Channel type plateau grazing yak epidemic prevention sampling mating fence and using method thereof

Abstract

The invention belongs to the technical field of breeding fences, and provides a channel type plateau grazing yak epidemic prevention sampling mating fence and a using method thereof.The channel type plateau grazing yak epidemic prevention sampling mating fence comprises a fence body which comprises a first supporting rod, a second supporting rod, a top rod, a connecting rod and a surrounding rod; a plurality of first supporting rods and second supporting rods are fixedly connected to the bottom surfaces of the two sets of top rods, a plurality of connecting rods are installed between the two sets of top rods in an array mode, cells are formed between the first supporting rods and the second supporting rods, and surrounding rods are installed in the cells in an array mode; the first door body is fixed at the inlet end of the fence body; the second door body is fixed at the outlet end of the fence body; by arranging the fence body, the first door body and the second door body, the operation efficiency of vaccination, sampling and hybridization is greatly improved, and the current situation that an existing fence is small in yak processing number and low in efficiency is changed.

Description

Technical Field

[0001] The invention belongs to the technical field of breeding fences, and in particular is a channel-type epidemic prevention sampling and breeding fence for plateau grazing yaks and a use method thereof. Background Art

[0002] In the plateau area, yak breeding is an important part of local animal husbandry. As a unique breed of cattle on the plateau, yaks have adapted to the harsh natural environment of high cold and hypoxia, providing local residents with a variety of necessities such as meat, milk, and wool. However, the traditional plateau grazing yak breeding model faces many challenges in yak epidemic prevention, sampling, and breeding.

[0003] Existing fences may lack efficient design and may be easily deformed. They are difficult to provide strong protection against collisions for wild and strong yaks and cannot adapt well to the needs of plateau grazing environments. As a result, it is difficult to quickly and safely vaccinate, sample and breed a large number of yaks during disease prevention and control.

[0004] To this end, those skilled in the art have proposed a channel-type epidemic prevention sampling and breeding fence for plateau grazing yaks and a method of using the same to solve the problems raised by the background technology. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a channel-type plateau grazing yak epidemic prevention sampling and breeding fence and its use method, so as to solve the problem that the existing fences in the prior art are difficult to quickly and safely vaccinate, sample and breed a large number of yaks.

[0006] A channel-type epidemic prevention sampling and breeding fence for plateau grazing yaks, comprising: a fence body, which comprises a first support rod, a second support rod, a top rod, a connecting rod and a surrounding rod; the bottom surfaces of two groups of top rods are fixedly connected to a plurality of first support rods and a second support rod, a plurality of connecting rods are installed in an array between the two groups of top rods, a cell is formed between the first support rod and the second support rod, and a surrounding rod is installed in an array in the cell;

[0007] A first door body, wherein the first door body is fixed to the entrance end of the fence body;

[0008] A second door body is fixed to the exit end of the fence body.

[0009] Preferably, the first support rods and the second support rods are arranged alternately, the number of the first support rods is six groups, the number of the second support rods is five groups, the number of the cells is ten groups, and the length of the cells is two meters.

[0010] Preferably, the enclosure bar comprises a first enclosure bar, a second enclosure bar, a third enclosure bar, a fourth enclosure bar and a fifth enclosure bar, and the first enclosure bar, the second enclosure bar, the third enclosure bar, the fourth enclosure bar and the fifth enclosure bar are fixed to the inner wall of the cell in an array.

[0011] Preferably, the distance between the first enclosure rod and the top rod is 25 cm, the distance between the first enclosure rod and the second enclosure rod is 20 cm, the distance between the second enclosure rod and the third enclosure rod is 20 cm, the distance between the third enclosure rod and the fourth enclosure rod is 20 cm, the distance between the fourth enclosure rod and the fifth enclosure rod is 20 cm; the fifth enclosure rod is 20 cm from the horizontal plane.

[0012] Preferably, hinges are installed between the first door body and the second door body and the first support rod, and a door lock assembly is installed between the first door body and the second door body and the first support rod;

[0013] The door locking assembly comprises a fixing plate fixed on the surfaces of the first door body and the second door body, a fixing ring fixed on the outer wall of the first supporting rod, and a rope wound between the fixing plate and the fixing ring.

[0014] Preferably, it further comprises cement piers, wherein the cement pier array is arranged underground, and the first support rod is fixed to the upper surface of the cement pier.

