JP3186506U - Breeding control turntable - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a breeding management turntable suitable for breeding management of cows of breeding farms aiming at “one production per year”, which is easy to use without making the scale (one day) of the turntable too fine. .
A breeding management turntable 1 includes a disk-shaped fixed side member 2 and a disk-shaped movable side member 3 provided concentrically with respect to the fixed side member 2. Yes. The fixed side member 2 is provided with a date display column 5 formed by dividing it into 140 regions along the circumferential direction on the outer peripheral portion thereof. The date display field 5 is a number from “0” indicating the date of delivery, followed by “1” indicating the day after delivery to “80” indicating the 80 days after delivery, which is also the artificial insemination date of the 1 year 1 birth limit. Are provided in succession to the first date display field 7 in which the numbers are sequentially displayed in the clockwise direction and the first date display field 7, and the 59th after the artificial insemination is changed from “1” indicating the first day after the artificial insemination. And a second date display field 8 in which numbers up to “59” are sequentially displayed in the clockwise direction.
[Selection] Figure 1

Description

  The present invention relates to a breeding management turntable used for breeding management of livestock. More specifically, the present invention relates to a breeding control turntable suitable for breeding management of cattle of breeding farms aiming for “one production per year”.

  In Wagyu breeding farmers, it is a major factor for stabilizing management to eliminate accidents and to discover and conceive estrus early after delivery. However, in recent years, the number of Japanese beef breeding farms has increased, and this has led to problems in many farms, such as a decrease in the estrus detection rate and the conception rate due to a decrease in cow observation time.

  For this reason, conventionally, a breeding management turntable (bleeding board) used for breeding management of cattle has been devised and put into practical use (for example, see Non-Patent Document 1). This breeding control turntable does not require a power supply, does not require time to start up software, and does not require key operations. By simply looking at it, the prospects for the next year can be seen at a glance.

Breeding Board -VOYAGE to the DAIRY "Let's Go to the Ranch" -Yahoo! Blog, [online], [Search July 9, 2013], Internet <URL: http://blogs.yahoo.co.jp/tama7432/21213920.html>

  However, since the breeding management turntable disclosed in Non-Patent Document 1 was devised for breeding management throughout the year (365 days), the scale of the turntable (for one day) is There is a problem that it is too fine and unusable.

  By the way, in the Japanese beef breeding farmer, the goal is to have the mother cow “produce once a year”, but since the pregnancy period of the cow is 285 days, 365 days to 285 days = 80 days, 80 days after delivery. The goal of “1 year of production” cannot be achieved without artificial insemination within the day and the next calf becoming pregnant.

  Therefore, the present inventor paid attention to this point and conducted earnest research on the configuration of a breeding management turntable specialized in the period from “partum to pregnancy is confirmed”. As a result, the inventor of the present invention is a breeding management suitable for breeding of cattle of breeding farms aiming at “one production per year”, which is easy to use without making the scale of the turntable (one day) too fine. It came to devise a turntable.

  The present invention has been made to solve the above-mentioned problems in the prior art, and the target of “one year of production” is easy to use without making the scale of the rotating disk (one day) too fine. An object of the present invention is to provide a breeding control turntable suitable for breeding management of breeding farm cattle.

In order to achieve the above object, the configuration of the breeding management turntable according to the present invention is as follows:
(1) A movable member that has at least a disk-shaped fixed side member and an annular plate portion disposed along the outer periphery of the fixed side member, and is concentrically rotatable with respect to the fixed side member. A side member and an identification member for identifying a mother cow to be managed, which is attached to the annular plate portion of the movable side member, and the fixed side member has a circumferential direction on an outer peripheral portion thereof. Is provided with a date display field formed by dividing into 140 areas, and an information display part is provided inside the date display field, and the date display field is The number from “0” indicating the date of delivery and the subsequent number from “1” indicating the day after delivery to “80” indicating the 80th day after delivery, which is the artificial insemination date of one year per birth limit. Are provided in succession to the first date display field and the first date display field. Characterized by comprising a second date display column numbers from "1" indicating the day after artificial insemination to "59" indicating the 59 days after artificial insemination is displayed in order in the clockwise direction.

  According to the configuration of the above (1) of the breeding management turntable of the present invention, the period from “delivery until pregnancy is confirmed” (maximum, 80 days after delivery + 60 days required from artificial insemination date to pregnancy determination = 140 days), it is possible to provide an easy-to-use breeding management turntable without making the scale of the turntable (one day) too fine.

