Do a good job of cut-off and tail-breaking, how long can you raise 5 pounds in the latter part of the sheep!
The growth rate of sheep is affected by many factors, such as variety, growth environment, feeding conditions and so on. If it is also a Boer goat, it can grow about 20 pounds a month in the south, such as Guangdong and Fujian provinces, but it can only grow about 15 pounds a month in the north Shandong and Hebei provinces. Small-tailed Han sheep can grow 15-20 kg in the north, but they cannot grow normally in the south. After choosing the breed that suits the local sheep, what remains is how to improve the growth of the sheep. First, castration After the ram is castrated, the temperament is gentle, more manageable, and the feed utilization rate is higher, the mutton is more delicate and the smell is small. Commonly used castration methods are: 1, knife cutting method When the sheep is about 18 days old, one person holds the sheep, the other holds the scrotum, prevents the testicles from retracting, cuts a small mouth under the scrotum side with a sterilizing knife, pulls the testicles and spermatic cords out and tears the spermatic cord, and then The other testicle was taken out in the same manner, and penicillin powder was sprinkled on the incision and in the testis. 2, ligation 6-8 days old ram can use this method to squeeze the testicles into the scrotum, and use the string to ligature on the scrotum. The blood flow of the testicles is cut off. Generally, the scrotum and testicles will shrink and fall off within 15 days. Second, the tail The large tail of the mutton sheep is not only bad for breeding, but also may cause inconvenience to movement. Moreover, the waste of the sheep will also lead to the waste of energy, which is not conducive to the fattening of the mutton sheep. The tail is usually carried out within 3 days of birth. 1, thermal breaking method Cut the tail at the 2-3 intervertebral joints of the lamb with a red-cut cut-off. However, it is necessary to pay attention to grasping the time of tailing. Too fast is not conducive to hemostasis, too slow and easy to burn. 2, ligation Use a string to ligature the lamb's tail vertebra at 2-3 knots, and cut off the blood circulation. Generally, the tail will fall off on its own for about 15 days. Although this method is economical and simple, the lamb has a long time of pain. The streaming rearview mirror is a new type of rearview mirror, which can transmit the rear picture to the rearview mirror through the camera next to the high-mounted brake light at the rear of the car. Driving Recorder,Streaming Rearview Mirror,Mirror Dash Cam,Streaming Media Rearview Mirror,Mirror Dash Cam Backup Camera,Rearview Mirror,Stream Media Driving Recorder,Front And Rear Dashcam SHENZHEN SANAN TECHNOLOGY CO.,LTD , https://www.sanan-cctv.com
The surface is extremely clear, and it feels that the field of vision behind the car is expanded by 2 to 3 times. The field of vision is also good during driving, which greatly solves the problem of the blind spot of the C-pillar.
Compared with the general traditional rearview mirror, it can illuminate various scenes behind the rear of the car more clearly, and the viewing angle is also very wide. If you feel that the screen is reflective, just adjust the rearview mirror to a non-reflective angle, because the position of the camera remains unchanged, so the displayed content will not change.
Advantages of streaming rearview mirrors
â— Reduce visual blind spots
â— Enhance night vision capability
Disadvantages of streaming rearview mirrors
â— Fear of the "blinding" phenomenon of the rearview mirror caused by dirt, there are certain safety hazards
â— Imaging distortion, which is easy to cause the driver to misjudge the distance of the vehicle
Therefore, when purchasing, be sure to choose a streaming media rearview mirror with qualified quality and brand protection. Sanan is a professional car product manufacturer, a trusted partner!