[0015] A method for using a channel-type epidemic prevention sampling and breeding fence for yaks grazing on the plateau, comprising:

[0016] S1, epidemic prevention, close the second door and fix it, open the first door and make it close to the fence, drive 30 adult yaks in, close the first door after entering, and the epidemic prevention personnel will perform injections through the gaps between the fences on both sides of the fence; after the injection, untie the exit fixing rope, open the second door to drive the yaks out of the fence, and then close the second door to prepare for the next round;

[0017] S2. Sampling. Repeat the operation of driving cattle in S1. When collecting blood, first collect blood from the yaks on both sides by the tail root blood collection method. For yaks in the middle of the fence, you can use an assistant to help lift the tail from the top, or use a stick to adjust the position of the yak before collecting blood.

[0018] Preferably, it also includes S3, artificial insemination and direct inspection, where 15 yaks are driven into the fence at a time, with 3 yaks in each group, and standing side by side in a 2m long cell, with the yaks locked in every other cell; logs are used to separate and fix the cells with yaks; personnel stand in the empty cells to perform direct inspection or artificial insemination, and after the operation is completed, the logs are pulled out, the second door is opened to release the yaks, and then the next round of driving the yaks is carried out.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] The present invention divides the fence into cells by providing a fence body, a first door body and a second door body, so that yaks are arranged closely, which effectively prevents them from moving forward and backward and left and right, and prevents yaks from colliding. It is convenient for staff to operate while preventing yaks from jumping out and getting their heads stuck, solving the problem that related operations cannot be carried out safely in existing fences, greatly improving the operational efficiency of vaccination, sampling and breeding, and changing the current situation of existing fences that handle a small number of yaks and low efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the fence;

[0023] Figure 3 This is a schematic diagram of the front view structure of the fence.

[0024] In the figure:

[0025] 1. Fence body; 101. First support rod; 102. Second support rod; 103. Top rod; 104. Connecting rod; 105. Enclosure rod; 105a. First enclosure rod; 105b. Second enclosure rod; 105c. Third enclosure rod; 105d. Fourth enclosure rod; 105e. Fifth enclosure rod; 2. First door body; 3. Second door body; 4. Hinge; 5. Fixing plate; 6. Fixing ring; 7. Rope; 8. Cement pier; 9. Cell. DETAILED DESCRIPTION

[0026] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0027] Embodiment 1: As shown in the attached Figure 1 To Attachment Figure 3 As shown: The present invention provides a channel-type epidemic prevention sampling and breeding fence for plateau grazing yaks, comprising a fence body 1, a first door body 2 and a second door body 3;

[0028] The fence body 1 includes a first support rod 101, a second support rod 102, a top rod 103, a connecting rod 104 and a surrounding rod 105. The bottom surfaces of the two groups of top rods 103 are fixedly connected to a plurality of first support rods 101 and a second support rod 102. A plurality of connecting rods 104 are installed in an array between the two groups of top rods 103. A cell 9 is formed between the first support rod 101 and the second support rod 102. The surrounding rods 105 are installed in an array in the cell 9. The fence body 1 is 20 meters long, and the connecting rod 104 is 1.23 meters wide. The 20-meter fence is divided into 10 grids. After each grid is separated from the inside, 3 yaks can stand side by side (close to each other). The fence can surround 30 yaks at a time, which can effectively prevent yaks from moving left and right and forward and backward, and is conducive to relatively fixing yaks. The connecting rod 104 is 1.23 meters wide, which is convenient for people to stand on the top, and stand on the top rod 103 with legs apart, so that yaks in the fence can be safely driven away.

[0029] The first door body 2 is fixed to the entrance end of the fence body 1, and the first door body 2 is fixed between the first support rod 101 and the connecting rod 104 at the end;

[0030] The second door body 3 is fixed to the exit end of the fence body 1; the second door body 3 is fixed between the first support rod 101 and the connecting rod 104 at the end;

[0031] The first support rods 101 and the second support rods 102 are arranged alternately, the number of the first support rods 101 is six groups, the number of the second support rods 102 is five groups, the number of the cells 9 is ten groups, the cell 9 is two meters long, and the fence is divided into 10 cells 9, which is conducive to fixing the fence and performing artificial insemination of yaks.

[0032] The enclosure bar 105 includes a first enclosure bar 105a, a second enclosure bar 105b, a third enclosure bar 105c, a fourth enclosure bar 105d and a fifth enclosure bar 105e. The first enclosure bar 105a, the second enclosure bar 105b, the third enclosure bar 105c, the fourth enclosure bar 105d and the fifth enclosure bar 105e are arrayed and fixed to the inner wall of the unit cell 9; the distance between the first enclosure bar 105a and the top bar 103 is 25 cm, the distance between the first enclosure bar 105a and the second enclosure bar 105b is 20 cm, the distance between the second enclosure bar 105b and the third enclosure bar 105c is 20 cm, the distance between the third enclosure bar 105c and the fourth enclosure bar 105d is 20 cm, and the distance between the fourth enclosure bar 105d and the fifth enclosure bar 105e is 20 cm; the fifth enclosure bar 105e is 20 cm away from the horizontal plane.