  An example of a method of using the breeding management turntable of the present invention having the configuration of (1) above is as follows. In other words, when the mother cow to be managed is delivered, the identification member is attached to the movable side member corresponding to the number “0” indicating the date of delivery. Then, the movable side member is rotated clockwise by one scale per day. And when the sign of estrus appears in the mother cow to be managed, the identification member is moved to a location (estrus date) corresponding to the number “80” indicating 80 days after delivery of the movable member. Next, artificial insemination is performed on the mother cow to be managed around 12 hours after the start of estrus. If artificial insemination is performed, the said identification member will be moved to the location (artificial insemination day) of the said movable side member corresponding to the number "80" which shows 80 days after parturition. Then, the movable side member is further rotated clockwise by one graduation every day, and the pregnancy test of the mother cow to be managed is performed 50 to 60 days after artificial insemination. When the pregnancy of the mother cow to be managed is confirmed, the identification member is removed from the movable side member. When 285 days, which is the pregnancy period of the cow, have passed and the mother cow to be delivered has been delivered, the same breeding management as described above is repeated. As a result, the goal of “1 production per year” can be achieved reliably.

  Therefore, according to the configuration (1) of the breeding management turntable of the present invention, the scale of the turntable (for one day) is not too fine, and it is easy to use, and “1 production per year” is targeted. It is possible to provide a breeding management turntable suitable for breeding management of breeding farm cattle.

  In the above configuration (1) of the breeding management turntable of the present invention, the following configurations (2) to (5) are preferable.

  (2) The movable side member is formed in a disk shape having a larger diameter than the fixed side member, and is pivotally supported at the center of the fixed side member.

  (3) In the configuration of (2), the movable side member is disposed on the front side of the fixed side member, and at least a portion corresponding to the date display field and the information display portion of the fixed side member is transparent. It has become.

  (4) In the first date display field, a numerical area from “20” indicating 20 days after delivery to “40” indicating 40 days after delivery is specified as the initial estrus attention period, and information to that effect is provided. It is displayed on the information display section.

  According to the preferred configuration of the above (4), since it is not overlooked that the mother cow to be managed after delivery is in the first estrus attention period, the mother cow to be managed is surely isolated. Can be moved to.

  (5) In the second date display field, a numerical area from “19” indicating 19 days after artificial insemination to “23” indicating 23 days after artificial insemination, and “40” indicating 40 days after artificial insemination. And a numerical area from “44” indicating 44 days after artificial insemination is specified as the estrus attention period, and information to that effect is displayed on the information display section.

  According to the preferred configuration of (5) above, it is found that the mother cow to be managed after artificial insemination is in the estrus attention period, and the mother cow to be managed after artificial insemination is in the estrus state (successful artificial insemination). Since it was not overlooked), artificial insemination can be performed again to suppress the decrease in conception rate. In addition, it is possible to reliably move a mother cow to be managed, which is in estrus after artificial insemination, to an isolated cow.

  According to the present invention, the scale of the turntable (one day) is not too fine, and it is easy to use. The breeding control turntable is suitable for breeding management of cattle of breeding farmers who aim to produce once a year. Can be provided.

