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Spring chickens should pay attention to ten measures
First, cold and warm? The spring weather is cold and changeable, which brings a lot of inconvenience to chicken production, especially the low temperature impact on laying hens is very obvious. Under normal circumstances, warming can be carried out by appropriately increasing the stocking density, closing doors and windows, adding straw curtains, drinking warm water, and heating stoves, etc., so that the temperature of the chicken house is maintained at a minimum of 3-5°C. ? Second, moderate ventilation? In spring due to lower temperatures, the chicken house closed doors and windows more strict, reducing the ventilation, but chicken exhaust gas and chicken manure fermentation of ammonia, carbon dioxide, hydrogen sulfide and other harmful gases are still there, When the air is dirty, it is easy to induce diseases such as the respiratory tract of chickens. Therefore, we must effectively handle the relationship between ventilation and warmth, timely removal of feces and debris in the chicken house, when the weather is good at noon, open the window ventilation, so that the air inside the house is fresh, oxygen is sufficient. Third, reduce the humidity? Spring ventilation in the chicken house is small, the amount of water evaporation decreases, plus the hot air inside the house contact with the cold roof and the wall will condense into a large number of water droplets, resulting in excessive moisture inside the house, to the bacteria and The large population of parasites creates conditions that are extremely detrimental to chicken farming. Therefore, we must strengthen management, pay attention to keep the ground clean and dry in the house, timely repair of damaged sinks, avoid overfilling when filling with water, and strictly prohibit splashing water into the house. Fourth, regular disinfection? Disinfection work should be carried through the entire process of chicken. In winter and spring, the temperature is relatively low, and the frequency of bacterial activity is reduced. However, when the appropriate conditions are met, large numbers can be propagated and the chickens can be harmed. The winter and spring climate is cold, and the resistance of the chicken body is generally weakened. If neglected disinfection, it can easily lead to outbreaks of diseases and cause huge economic losses. In winter and spring, chickens are often sterilized by drinking water, that is, by adding disinfectants (such as 100 toxins, strong disinfectants, sodium hypochlorite, etc.) to drinking water, drinking once a week. The ground of the house can be disinfected with dry powdered disinfectants such as white lime and powerful disinfectant, which is suitable for 1-2 times per week. Fifth, add light? In the early spring night, the length of the pupa is short, and the laying hen's rate will be reduced due to lack of light. In order to overcome this natural defect, artificial supplement light can be used to make up for it. In general, the total daily light exposure should not be less than 14 hours or 17 hours. For example, when the natural daytime light is 12 hours, it is necessary to artificially supplement the light for 2-3 hours every day. The supplemental light is divided into two ways: fill light and segment fill light. One fill light is to make up the necessary light in the morning before morning light or after darkness at night, and the insufficient light time for subsection light fill is divided into two supplies in the morning and evening. In general, the supplemental artificial light intensity is preferably 2-4 watts per square meter. Six, reduce stress? Chicken chicken is small, easily scared, very sensitive to changes in the external environment. Therefore, there must be a certain amount of time and sequence for feeding chickens, adding water, quail eggs, disinfecting, cleaning, and excreting. Be gentle at work and do not allow strangers and other animals to enter the house. If there are strong sounds from the outside world, such as the sound of firecrackers during festivals, harsh gongs and drums, the whistling sound of the north wind, etc., the keepers must enter the hen house in time to give the chicken a sense of security that “the owner is on the sideâ€. It is also possible to add appropriate amounts of vitamins or other anti-stress drugs in feed or drinking water to prevent and reduce the loss caused by stress response. VII. Increase Energy Energy The chicken feeds on the body to obtain heat energy to maintain body temperature. The lower the outside temperature, the more heat energy the chicken uses to keep warm. It has been determined that the feed consumption of chickens in winter and spring is about 10-15% higher than in other seasons. Therefore, in the winter and spring chicken feed must ensure sufficient energy, in addition to ensuring a certain percentage of protein, should be appropriate to increase the high-energy feed containing starch and sugar, in order to meet the chicken's physiology and production needs. VIII. Strengthen the constitution The resistance of spring chickens is declining. Special attention must be paid to the prevention of epidemics and regular immunizations should be conducted. According to the actual situation, some preventive drugs can also be regularly fed, and the content of vitamins and trace elements in feeds should be appropriately increased. Feeds must be fed with mildewed feed, sewage, and cold water mixed with ice and snow to improve the resistance of the chicken body. ã€ ã€ é˜²æ¢ é˜²æ¢ é˜²æ¢ é˜²æ¢ é˜²æ¢ ã€ ã€ ã€ ã€ ã€ ã€ ã€ ã€ ã€ ã€ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ä¹ ? Therefore, we must pay attention to observation, close doors and windows in time, block wall holes and gaps, and prevent thieves from invading. X. Elimination of rodent damage In the spring, the outside world lacks rat food. Rats often gather in broiler houses to steal food, bite bad utensils, even spread diseases, bite or kill chickens, or cause chickens to respond to stress, and raise chickens. It is very harmful, so we must try our best to eradicate the rats.