Brooder brooding

According to the specific conditions of each chicken farm, brooding methods are as follows. Ground level raising This is the traditional way of raising, laying 23cm thick bedding on the ground, and the chicks are kept on top of the litter. Litter requires clean, soft and dry, strong moisture absorption, such as shavings, straw, rice husk, wheat straw and so on. In the first few days, the chicks were small and the range of activities was narrow. The fences were used to circle chicks around the heat source. The fire-fighting raising mode is the same as that for the ground-level raising, except that fire-steam is used as a heat source for heating. The chicks are active on warm beaks, and the chicks have good growth and development due to the stable temperature of the scars. Padding is also required on the surface. The common features of the two methods mentioned above are the convenience of management, low investment in Equipment, and availability of local materials. The chicks have enough space for free activities. The disadvantage is that chicks come in contact with litter and feces, which is detrimental to disease prevention. On-line or scaffolding flat-raising is the use of stencils instead of the ground. The materials of the nets may be iron nets, wood slats, bamboo ribs, etc., or plastic matting nets on which small eyes are laid. The net is usually 2 cm high above the ground. The advantage is that there is little contact between chickens and feces, which is beneficial to disease prevention, especially daylight, coccidiosis, etc., which saves litter expenses, reduces labor intensity, and improves stocking density. Disadvantages are one-time investment, high requirements for feeding management, and attention should be paid to ventilation. The multi-layer cage raises the chicks' capacity to accommodate chickens, absorbs the advantages of net cages, and overcomes the disadvantages of ground leveling. At present, many chicken production equipment manufacturers produce multi-layer brooding cages or brooders, and the layers are overlapping, each layer. Underneath, there is a faecal plate. There are food troughs and sinks around the cages. Vacuum water drinkers supply water in the cages. Some of them have adjustable temperature heating devices at one end of the cage group. The rest are sports grounds for chicks to use freely. Three-dimensional cage raising brood can not only economically and effectively use the heat energy of the chicken house, absorb the advantages of the above methods, overcome their shortcomings, but also improve labor efficiency, but requires a one-time investment. The electric heating brooding cage requires strict power supply, the ventilation of the chicken house is good, and high feeding and management techniques are required. As for the form of temperature used for brooding, it can be selected according to the conditions. Common forms of temperature include: heat preservation umbrella, flue gas, fire slag, coal stove, hot water pipe type, hot air stove, infrared light and so on. Regardless of the type of temperature used, the key is to provide the chick with a suitable temperature for growth and development. In short, according to specific conditions, starting from the actual situation, and achieving local conditions, local materials, as long as the use of methods, which method and method of heating, can achieve the same purpose. In the vast rural areas, the use of fire sirens, flue gas, soil heating brooding, etc., with less investment, provincial labor and fuel, can also achieve good brooding results. China Agricultural Network Editor

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