FIG. 1 is a front view showing a configuration of a breeding management turntable according to an embodiment of the present invention. FIG. 2 is a rear view showing the configuration of the breeding management turntable according to the embodiment of the present invention. FIG. 3 is a perspective view of the breeding management turntable according to the embodiment of the present invention as viewed obliquely from behind. FIG. 4 shows, for convenience, the configuration (a) from the date of delivery to 20 days after delivery, and 20 days after delivery for the purpose of explaining the details of the outer peripheral part of the breeding management turntable in one embodiment of the present invention. It is the schematic diagram which represented linearly the structure (b) from to 40 days after delivery. FIG. 5 shows, for convenience, the configuration (c) from the 40th postpartum to the 60th postpartum, and the postpartum, in order to explain the details of the outer peripheral part of the breeding management turntable in one embodiment of the present invention. It is the schematic diagram which expressed linearly the structure (d) from 60 days to 80 days after delivery (1 year 1 production limit, estrus date, artificial insemination (AI) day). FIG. 6 is a diagram for explaining the details of the outer peripheral portion of the breeding management turntable in one embodiment of the present invention for convenience, from the 80th day after delivery (1 year 1 production limit, estrus date, AI day) to AI. The configuration (e) up to 21 days after, the configuration (f) from 21 days after AI to 42 days after AI, and the configuration (g) from 42 days after AI to 60 days after AI are shown linearly. It is a schematic diagram. FIG. 7 is a perspective view showing an identification member for identifying a mother cow to be managed, which is used by being attached to the movable side member when using the breeding management turntable according to the embodiment of the present invention. FIG. 8 is a front view showing a state where the movable side member of the breeding management turntable according to the embodiment of the present invention is rotated. FIG. 9 is a front view showing a state in which the movable side member of the breeding management turntable according to the embodiment of the present invention is rotated by one scale (one day) from the state shown in FIG. FIG. 10 is a front view showing a state of the day when the estrus comes to the mother cow to be managed, of the breeding management turntable according to the embodiment of the present invention. FIG. 11 is a front view showing the state of the day when artificial insemination is performed on a mother cow to be managed, of the breeding management turntable according to the embodiment of the present invention. FIG. 12 is a front view showing a state of the day when the pregnancy of the mother cow to be managed is confirmed in the breeding management turntable according to the embodiment of the present invention. FIG. 13 is an exploded view of another example of an identification member for identifying a mother cow to be managed, which is used by being attached to a movable side member when using the breeding management turntable in one embodiment of the present invention. It is a disassembled perspective view shown. FIG. 14 shows a state in which another example of an identification member for identifying a mother cow to be managed, which is used by being attached to a movable side member when using the breeding management turntable in one embodiment of the present invention, is assembled. It is a perspective view shown.

  Hereinafter, the present invention will be described more specifically with reference to preferred embodiments. However, the following embodiments are merely examples embodying the present invention, and the present invention is not limited thereto.

[Composition of breeding control turntable]
First, the structure of the breeding management turntable in one embodiment of the present invention will be described with reference to FIGS.

  FIG. 1 is a front view showing the configuration of a breeding management turntable according to an embodiment of the present invention, FIG. 2 is a rear view showing the configuration of the breeding management turntable, and FIG. 3 is an oblique view of the breeding management turntable. FIG. 4 is a perspective view seen later, and FIG. 4 shows, for convenience, the configuration (a) from the date of delivery to 20 days after delivery, and 20 days after delivery, in order to explain the details of the outer periphery of the breeding management turntable. FIG. 5 is a schematic diagram linearly representing the configuration (b) from the first to the 40th day after delivery, and FIG. 5 is a schematic diagram for explaining the details of the outer peripheral part of the breeding control turntable for 40 days after delivery. The composition (c) from delivery to 60 days after delivery and the composition (d) from 60 days after delivery to 80 days after delivery (1 year 1 birth limit, estrus date, artificial insemination (AI) day) are linear. FIG. 6 is a schematic diagram represented in FIG. 6, for the sake of convenience, in order to explain the details of the outer peripheral portion of the breeding management turntable. Composition from 80 days (1 year 1 production limit, estrus date, AI day) to 21 days after AI, composition from 21 days after AI to 42 days after AI, and from 42 days after AI FIG. 7 is a schematic diagram linearly representing the configuration (g) up to 60 days after AI, and FIG. 7 identifies the mother cow to be managed, which is used by being mounted on the movable side member when the breeding management turntable is used. FIG. 8 is a front view showing a state in which the movable side member of the breeding control turntable is being rotated.

  As shown in FIGS. 1 to 3, the breeding management turntable 1 of the present embodiment includes a disk-like fixed side member 2 and a disk provided concentrically with respect to the fixed side member 2. And a movable member 3 in a shape. Here, the movable side member 3 has a larger diameter than the fixed side member 2, is disposed on the front side of the fixed side member 2, and is pivotally supported at the center of the fixed side member 2. In FIG. 1, reference numeral 4 indicates a shaft support member for pivotally supporting the movable side member 3 on the fixed side member 2. Further, a fixing metal 9 is welded to the back surface of the fixed side member 2, and the breeding management turntable 1 can be fixed to a wall or the like via the fixing metal 9.

