The first feeding of a newborn chick is called eating. The appropriateness of food intake, feed intake, and food intake methods directly affect the appetite, digestion, and growth of newborn chicks. Therefore, the chicks should start the following three links:
1. Eating time. Normal chicks can eat from 12 to 24 hours after hatching, and no more than 36 hours at the latest. If you eat too early, your chicks will not be fully rested. At this time, the gastrointestinal organs of the chicks will be weak, the appetite will be poor, and the digestive ability will not be strong. This will be detrimental to both the digestive organs and the growth and development. Eating too late will consume the chick's strength and nutrition. Dehydration in chicks also has an effect on growth. For small-scale broiler chicks, they can adopt the method of “early feed early, feed late, feed in batchesâ€: large-scale feeding, and adopting a whole batch of open food method is better.
2. Eat food. Can be mixed with wet or dry powder feed. The proportions are: layer: corn 53.4%, sorghum 6%, bran 5%, fish meal 10%, bean cake 16.5%, barley 7%, bone meal 1.5%, stone powder 0.3%, salt 0.3%; broiler: corn 59%, Bran 4%, bean cake 24%, fishmeal 10%, shell powder 1%, calcium bicarbonate 1%, salt 0.4%, other additives 0.6%.
3. Open food method. Brooding room temperature should be appropriate, generally 30 ~ 32 °C can be, light should be bright to stimulate the appetite of chicks. Put the feed in a shallow flat trough or directly on a dark plastic sheet and place it on a spot where it is easy to feed. Lightly tap the ground or the feeding trough to induce chicks to feed. The first day can be fed 2 to 3 times depending on the time of start of eating. From the second day, 6 times a day, the feeding interval should be even and the daily feeding time can not be arbitrarily changed. If dry powder is used from the start of eating, it should be fed regularly every day and any chicken can eat freely. He was fed 5 times after 10 days and gradually changed to 3 to 4 times daily.
The solar warning traffic sign is a kind of traffic sign. It is composed of a sign surface, a sign bottom plate, a solar panel, a controller, and a light-emitting unit (LED). It uses text and patterns to convey warning, prohibition, and instruction information to drivers and pedestrians. To manage the safety facilities of road traffic.
Solar energy warning signs for road traffic, some intersections, this kind of traffic signs is better than ordinary traffic signs, especially at night, it can be done.
1. fan-shaped Unique road construction yellow flashing led warning light, a model independently developed by our company, with novel style and unique craftsmanship.
2. The fan-shaped Unique road construction yellow flashing led warning light is made of a combination of c52 rubber and plastic tubes. A single pixel tube contains 12 Taiwan Epistar lamp beads. The color is distinct and the brightness is sufficient. The pixel tube is filled with glue for 4 weeks and has good waterproof performance.
3. The back of the fan-shaped Unique road construction yellow flashing led warning light is equipped with a manual controller, which can adjust the flashing mode and flashing speed according to actual needs.
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Shenzhen Wide Way Optoelectronics Co., Ltd. , https://www.wdmtrafficlight.com