1. The temperature of the harvest chamber The temperature of the collection chamber should be controlled between 10 and 28 °C. The sperm collection room is preferably an air-conditioned room so that the boar's libido performance and semen are not affected.
2. Delivery of goods should be convenient. It is advisable that the sperm collection room be separated from the laboratory that handles semen only by a wall. A partition wall can be opened on both sides of the partition wall so that the semen collection can be transferred from the laboratory to the collection chamber and collected. The semen can be delivered to the laboratory as soon as possible.
3. There should be a safe area Boar is a very dangerous animal, the staff can not be taken lightly in the fine collection, sperm collection room design should take into account the safety of the sperm. In the area 80 to 100 cm away from the entrance of the mining area, a safety fence is set up. The steel pipe with a diameter of 12 cm is buried in the ground so that the net spacing is 70 cm above the ground and the distance is 28 cm. A fence gate is installed. In this way, the inner sperm collection area and the outer safety area are formed. When the gate is opened, the sperm collection room and the outer door form a passage for the boar to directly enter the sperm collection area without entering the safety area. When the boar enters the harvesting area, the gate is closed to prevent the boar from escaping. Once the boar attacked the picker, the picker could quickly enter the safe area. In addition, the sperm collection room preferably has a pig-catching board to prevent the boar from attacking people, and the picker can separate the pig from the person by using a pig-picker board to avoid being attacked.
4. The surface of the false sow's boar sow can be made of steel, wood or plastic. Generally, the steel is used as a support to maintain a proper distance from the ground. It is also possible to customize steel fake sows from Beijing Orin Biotechnology Co., Ltd. The sow should be designed to take into consideration the comfort of the boar when climbing. The steel false sow will be cold in the winter, if it can be sprayed on the surface,
It will play a certain role in heat insulation, and the wooden false sow table is convenient to process, and the surface curve of the false sow can be made as close as possible according to the actual shape of the sow, and the wooden false sow is not cool in winter and is easy to clean. Wooden fake sows may be bitten by boars, but generally do not affect use. Plastic or glass steel fake sow counters are better. The surface of the false sow is best not to cover the item because it is easily bitten by the boar. In addition, the covering is easy to collect and scale, and when the sperm is collected, it will pollute the collection cup.
5. The floor of the ground collection chamber should be slightly sloped to allow for flushing. The concrete floor should not be lighted to keep the floor rough against boar falls.
6. Other items The collection chamber should also be equipped with a sink, non-slip mat, water pipes, brooms, brushes and other supplies to clean the ground.
The picture above is a perspective view of a wooden fake sow designed by associate professor Zhang Changxing.
A 28-cm-diameter round wood is decomposed, the unwound piece of wood is 3/5 of its diameter, and the other end is 2/5 of its diameter. The thin end is thinned and the edges are beveled. Illustration. One end of the inner tube of a steel tube sleeve is welded with angle iron 4 as shown in the figure. The angle iron is perpendicular to the inner tube. Then the angle iron is put on the cross section of the wood 2 and a 4 point steel tube 3 is fixed to the wood with screws 2 on. The outer tube is approximately 120 mm in diameter and is partially buried underground. If you need to lift the table, you can pull out the plug 1 and adjust the height and insert the plug.
Pig insemination laboratory and sperm collection room
Laboratory (3.53m), sperm collection room (3.53m)
1. Sink 2. Wet area (diluent preparation, supplies cleaning) 3. Dry area (semen quality inspection) 4. Sub-packing area (for semen dilution, sorting, marking, preservation of semen) 5. Laboratory - Semen Room supplies delivery port, both sides have a door) 6. fake sow 7. anti-slip mat 8. protective fence (diameter 10 to 12 cm high and 75 cm net spacing 28 cm) 9. sink 10. gate door (prevent boar runaway) And into the safe area when entering the sperm room) 11. Safe area 12. Rushing board
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