  As shown in FIGS. 1 and 4 to 6, the fixed member 2 is provided with a date display column 5 on the outer peripheral portion thereof, and is positioned on the inner side of the date display column 5 to display the information display unit 6. Is provided. Here, the date display field 5 is divided into 140 areas along the circumferential direction. The date display field 5 is a number of “0” indicating the date of delivery, followed by “1” indicating the day after delivery, and an artificial insemination (AI) date of one year per production limit. The first date display field 7 in which numbers up to “80” indicating the next 80 days are sequentially displayed in the clockwise direction and the first date display field 7 are provided, and “1” indicating the first day after the AI. And a second date display field 8 in which numbers from “59” to “59” indicating 59 days after AI are sequentially displayed in the clockwise direction.

  As shown in FIGS. 1, 4, and 5, the information display unit 6 points the number “0” with “△ (orange)” to the location corresponding to the number “0” indicating the date of delivery. “Delivery date” is displayed in red letters. In the first date display column 7, the numeric area “0” indicating the date of delivery is colored pink. In the breeding management turntable 1 of the present embodiment, the “delivery date” is 60 days after the AI. Therefore, “60 days after AI” is displayed at a corresponding location on the information display unit 6. In addition, the information display unit 6 displays “20 days after parturition” by pointing the number “20” with “△ (white)” at a location corresponding to the number “20” indicating 20 days after parturition. Yes. Further, the information display unit 6 displays “40 days after delivery” by pointing the number “40” with “△ (white)” at a position corresponding to the number “40” indicating 40 days after delivery. Yes. In the first date display field 7, the numerical area from “20” indicating 20 days after delivery to “40” indicating 40 days after delivery is colored pink, and the corresponding part of the information display unit 6 “At first estrus” is displayed in black on a black background. That is, in the first date display column 7, a numerical area from “20” indicating 20 days after delivery to “40” indicating 40 days after delivery is specified as the initial estrus attention period, and information to that effect is information. It is displayed on the display unit 6.

  Further, the information display unit 6 displays “60 days after delivery” by indicating the number “60” with “△ (white)” at a position corresponding to the number “60” indicating 60 days after delivery. Yes. Further, in the first date display column 7, the number area of “80” indicating the 80th day after delivery is colored red, and the number “80” is set to “Δ (red) in the corresponding part of the information display section 6. ”And“ 80 days after delivery (1 year production limit) ”is displayed. In the reproduction management turntable 1 of the present embodiment, “80 days after delivery” is also the date of estrus and AI. For this reason, “estrus date” and “AI date” are displayed in corresponding portions of the information display unit 6 and white characters on a red background.

As shown in FIGS. 1 and 6, in the second date display field 8, a numerical area from “19” indicating 19 days after AI to “23” indicating 23 days after AI, and 40 days after AI. The number area from “40” to “44” indicating 44 days after AI is colored pink, and “estrus attention” is displayed in a corresponding place on the information display unit 6 in yellow characters on a black background. That is, in the second date display field 8, a numerical area from “19” indicating 19 days after AI to “23” indicating 23 days after AI, and “40” indicating 44 days after AI and 44 after AI. “44” for the day
The number area up to is specified as the estrus attention period, and information to that effect is displayed on the information display unit 6. Further, the information display unit 6 displays “21 days after AI” by pointing the number “21” with “△ (yellow)” at a position corresponding to the number “21” indicating 21 days after AI. Yes. Further, the information display unit 6 displays “42 days after AI” by pointing the number “42” with “△ (yellow)” at a position corresponding to the number “42” indicating 42 days after AI. Yes. In addition, since the period from 50 days after AI to 60 days after AI is the appropriate time for pregnancy test, “pregnancy test” is displayed in the corresponding part of the information display unit 6.

  As shown in FIGS. 1 and 4 to 6, the movable side member 3 is provided with a day of the week display column 10 on the outer peripheral portion thereof. Further, the movable side member 3 is transparent at portions corresponding to the date display column 5 and the information display unit 6 of the fixed side member 2, and thereby the date display column 5 and the information display unit 6 of the fixed side member 2. Is made visible. Here, the day-of-week display column 10 is divided into 140 areas along the circumferential direction, like the date display column 5. In the 140 areas of the day of the week display column 10, the letters “Month”, “Tue”, “Wed”, “Thurs”, “Fri”, “Sat”, “Sun” are displayed in this order in the counterclockwise direction. Is displayed repeatedly. When the breeding management turntable 1 is used, the movable side member 3 is rotated clockwise (see arrow A in FIG. 8). For example, the day of the week corresponding to the number “0” indicating the date of delivery is As the movable member 3 rotates, the process proceeds as usual, “Month”, “Tue”, “Wed”, “Thurs”, “Fri”, “Sat”, “Sun”, and so on.