[0033] It is divided into 1 to 6 gaps, with the first gap being 25 cm high, the second to sixth gaps being 20 cm respectively, and the sixth gap being connected to the ground below; the six gaps plus six 10 cm wide fences form a fence with a total height of 1.85 m, which can raise an adult yak by about 1.2 m on average to prevent it from jumping out; the 20 cm gap at the bottom is smaller than the length of the ox's head, which can prevent the yaks in the fence from sticking their heads out of the gap and getting stuck between the channel steels, and also makes it convenient for epidemic prevention and sampling personnel to put their arms into the fence from both sides to work.

[0034] Hinges 4 are installed between the first door body 2, the second door body 3 and the first support rod 101, and a door lock assembly is installed between the first door body 2, the second door body 3 and the first support rod 101; the door lock assembly includes a fixing plate 5 fixed on the surface of the first door body 2 and the second door body 3, a fixing ring 6 fixed on the outer wall of the first support rod 101, and a rope 7 wound between the fixing plate 5 and the fixing ring 6.

[0035] It also includes cement piers 8 , which are arranged in an array underground, and a first support rod 101 is fixed to the upper surface of the cement piers 8 .

[0036] The first door body 2 can be fully opened 180 degrees, and the second door body 3 can be opened 90-180 degrees; the door height is consistent with the fence height, that is, 1.85 meters; 1.5mm thick iron sheets are welded on the first door body 2 and the second door body 3, so that the yaks in the fence cannot see outside the door from inside the fence, and prevent them from colliding from the door;

[0037] The first door body 2 can be opened and rotated 180 degrees and attached to one side of the fence, which is convenient for driving yaks into the fence; after the first door body 2 is closed, it is fixed to the fixing ring 6 on the other side with a rope 7, which is convenient for controlling the opening and closing of the door.

[0038] This fence is fixedly built outside a corner of the yak enclosure, the second door body 3 of the fence leads to the pasture, the outer side of one side of the fence is in a straight line with a wall inside the enclosure, and the first door body 2 can be parallel to the other wall after opening 180°.

[0039] During epidemic prevention: close the second door body 3, fix the door to the fixing ring 6 with a rope 7, open the first door body 2, and open the door to 180°;

[0040] After opening, make the door close to the wall; drive the yaks into the enclosure, 30 adult yaks can be driven in at a time, pull the rope 7 to close the first door body 2, and tie the rope 7 to the channel steel on the inner side;

[0041] The quarantine personnel stood on both sides of the fence and extended their arms holding the syringes into the fence through the gaps between the channel steels. The fence was 1.23 meters wide, with three adult yaks standing in each row. The quarantine personnel could touch the yaks in the fence when giving injections from both sides.

[0042] Inject the yaks one by one in the neck or buttocks from the front to the back of the fence;

[0043] After the vaccination, the personnel on one side of the door rope untied the exit rope 7, leaving a wider door gap, and the personnel on both sides drove the yaks in the fence. The door gap widened and opened due to the collision of the yaks in front, and the yaks quickly left the fence from front to back. After the fence was emptied of yaks, the second door body 3 was closed, the rope 7 of the first door body 2 was untied, the door was pressed against the wall of the enclosure, and then the yaks in the enclosure were driven into the fence to start the next vaccination.

[0044] During this period, in order to fix each yak, the yaks stand close to each other due to the small space in the fence. If there are yaks lying down or standing up straight (mostly calves), in order to prevent trampling and casualties, the herders should use sticks to clear the passage and drive the lying yaks up in time;

[0045] During epidemic prevention, a maximum of 30 adult yaks should be driven into the fence at one time. If there are too few, the yaks in the fence cannot be fixed tightly, and the yaks in the fence will sway back and forth and left and right, which is not conducive to injection. If there are too many, it may cause trampling and casualties.

