Broiler Brooding
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Ground level raising This is the traditional way of raising. First, 10 cm thick bedding is laid on the ground. The chicks are kept on top of the litter. As the age of the chicken increases, the litter is trampled, the thickness decreases, and the amount of feces increases. New litter should be continuously added, and it is generally added every 3 to 5 days so that the thickness of the litter can reach 20-30 cm. For those litters that are agglomeration due to the large amount of feces, they should be loosened in time to prevent compaction. At the same time, special attention should be paid to prevent the litter from getting wet. First, there should be a waterproof layer on the ground structure. Secondly, strengthen the management of drinking fountains to control any leakage phenomenon. Wet litter when the chickens drink water. The raw materials commonly used as litter include sawdust, shavings, chaff, peanut shells, weeds, and corn cobs. The overall requirements of litter absorbent, dry and clean, non-toxic and non-irritating, no mold and spoilage and bacteria. In the first few days, the chicks were small and the range of activities was narrow. The fences were used to limit the chicks to the heat source. The heat source can be used as ground flue, coal stove, electric heating wire, kerosene, liquefied petroleum gas, infrared lamp and so on.
On the net or scaffolding, a net rack is erected at a height of about 40-60 cm from the ground. A net mat made of plastic or bamboo is laid on the net rack. Broilers are kept on the net mat. Feces pass through the mesh and leak to the ground. Other operations Both are similar to thick dunnage. Using a stencil instead of the ground, the material of the net may be an iron mesh, a wood slat, a bamboo squama, or the like, or a plastic mesh mat on which small eyes are laid. Online brooding can raise the breeding density of 10-15%, save hot materials, chickens do not contact the feces, reduce the spread of the disease, has been used by large and medium-sized chicken farms, the effect is good. The disadvantages are high dietary requirements and a correspondingly higher brooding temperature, which increases energy consumption and requires the same heat source as the ground.
Sports sporting young sporting chicks use a variety of specifications of the cage, generally there are four upper and lower floors, each floor is equipped with temperature equipment, according to different temperature requirements to adjust; each layer under the fecal plate, the cage around the food trough , sink, vacuum water supply in the cage. Each cage net is a plated iron net, and under the net is a fecal board that can remove feces daily. The brooder has a good brooding effect, increases the capacity of the chicks in the chicken house, absorbs the advantages of the net cages, and overcomes the disadvantages of the ground level raising. At present, many chicken production equipment manufacturers produce multi-layer brooding cages or brooders. Three-dimensional cage raising brood can not only use the heat energy of chicken house economically and effectively, but also absorb the advantages of the above methods, overcome their shortcomings, increase labor efficiency, evenly feed chicks, develop neatly, reduce disease transmission, and have a high survival rate. However, the disadvantage is that it requires a one-time investment and requires high nutrition, ventilation and sanitary conditions.
In short, according to the specific conditions of farmers, starting from the actual situation, to local conditions, local materials, as long as the use of law, which brooding methods, can achieve the same purpose.