Bee Artificial Insemination Technology
The artificial insemination technology of bees plays an important role in the preservation and breeding of the original species and even the engineering breeding.
Before artificial insemination, first select the drone, force the sperm, collect semen, select the queen, and then perform artificial insemination. After anesthetizing the bee queen, adjust the microscope and move the back-and-aft hook control lever under the microscope so that the back and the belly hook under the control of the needle, hook the central position of the top of the back and the web respectively, and pull the back and the back to the outside to make the space between them. For 3mm to 4mm, then move the back hook so that most of the hook is embedded in the trigone of the base of the cheek, and then pull the dorsal and abdominal hooks to pull the back-web spacing to 5mm to 6mm. After the needle chamber is opened, adjust the angle between the bee queen and the needle, remove the physiological fluid and air bubbles from the needle tip, and make the needle point close to the vaginal orifice. Use the needle to suppress the flap. Push the needle tip slowly into the vagina until the fallopian tube in the middle and take out the control. The needle slowly injects the semen. One-time insemination generally injects 8 microliters of semen; multiple inseminations each injects 4 microliters to 5 microliters of semen at intervals of 24 hours to 48 hours. After completion of insemination, 10 to 15 seconds later, the needle is withdrawn, the queen bee is removed, and the marker is marked. After recovery, it is sent back to the core group or the box cage for temporary storage.
The fertilized bee queen must be strictly managed so that it can be fed by worker bees to ensure that the number of bees in the bee colony of the queen bee in order to regulate the nest temperature. The queen bee can be finned or closed to prevent the queen from going out.
What is Indoor PTZ Camera
PTZ: In the security monitoring application, it is the abbreviation of Pan/Tilt/Zoom, representing the pan tilt omnidirectional (up and down, left and right) movement, lens zoom and zoom control.
PTZ: In the security monitoring application, it is the abbreviation of Pan/Tilt/Zoom, representing the pan tilt omnidirectional (up and down, left and right) movement, lens zoom and zoom control.Automatic tracking is divided into three types: one is through embedded video encoder, also known as intelligent visual server; the other is PC software; the other is to directly write the tracking algorithm to DSP chip, and then design the DSP chip as a hardware circuit on the high-speed ball motherboard, and the high-speed ball is directly read. Among the three types, the third type is used most in the current market.
The intelligent vision PTZ automatic tracking and monitoring system consists of an intelligent vision server (responsible for intelligent analysis and command) and a high-speed spherical camera (responsible for tracking targets). The automatic PTZ intelligent tracking function enables the camera to automatically PTZ drive its own PTZ and zoom lens, and automatically control the PTZ camera to rotate the PTZ in all directions and zoom the lens, and perform visual oriented automatic tracking for the locked moving target, so as to ensure that the tracking target continues to appear in the center of the lens with a close-up image, so that the security personnel can see the information more clearly, It can also be used for obtaining evidence afterwards. The automatic PTZ tracking module makes up for the narrow field of vision of fixed camera monitoring, which is an essential function of a perfect security monitoring system.
The intelligent vision PTZ automatic tracking and monitoring system has the target analysis function, and is equipped with a high-resolution camera, a large magnification optical zoom lens and a high speed PTZ, which can automatically capture suspicious targets quickly and accurately. By setting the preset position intelligent vision PTZ automatic tracking monitoring system, the preset position scanning, automatic cruise and other functions can be realized, and many special requirements of intelligent monitoring can also be realized. In addition, the intelligent vision PTZ automatic tracking and monitoring system also has the advantages of beautiful appearance and strong concealment, so it is very suitable for public security intelligent monitoring applications in airports, squares, rail transit, villas, government administrative units, military regions, museums and other types of places.
The automatic PTZ tracking and monitoring system integrates optics, electronics, machinery, information processing and network, and is composed of camera, power transmission, motion control device, image analysis, recognition, compression and communication based on high-speed parallel processing. It has the functions of video camera, position control, orientation and lens preset, moving object detection, recognition and tracking, flame and smoke detection and alarm, etc. It can be widely used in buildings, banks, airports, stations, customs, transportation, power, factories and mining enterprises and other security monitoring occasions.
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