[0046] During sampling: repeat the S1 cattle-driving operation, and the method and number of yaks entering and releasing are consistent with the above epidemic prevention;

[0047] When collecting blood, first collect blood from the yaks with their buttocks close to both sides of the fence, using the tail root blood collection method. The blood collector reaches in from the high gap with his left hand, grabs the yak's tail and lifts it up to expose the lower tail root, and holds the blood collection needle in his right hand and reaches in from the low gap to collect blood from the vein under the tail root. Yak standing in the middle of the fence:

[0048] If it is inconvenient to put both arms in, you can ask an assistant herder to stand on the top of the fence, with his back against the top connecting the two sides of the channel steel, with his legs apart and his body facing downward, and his feet standing on the second horizontal channel steel in the first gap on both sides. Bend down and hold the cow's tail handed over by the person on the side of the fence with your hands, and lift it up with force to expose the root of the cow's tail. The blood collector holds the blood collection needle in one hand and puts his arm into the fence to insert the needle into the vein at the root of the tail to draw blood. You can also drive a few yaks into the fence each time, leaving a small gap. When the yak in the middle is inconvenient for the blood collector to operate, the assistant (herder) can use a short stick to reach into the fence to drive the yaks in the front and back, slightly adjust the position of the yaks in the fence, and drive the yak in the middle to both sides to facilitate blood collection;

[0049] During artificial insemination and direct inspection: Artificial insemination was carried out using artificial estrus synchronization technology. 15 yaks were driven into the fence each time, with 3 yaks forming a group and standing side by side in a 2m long unit grid (10 cells in total). Starting from the 1st cell, 3 yaks were locked in every other cell, that is, cows were locked in the 1st, 3rd, 5th, 7th and 9th cells, and cows were locked in the 2nd, 4th, 6th, 8th and 10th cells were left empty.

[0050] Except that the front of the first cell does not need to be blocked by logs (with a door), 4 logs (10 cm in diameter and 2 to 2.5 cm in length) or steel pipes with a diameter of 5 cm are used in the front, back, top and bottom of other cells with cattle. They are inserted from the inner side of the vertical channel steels on the front and back sides into the corresponding gaps on the other side in the gaps 2, 3, 4, and 5 to fix the cattle and prevent them from moving forward and backward, and from colliding and kicking, which is beneficial to the safety of direct inspection and breeding personnel; after the cattle are separated and fixed by logs, the direct inspection personnel or artificial insemination personnel enter the fence and stand in the gaps between the fence spaces 2, 4, 6, 8, and 10, and operate at the tail of the cattle. After the direct inspection or artificial insemination of each cow is completed, the operator comes out of the fence, and the staff pulls out the inserted logs (or steel pipes) from the side from front to back. After all of them are pulled out, the second door body 3 is opened to release the yaks in the fence. After all of them are released, the second door body 3 is closed, the entrance door is opened, and the cattle are driven into the fence for the second time.

[0051] Epidemic prevention and sampling can handle 30 yaks at a time, and artificial insemination and direct inspection can handle 15 yaks at a time. If the yak herd is large, the channel can be appropriately lengthened, and 3 more yaks can be enclosed for every 2m increase in length, greatly improving the efficiency of yak processing.

[0052] The structural design of this fence fully considers the safety of operators. Through reasonable gap setting and height design, it is convenient for epidemic prevention and sampling personnel to put their arms into the fence from both sides to work, and can prevent yaks from jumping out and getting their heads stuck. During artificial insemination and direct inspection, yaks are fixed with logs or steel pipes to prevent them from butting and kicking, ensuring the safety of direct inspection and breeding personnel.

[0053] The inside of the fence is conducive to fixing the yaks; the 20-meter-long fence is divided into 10 cells, each cell is 2 meters long, and 3 yaks can stand side by side and close to each other, which can effectively prevent the yaks from moving left and right, front and back. During artificial insemination and direct inspection, the yaks are further fixed through the specific cell layout and log (or steel pipe) partitions, which is convenient for operation; the fence is made of 10cm channel steel, which is not easy to deform under the changeable climate conditions of the plateau, is durable, and is strong and collision-resistant. It can well adapt to the plateau grazing environment and the wild yaks.

[0054] Only 4-5 people are needed to complete each vaccination and breeding operation, and 500-1000 yaks can be immunized every day. Compared with traditional methods, this greatly saves manpower and material resources, reduces breeding costs, and improves breeding efficiency.

[0055] By setting the first door body 2 and the second door body 3, it is convenient to drive the yaks into the fence, and the door is fixed with a rope to facilitate the control of the door opening and closing. During the operation, the processes of driving the yaks, injection, blood collection, direct inspection and breeding are clear and easy for the staff to execute; at the same time, in the process of handling the yaks, there are corresponding response measures for special situations (such as calves lying down, etc.), ensuring the smooth operation.

[0056] This fence is not only suitable for the epidemic prevention, sampling and breeding of grazing yaks on the plateau, but after appropriate adjustments, it can also be used for related work such as free-range cattle and beef cattle in agricultural areas.