  As shown in FIGS. 2 and 3, a low-profile cylindrical ridge 11 is provided on the back surface of the movable side member 3 so as to be located slightly inside the outermost periphery of the movable side member 3. And the back side of the outer peripheral part of the movable member 3 is formed of a magnetic member including the ridges 11.

  As shown in FIGS. 1, 2, and 8, when the breeding management turntable 1 of the present embodiment is used, the identification member 12 for identifying the mother cow to be managed is attached to the movable side member 3 and used. It is done.

  As shown in FIG. 7, the identification member 12 includes a rectangular parallelepiped cylindrical identification member main body 13 having one end opened, and a disk-shaped magnet 14 fixed to the other end of the identification member main body 13. . Thereby, as shown in FIGS. 1 and 2, the identification member 12 can be attached to the movable side member 3 by attracting the magnet 14 to the outer peripheral surface of the ridge 11 of the movable side member 3. Then, as shown in FIG. 1, the identification member 12 is attached to the position of the movable side member 3 corresponding to the numeral “0” indicating the delivery date, and the movable side member 3 is moved to the arrow as shown in FIG. By rotating the scale in the direction A (clockwise) one day at a time, the number of days after delivery of the mother cow to be managed can be grasped. Further, for example, if the breeding control turntable 1 is in the state shown in FIG. 8, it is known that the mother cow to be managed after delivery is in the first estrus attention period, and the mother cow to be managed after delivery is in the first estrus attention period. Therefore, it is possible to reliably move the mother cow to be managed, which is in estrus, to the isolated cow chamber. Further, the identification member 12 is attached to the position of the movable side member 3 corresponding to the numeral “80” indicating 80 days (AI day) after delivery (see FIG. 11), and the movable side member 3 is set to 1 in the clockwise direction. By rotating the scale one day, the number of days after AI of the mother cow to be managed can be grasped. In addition, it is understood that the mother cow to be managed after AI is in the estrus attention period, and the mother cow to be managed after artificial insemination is in the estrus state (the artificial insemination was not successful) is not overlooked. Therefore, artificial insemination can be performed again to suppress the decrease in conception rate. Thus, if the breeding management turntable 1 of the present embodiment is used, the current state of the mother cow to be managed can be determined at a glance.

  The four side surfaces of the identification member main body 13 of the identification member 12 are “red” indicating that the cow is an AI target mother cow, “white” indicating that the cow is an estrus mother cow, and waiting for pregnancy determination after AI. “Yellow” indicating that it is a mother cow and “Green” indicating that it is a mother cow of pregnancy confirmation (+). How to use the identification member 12 having this configuration will be described later.

  As described above, the reproduction management turntable 1 of the present embodiment has a period of “from delivery until pregnancy is determined” (maximum, 80 days after delivery + 60 days required from artificial insemination date to pregnancy determination = 140 Since it is configured to be specialized in (Japan), the scale of the rotating disk (for one day) is not too fine, and it is easy to use.

[How to use the breeding control turntable]
Next, a method of using the breeding management turntable 1 according to the embodiment of the present invention will be described with reference to FIGS. Here, in order to simplify the explanation, a case where there is one mother cow to be managed will be described as an example.

  FIG. 9 is a front view showing a state in which the movable side member of the breeding management turntable according to the embodiment of the present invention is rotated by one scale (for one day) from the state of FIG. 1, and FIG. FIG. 11 shows a state of the day when artificial insemination was performed on the management target mother cow of the breeding management turntable. FIG. 12 is a front view of the breeding control turntable showing the state of the day when the pregnancy of the mother cow to be managed is confirmed.

  When the mother cow to be managed is delivered (the delivery date is “Tuesday”), first, as shown in FIG. 1, the movable side member 3 is rotated to enter the day of week display column 10 of the movable side member 3. The displayed letter “fire” is matched with the number “0” indicating the date of delivery of the stationary member 2. Next, the identification member 12 is a location corresponding to the number “0” indicating the date of delivery on the movable side member 3 with the “red” surface indicating that it is a mother cow for AI being directed to the front. Attach to. Then, the movable side member 3 is rotated clockwise by one graduation per day (see arrow A in FIG. 8). FIG. 9 shows a state where the movable side member 3 is rotated by one scale from the state of FIG.

