Green fodder is rich in protein, minerals and vitamins, and it has a good effect on the growth and development of chickens. However, when using green fodder to feed chickens, the following issues must be addressed:
1. The control of fresh green feed has good palatability and the chicken loves to eat, but due to the large amount of water, it is not appropriate to feed more, and it must be fed with other feeds, and the proportion should not be too high, otherwise it may cause diarrhea or enteritis. In general, green feed should account for 15% to 20% of the diet of chicks, accounting for 20% to 30% of the diet of chickens; leaf green feed, crude fiber content, addition amount of about 10% of the diet is appropriate . In the green season or large-scale chicken farms, it is also possible to use hay powder or leaf meal instead of green feed to feed chickens. The proportion of hay powder in the diet accounts for 5% to 10%, and leaf meal accounts for 5% to 8%.
2. Reasonable modulation Most green feeds can be directly used to feed chickens, but they are prone to waste. After being crushed and fed separately, they are easier to feed and have a higher utilization rate. In particular, the roots and melons feed should be crushed and fed, if necessary, cooked and then fed. Aquatic plants such as water lilies and water hyacinths, which often contain some parasite eggs or larvae, must be cooked before feeding.
3. Keep clean, wash before feeding, remove dirt and other dirt, and remove spoilage feed to prevent poisoning. The green feed has a high acidity and can be mixed with about 2% of shell powder when feeding chicken to neutralize acidity. Improper feeding caused chicken diarrhea or enteritis and other diseases, should immediately stop feeding or limited feeding, and in the diet by adding 0.2% to 0.4% oxytetracycline for treatment, until the chicken returned to normal and then fed in the normal proportion.
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.
Solar warning flashing sign,Solar warning sign,solar Safety Signs,solar traffic road sign
Shenzhen Wide Way Optoelectronics Co., Ltd. , https://www.wdmtrafficlight.com