Do not overfeed vitamins in layer chicken feed
In order to increase the egg production of hens, some chicken farmers are arbitrarily increasing the amount of vitamins they feed. As a result, hypertrophy occurs in laying hens, which affects the growth and production of laying hens. Addition of vitamins to layer chicken diets must be strictly adhered to standards, and arbitrarily increasing dosages can cause harm to laying hens. The appropriate amount of vitamin A per kilogram of feed for laying hens is 4,000 international units. When the feeding amount exceeds the feeding standard, it can cause hen vitamin A excess syndrome, manifested as mental depression or convulsions, feed intake decreased, serious eating, feathers fall off. The appropriate vitamin D content per gram of feed for laying hens is 500 IU. When the feeding amount exceeds the feeding standard, a large amount of calcium can be transferred out of the bone tissue of the laying chicken and promote the absorption of calcium in the gastrointestinal tract, so that the blood calcium concentration is increased, and calcium is deposited on the arterial wall, joints, renal tubules, and heart In other soft tissues, clinical manifestations include loss of appetite, diarrhea, kidney stones, and laying hens often die of uremia. The optimum content of vitamin E per kilogram of feed for laying hens is 5 IU. Overfeeding can lead to impaired fat metabolism in laying hens, leading to fatal or poisoned deaths. The optimum content of vitamin K per kilogram diet is 0.5 mg. When fed excessively, because it stimulates inflammation of the gastrointestinal mucosa, the chicken shows a sharp decrease in appetite and diarrhea, resulting in a decrease in egg production and severely discontinue production. As technology grows, Vehicle Surveillance System is getting maturer and maturer. Vehicle Surveillance System is made of Vehicle Surveillance Cameras, MDVR, Web connecting, and monitor manage system. Now let's get known of the Car Surveillance Camera.
Vehicle Camera has different types according to their installation locations and aims. Generally speaking, a truck/ police car/ tanker truck/ bus should be equipped with several camers not only one, to realize the no blind spot monitoring and keep safe.
Vehicle Surveillance Cameras, Car CCTV Camera, Vehicle Camera, Car Surveillance Camera, Car CCTV, Vehicle CCTV SHENZHEN SANAN TECHNOLOGY CO.,LTD , https://www.sanan-cctv.com
Let's check the following Car CCTV Cameras in details.
Front View Camera: installed on the front of the car, play the role of Driving Recorder;
Driving Position Camera: installed on the driver's position, standardize the driver's behaviors, according to automatic AI analysis. And the system will Automatically remind the driver of his/her bad behaviors and record this event, if the driver gets distracted, smokes, or continues driving under tired status;
In-car Camera: intalled in vehicles, realized the no blind spot monitoring inside the vehicles;
Rear View Camera: installed at the rear of the vehicle, realize the road condition monitoring behind the vehicle;
Therefore, the best way is to customize the suitable Vehicle Surveillance System according to specific application occassions. Sanan Technology has been concentrated on the Vehicle CCTV industry for over 10 years, Vehicle Surveillance System Solution is what we are good at. "Security Anytime Anywhere, Vehicles Surveillance System Specialist" is our slogan, and we are runing for it.
We would be very appreciated if we can get be given the chance to cooperate, and then we would grow together.