  The movable side member 3 is rotated clockwise by one graduation every day. As shown in FIG. 8, when the identification member 12 is in the “first estrus attention” area, the mother cow to be managed is placed in an isolated cowhouse. Move. Thus, using the reproduction management turntable 1 of the present embodiment, it is found that the mother cow to be managed after delivery is in the first estrus attention period, and the mother cow to be managed after delivery is the first estrus attention. Since it is not overlooked that it is in the period, the mother cow to be managed that is in estrus can be reliably moved to the isolated cow. And when the sign of estrus appears in the mother cow to be managed, as shown in FIG. 10, the identification member 12 is in a state where the “white” surface indicating that it is a mother cow scheduled to be in estrus is directed to the front, The movable member 3 is moved to a location (estrus date) corresponding to the number “80” indicating 80 days after delivery. Next, artificial insemination (AI) is performed on the mother cow to be managed around 12 hours after the start of estrus. When artificial insemination (AI) is performed, as shown in FIG. 11, the identification member 12 is a movable side member with the “yellow” surface indicating that it is a mother cow waiting for pregnancy assessment after AI facing forward. 3 is moved to a location (AI day) corresponding to the number “80” indicating 80 days after delivery.

  The movable side member 3 is further rotated clockwise by one graduation every day, and the identification member 12 (yellow) after AI is in the “estrus attention” area (from “19” indicating 19 days after AI to 23 after AI. When you come to the number area up to “23” indicating the day and the number area from “40” indicating the 40th day after AI to “44” indicating the 44th day after AI), the mother cow to be managed is moved to the isolated cow Let Then, when estrus comes to the mother cow waiting for pregnancy test after AI, artificial insemination is performed again. Thus, using the breeding management turntable 1 of the present embodiment, it can be seen that the mother cow to be managed after AI is in the estrus attention period, and the mother cow to be managed after artificial insemination is in the estrus state. Since there is no oversight (something that artificial insemination was not successful), artificial insemination can be performed again to suppress the decrease in conception rate. On the other hand, the estrus does not come to the mother cow waiting for pregnancy test after AI, and the identification member 12 (yellow) after AI is in the region of “pregnancy test” (from “50” indicating 50 days after AI to “60 days after AI” When you come to the numerical area up to 0 "), conduct pregnancy assessment of the mother cow to be managed. When the pregnancy of the mother cow to be managed is confirmed, as shown in FIG. 12, the identification member 12 is placed at the position with the “green” surface indicating that it is a mother cow of pregnancy confirmation (+) in front. (Or remove the identification member 12 from the movable member 3). When 285 days, which is the pregnancy period of the cow, have passed and the mother cow to be delivered has been delivered, the same breeding management as described above is repeated. As a result, the goal of “1 production per year” can be achieved reliably.

  As described above, according to the configuration of the reproduction management turntable 1 of the present embodiment, the scale of the turntable (for one day) is not too fine and is easy to use, with the goal of “one year of production”. It is possible to provide a breeding management turntable suitable for breeding cattle of breeding farmers.

  Here, in order to simplify the explanation, a case where there is one mother cow to be managed has been described as an example, but the breeding management of a plurality of mother cows is performed using one breeding management turntable 1. When performing, for example, a plurality of identification members 12 with different numbers may be used to identify individual mother cows.

  In addition, when performing breeding management of a plurality of mother cows having the same delivery date using one breeding management turntable 1, for example, an identification member having the following configuration may be used. Hereinafter, the configuration of the identification member will be described with reference to FIGS. 13 and 14.

  FIG. 13 is an exploded view of another example of an identification member for identifying a mother cow to be managed, which is used by being attached to a movable side member when using the breeding management turntable in one embodiment of the present invention. FIG. 14 is an exploded perspective view showing, and FIG. 14 is a perspective view showing a state in which the identification member is assembled.

