Chicken stocking density Feeding density refers to the number of chickens raised per unit area in the brooding room. The healthy growth and development of chicks is closely related to stocking density. When the density is too high, the concentration of carbon dioxide in the brooding room is too high, and other harmful gases increase at the same time, affecting the chick's drinking water, feeding, slow growth and development, and the ability to resist disease. The density of flock is too small, and the utilization rate of the pens and equipment is reduced. 'The labor utilization rate is reduced and the brooding cost is increased. The principle of flocks density arrangement is to be small and not suitable, and it will decrease as chicks age. The density in winter and spring is higher than that in summer and autumn. The size of the chickens is moderate, and chickens and chicken farms in rural areas are suitable for about 300 animals per group. More than 1,000 to 2,000 brooders per group have a better performance in medium and above chicken farms. Excrement discharge. Breeding and management of young chicks The chicks have a rapid growth and metabolism. The chickens in the brooding room are crowded. The chicks breathe quickly and emit large amounts of carbon dioxide. The feces excreted by chickens are decomposed by microorganisms and continuously produce undesirable gases such as ammonia gas and hydrogen sulfide. If these gases are not cleared in time, it will affect the health of the chicks. If the chicks suffer from loss of appetite, slow growth, and weakened constitution, they can also induce other diseases. Therefore, the brooding room should be enhanced ventilation, timely fresh air supplement. 0%。 Normal oxygen content of about 20% of normal air, carbon dioxide content of about 0. 03%. The carbon dioxide content in the brooding room should be controlled at about 0.2% and should not exceed 0.5%. The ammonia content is below 10 mg/kg and the hydrogen sulfide gas content is below 6.6 mg/kg. Ventilation and ventilation methods are natural ventilation and mechanical ventilation. Sealed houses or non-closed houses with high density can be mechanically ventilated, such as exhaust fans or ventilators. The open house adopts open, closed doors and windows to control ventilation. In order to prevent the indoor temperature from decreasing after ventilation, the room temperature should be increased by 1~2°C before ventilating. Natural ventilation should be selected on sunny days at noon and gradually open doors and windows. In order to prevent cold air from blowing in the house, curtains can be added to the window and doorway.
Hebei Abiding Co.Ltd, a professional food supplier, was established in 2005 in Shijiazhuang, China. We specialize ourselves in supplying Organic Tomato Paste and organic pastas. Conventional ones are also available to supply. We can make the private labels according to the customers' requirement. Our products have EU, NOP and JAS organic certificates. They are also Kosher certified. We have business relationships with importers and wholesalers from around the world, mainly in Europe and America. Over the years, we have earned highly recognition from clients due to our qualified service and steadily increase our market share year after year.
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