50 is 1/25 to 2/25 of the area of the bottom portion 10. Characterized by having an area of Northern Mountain Frog Breeding Facility. In the northern mountain frog breeding method, By using the northern mountain frog breeding facility of claim 1, In the spring of the year, when the temperature is between 5 ° C and 15 ° C, 15,000 to 20,000 eggs of northern mountain frogs per 1 square meter of puddle are put into the pond, and 4,000 to 7,000 adult crickets per 3 square meters of cricket breeding ground are placed in the cricket farm. Injecting; Cricket feed was put into the cricket farm for 45 to 75 days while keeping the inside temperature of the cricket farm at 15 to 25 ℃. Fostering transformation; Removing the water in the puddle to induce the transformation of the northern mountain frog out of the puddle, and separating the insulation of the cricket farm to induce the cricket to exit the cricket farm; Continuously supplying cricket feed to the frog habitat to allow northern frogs to eat and grow crickets and larvae; Northern mountain frog breeding method. The method of claim 3, wherein Tadpole feed to the tadpole, For 1 week after the tadpoles hatch, peel and grind the boiled egg, and use a 5 to 1.5 cm dumpling. One week after the tadpoles hatch, it is characterized by using boiled vegetable and animal materials in a 5: 5 mass ratio. Northern mountain frog breeding method. In the northern mountain frog breeding method, By using the northern mountain frog breeding facility of claim 1, In the spring of the year when the temperature is 5 ℃ ~ 15 ℃, 8 to 9 pairs of male and female frogs per area of 1 pyeong of puddle, and 4,000 ~ 7,000 adult crickets per 3 pyeong of cricket breeding ground to the cricket farm ; Cricket feed was put into the cricket farm for 45 to 75 days while keeping the inside temperature of the cricket farm at 15 to 25 ℃. Fostering transformation; Removing the water in the puddle to induce the transformation of the northern mountain frog out of the puddle, and separating the insulation of the cricket farm to induce the cricket to exit the cricket farm; Continuously supplying cricket feed to the frog habitat to allow northern frogs to eat and grow crickets and larvae; Northern mountain frog breeding method.

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