  As shown in FIG. 13, the identification member 15 has a substantially cubic base 16, a rectangular parallelepiped rod 17 erected on one surface of the base 16, and the one surface of the base 16. A disc-shaped magnet 18 fixed to the surface, and a plurality of identification member main body portions 19a, 19b, 19c each having a rectangular parallelepiped shape having both ends opened. A rectangular magnet 20 having the same length as that of the rod body 17 is fixed to one side surface of the rod body 17, and the plurality of identification member main body portions 19a, 19b, and 19c are formed of magnetic members. Therefore, as shown in FIGS. 13 and 14, the plurality of identification member main body portions 19 a, 19 b, and 19 c can be inserted into the rod body 17 in order and fixed to the rod body 17. Here, the four side surfaces of the identification member main body portions 19a, 19b, and 19c are respectively “red” indicating that the mother cow is an AI target, “white” indicating that the cow is an estrus, and AI. “Yellow” indicating that it is a mother cow waiting for a subsequent pregnancy test, and “Green” indicating that it is a mother cow of pregnancy confirmation (+). Further, different numbers are assigned to the plurality of identification member main body portions 19a, 19b, and 19c in order to identify individual mother cows.

  However, since the “estrus date” and “AI date” usually vary depending on the individual mother cow, the identification member 12 with a different number is also used after the date of estrus of the specific mother cow.

  In the above embodiment, the case where the disk-shaped movable side member 3 is provided has been described as an example, but the present invention is not necessarily limited to such a configuration. The movable member only needs to have at least an annular plate portion disposed along the outer periphery of the fixed member 2. For example, when the movable side member is composed of only the annular plate portion arranged along the outer periphery of the fixed side member 2, for example, the movable side member can be rotated on the outer peripheral portion of the fixed side member 2. Fit it in.

  Moreover, in the said embodiment, although the case where the day-of-week display column 10 was provided in the outer peripheral part of the movable side member 3 was mentioned as an example, the day-of-week display column 10 was not an essential component in this invention. .

  Moreover, in the said embodiment, although demonstrated taking the case where the identification members 12 and 15 divided into 4 surfaces 4 colors were provided as an example, this invention is not necessarily limited to such a structure. . The identification member may have any configuration as long as it can identify the mother cow to be managed.

  According to the present invention, the scale of the turntable (one day) is not too fine, and it is easy to use. The breeding control turntable is suitable for breeding management of cattle of breeding farmers who aim to produce once a year. Can be provided. Therefore, the breeding management turntable of the present invention suppresses the decrease in the estrus discovery rate and the conception rate due to the decrease in the observation time of cattle in the Japanese beef breeding farms where the number of breeding heads has increased, and ensures the goal of “1 production per year” Useful to achieve.

DESCRIPTION OF SYMBOLS 1 Breeding management turntable 2 Fixed side member 3 Movable side member 4 Axial support member 5 Date display column 6 Information display part 7 1st date display column 8 2nd date display column 9 Fixing bracket 10 Day of week display column 11 Projection 12 , 15 Identification member 13, 19a, 19b, 19c Identification member main body 14, 18, 20 Magnet 16 Base 17 Rod

Claims (3)

A disk-shaped fixed side member;
A movable side member that has at least an annular plate portion disposed along the outer periphery of the fixed side member and is provided so as to be concentrically rotatable with respect to the fixed side member;
An identification member for identifying a mother cow to be managed, which is attached to the annular plate portion of the movable side member,
The fixed-side member is provided with a date display column formed by dividing it into 140 areas along the circumferential direction on the outer peripheral portion thereof, and is located on the inner side of the date display column and is information A display is provided,
The date display field includes a number “0” indicating the date of delivery, followed by “1” indicating 1 day after delivery, and “80” indicating 80 days after delivery, which is also the artificial insemination date of the 1 year 1 production limit. The first date display field in which the numbers are displayed in order in the clockwise direction and the first date display field are provided after the first date display field to indicate 59 days after artificial insemination from “1” indicating 1 day after artificial insemination. A breeding control turntable comprising a second date display field in which numbers up to “59” are sequentially displayed in a clockwise direction.   In the first date display field, a numerical area from “20” indicating 20 days after delivery to “40” indicating 40 days after delivery is specified as the initial estrus attention period, and information to that effect is displayed in the information display. The breeding management turntable according to claim 1, which is displayed in a section.   In the second date display field, a numerical range from “19” indicating 19 days after artificial insemination to “23” indicating 23 days after artificial insemination, and “40” indicating 40 days after artificial insemination. The breeding management turntable according to claim 1 or 2, wherein a numerical area up to "44" indicating the next 44 days is specified as an estrus attention period, and information to that effect is displayed on the information display unit.