Method for prolonging the egg production peak of laying hens
During the peak period of egg production, the protein requirement of layer chickens increases with the increase of egg production rate. In general, when the egg production rate rises by 10%, the crude protein content in the diet increases by 1% correspondingly. When the egg production rate reaches 90%, the crude protein content in the diet should be about 19%. It is expected that when the laying hens' egg production rate begins to decline, it is also necessary to keep the dietary protein levels down after one week, which can delay the decline of the egg production rate.
Controlling dietary energy levels During peak egg production, the energy level per kilogram of diet should be controlled at about 2.75 megakames. If the energy is too high, it may lead to a decrease in the intake of the protein by the chicken, and if the energy is too low, it may easily lead to an increase in the intake of the chicken and cause protein waste.
Supplementing enough calcium laying hens should provide proper calcium supplementation during the peak period of egg production. With the change of egg production rate, the diet should contain 3%~4% of calcium, and the effect of feeding every afternoon is better. While feeding calcium, you can place chickens with calcium powder such as shell powder and bone meal in the house or on the sports ground to allow chickens to feed freely.
During the peak period of egg production supplemented with the appropriate amount of additives, 100 grams of multivitamin, 1 kg of vitamin AD3 powder, 1 kg of choline chloride, 1 kg of methionine, and 1 kg of trace element growth hormone should be added per ton of feed. There are many types of additives, can be properly used baking soda powder, protein extract, choline, oil, etc. to increase egg production and increase egg weight.
The correct lighting system during the peak period of production, the chickens daily light time is appropriate for 16 hours. Once the lighting time is determined, it cannot be reduced, otherwise it will easily cause a drop in the egg production rate. Long hours of light increase egg breakage. The light intensity can be 3 to 5 watts per square meter of ground.
Activated carbon is a material which commonly used in air purification, mainly used to adsorb the few toxic gases, ammonia, formaldehyde and benzene without pollution,toxic and side effects. The effect of activated carbon
1.Indoor air purification. After the bedroom decoration, we can place activated carbon to absorb harmful gases,you can also put it in toilet to remove odors.
2. Furniture purification. Put the activated carbon into the closet to remove strange smell, humidification and mildew; put it into the shoes which can remove odors and germs; put it into the refrigerator to prevent food cross-taste and pollution that keep food fresh .
3.Floor protection. When the floor is paved with activated carbon directly under the floor which can go to taste humidification, mildew and pest control, but also to avoid the floor deformation.
4. Active carbon mattress. The mattress added activated carbon can absorb moisture, remove sweat and keep the bed clean; secondly, it can improve the health function of lumbar muscle strain for the elderly. Because it has infrared radiation with a certain temperature, human body has health effect when long-term use.
5.Put activated carbon into the car, it adsorb harmful gas inside the car and remove peculiar smell.
6. Used for pet cleaning to adsorb odor which is non-toxic, no side effects, and no harm.
7. Put the activated carbon next to the appliance to prevent electromagnetic damage.
8. Activated carbon can be placed in the fish tank and swimming pool for disinfection and purification of water.
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