[0057] The embodiments of the present invention are provided for the purpose of illustration and description. Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A channel-type epidemic prevention sampling and breeding fence for yaks grazing on the plateau, characterized in that: include: A fence body (1), comprising a first support rod (101), a second support rod (102), a top rod (103), a connecting rod (104) and a surrounding rod (105); the bottom surfaces of two groups of the top rods (103) are fixedly connected to a plurality of first support rods (101) and second support rods (102); a plurality of connecting rods (104) are installed in an array between the two groups of the top rods (103); a cell (9) is formed between the first support rod (101) and the second support rod (102); and the surrounding rods (105) are installed in an array in the cell (9); A first door body (2), wherein the first door body (2) is fixed to the entrance end of the fence body (1); A second door body (3), wherein the second door body (3) is fixed to the exit end of the fence body (1).

2. A channel-type sampling and breeding fence for grazing yaks on the plateau as claimed in claim 1, characterized in that: The first support rods (101) and the second support rods (102) are arranged alternately, the number of the first support rods (101) is six groups, the number of the second support rods (102) is five groups, the number of the cells (9) is ten groups, and the cell (9) is two meters long.

3. A channel-type sampling and breeding fence for grazing yaks on the plateau as claimed in claim 2, characterized in that: The enclosure rod (105) comprises a first enclosure rod (105a), a second enclosure rod (105b), a third enclosure rod (105c), a fourth enclosure rod (105d) and a fifth enclosure rod (105e); the first enclosure rod (105a), the second enclosure rod (105b), the third enclosure rod (105c), the fourth enclosure rod (105d) and the fifth enclosure rod (105e) are fixed in an array to the inner wall of the unit cell (9).

4. A channel-type sampling and breeding fence for grazing yaks on the plateau as claimed in claim 3, characterized in that: The distance between the first enclosure rod (105a) and the top rod (103) is 25 cm, the distance between the first enclosure rod (105a) and the second enclosure rod (105b) is 20 cm, the distance between the second enclosure rod (105b) and the third enclosure rod (105c) is 20 cm, the distance between the third enclosure rod (105c) and the fourth enclosure rod (105d) is 20 cm, and the distance between the fourth enclosure rod (105d) and the fifth enclosure rod (105e) is 20 cm; the fifth enclosure rod (105e) is 20 cm away from the horizontal plane.

5. A channel-type epidemic prevention sampling and breeding fence for plateau grazing yaks as claimed in claim 1, characterized in that: A hinge (4) is installed between the first door body (2) and the second door body (3) and the first support rod (101); and a door lock assembly is installed between the first door body (2) and the second door body (3) and the first support rod (101); The door lock assembly comprises a fixing plate (5) fixed to the surface of the first door body (2) and the second door body (3), a fixing ring (6) fixed to the outer wall of the first support rod (101), and a rope (7) wound between the fixing plate (5) and the fixing ring (6).

6. A channel-type highland grazing yak epidemic prevention sampling and breeding fence as claimed in claim 1, characterized in that: It also comprises cement piers (8), wherein the cement piers (8) are arranged in an array underground, and the first support rods (101) are fixed to the upper surface of the cement piers (8).

7. A method for using a channel-type epidemic prevention sampling and breeding fence for plateau grazing yaks, used in conjunction with any one of the channel-type epidemic prevention sampling and breeding fences for plateau grazing yaks as claimed in claims 1 to 5, characterized in that: include: S1, epidemic prevention, close the second door (3) and fix it, open the first door (2) so that it is close to the fence, drive 30 adult yaks in, close the first door (2) after entering, and the epidemic prevention personnel perform injections through the gaps between the fence bars (105) on both sides of the fence; after the injection, untie the exit fixing rope, open the second door (3) to drive the yaks out of the fence, and then close the second door (3) to prepare for the next round; S2. Sampling. Repeat the operation of driving cattle in S1. When collecting blood, first collect blood from the yaks on both sides by the tail root blood collection method. For yaks in the middle of the fence, you can use an assistant to help lift the tail from the top, or use a stick to adjust the position of the yak before collecting blood.

8. The method for using the channel-type highland grazing yak epidemic prevention sampling and breeding fence as claimed in claim 7, characterized in that: It also includes S3, artificial insemination and direct inspection. Fifteen yaks are driven into the fence at a time, with three yaks forming a group and standing side by side in a 2m long cell (9). The yaks are locked in every other cell (9); logs are used to separate and fix the cells (9) with yaks; The personnel stand in the empty cells (9) to carry out direct inspection or artificial insemination operations. After the operation is completed, the logs are pulled out, the second door (3) is opened to release the yaks, and the next round of cattle driving is carried out.

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