Program Management of Drug use in White Feather Broiler breeding (Collection Edition)

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When winter is coming, how to raise chickens depends on ventilation.

With the continuous variation of diseases every year, the procedures of medication and immunization are constantly adjusted in practice, the staff of East-West Studio are constantly investigating at the grass-roots level of the market, and the drug formulations are constantly updated. the following is the latest adjustment procedure.

The temperature of one-day-old chicken was controlled at 33-35 °. When the chicken seedlings got home, they began to drink and eat with glucose, and the eyes of imported Newcastle disease were immunized. Eye dipping at the age of 1 day can be called space occupying immunity. Because there can not be no ND virus in the chicken shed, the arrival time of the vaccine may be the second or third day according to the shell time and transportation time. Dieting at the age of 1 day is fighting for time with the virus in the chicken body. As for the maternal antibody, it does not make much sense to consider it. Now the first exemption in large chicken farms at home and abroad is one day old, and the vaccine had better be combined with two new branches, with kidney-type strains. Those with a history of kidney transmission had better use the 491 vaccine.

From 2 days old to 4 days old, six generations of drinking water were cleared with phosphorus bar. Each bottle is mixed with 60 jin of water and does not need to be concentrated for 24 hours. The sixth generation of phosphorus rod Qing is specially designed for the opening of chicks, which plays a good role in the control of salmonella and the prevention of early enteritis. At the age of 1 day after the first immunization, drinking water with super concentrated Shuanghuanglian oral liquid can be used to prevent the occurrence of respiratory symptoms after the vaccine.

6-day-old imported multi-dimensional all-day drinking water, in the afternoon, Archie and other respiratory drugs can be added to repair the respiratory mucosa in advance, in order to improve the titer of the vaccine. The temperature is controlled at 31-32.

7-day-old Newcastle disease 2 immunity, we can use the imported vaccine, ND, with renal transmission, drinking water immunity can also be. It is best to add immune color protectant to the water, so that the seedling can immediately see the immune effect from the chicken crop after drinking water, and the appearance of the crop will turn blue. No color means that chickens do not drink vaccine water, need to drive chickens to enhance the effect, immune color protectant network platform has a special agent, the price is cheap.

8mi-10-day-old mycoplasma medicine, refreshing. Exchange water for 300 jin of water per generation. Respiratory medicine is generally added with a small amount of rice, and chickens will have mild diarrhea after use. Just stop taking the medicine.

11-13-day-old anti-E. coli, you can use phosphorus rod clear four generations, exchange water 350-400 jin of water. The temperature is controlled at 29-27 °and the water exchange volume of the drug is not added. For example, everyone says that the effect of the fourth generation of phosphorus bar clear is first-class, because the general cefpirome manufacturers are reluctant to add, the raw material cost is very high, because my network platform does not have the fees of salesmen and technicians, so we use cefpirome with high sensitivity, good efficacy, and colistin, and it is the best kind of raw material. Therefore, it is absolutely forbidden to increase the use of drugs without authorization.

Oil vaccine must be injected at the age of 7-12 days, and the East-West Studio recommends that everyone be vaccinated with Newcastle disease directly. The dose of injection is 0.4-0.5, because in market research, the protection rate of influenza oil vaccine is not satisfactory, and it also has a certain inducing effect, so under the discussion of the personnel in the east-west studio, the influenza oil vaccine is removed, because the flu oil vaccine needs to be injected repeatedly. Once every 35 days, the effect can be obvious. Broilers obviously do not have this condition, under the premise of doing a good job of ND and kidney transmission immunity, even if they get H9, they can be treated calmly without mixed infection. East-West studio's idea of immune flu-absolute control of ND. The influenza was handed over to the traditional Chinese medicine antiviral oral liquid No. 2 for the treatment of influenza antiviral oral liquid No. 2, 100 jin of water on the first day, 200 jin of water on the second day, 300 jin of water on the third day, and 400 jin of water every day thereafter.

14-day-old bursa of Fabricius was immunized. Add immune color protectant. Ensure success

15-18 days old to prevent and treat mycoplasma and enteritis, plus antiviral drugs. Feiyuqing + Qingwen Baidu oral liquid. You can use 300 to 400 jin of water.

If immunized with Fabricius. To prevent coccidiosis, you can choose Dikezhuli oral liquid; when coccidiosis is found, sulfaquinoxaline sodium can be used in the first round of coccidial drugs, and enteritis can be treated at the same time.

19-day-old imported multi-dimensional drinking water, the temperature can be controlled between 27-26 °.

The peak period of coccidiosis and enteritis is from 20 to 23 days old. The temperature should be controlled between 26 °and 24 °. We should distinguish between cecal coccidia and necrotizing enteritis. If the last round of immunization with coccidia medicine, during this period of time, the chicken is easy to overfeed, feces do not form. You can choose Changduqing plus super-concentrated Shuanghuanglian oral liquid, coccidiosis just occurred. The feces of chickens are like fish intestines. It shows shapeless or carrot-colored feces at the end of the stool. If you find the above symptoms, use coccidia for the first time immediately.

People like to do ND to enhance freeze-dried vaccine immunity during this period of time. In fact, according to the studio's research, each batch of chickens fell in this period of time the most. Because the antibody of ND oil vaccine is just established at this time, re-immunization is likely to neutralize the antibody, drop in a straight line, and then immediately induce respiratory tract, influenza, so this immunization program cancels to strengthen immunity, and practice has proved that the effect is very satisfactory.

If the last round of coccidial enteritis drugs, this course of treatment can be used to choose Qingwen Baidu and Hu Shuang or golden partner, and then the procedure will be postponed in turn.

24-27 days old with Escherichia coli drugs plus antiviral drugs, you can use phosphorus bar clear seven generations plus Xinhuanglian oral liquid for 300-350 jin of water, after 27 days, the temperature is controlled at 20 °to 23 °. After 35 days, the temperature is as long as 20 °to 21 °. If the temperature is too high, the feed intake of chickens will be reduced.

In the normal condition of chickens, 30-day-old kidney maintenance, the later growth rate of chickens will be more ideal, you can choose the new Shuanghuanglian, 400 jin of water per bottle. If the bursa of Fabricius is treated with 300 jin of water, the treatment of each bottle of 200 jin of water is effective.

28-32 days old respiratory medicine, you can use Archie or tilmicosin. (this is the last batch of respiratory medicine in a batch of chickens.) the amount of water is 300 jin. At the same time with antiviral drugs.

33-36-day-old upper enterotoxic drugs, Changan or glandular stomach Shu, exchange water for 350 jin of water. Use small intestinal coccidiosis drugs and sulfaquinoxaline sodium if necessary. It is used in the morning and evening, and it is also concentrated in about 6 hours.

36-40 days old, the last time Escherichia coli plus antiviral drugs, preferably traditional Chinese medicine Kangqi

Recently, influenza is very severe in many places, such as the mixed infection of influenza, the outbreak of Newcastle disease, the decline in feed intake of chickens, the occurrence of complications, and the fact that death is not well treated by drug drinking water. That is, according to the proportion of 5000 chickens. If the daily death rate is more than 25, consider injections. The adult chicken has been calculated for 30 days. Every 1000 chickens can use 10 boxes of Qingkailing 200ml and ribavirin for human use. 10 boxes of Bupleurum and 15 to 20 boxes of amikacin are injections, mixed with 0.5 per chicken. If you can buy 10 boxes of piercing, hit 0.7 Mel 0.8. !

Drug prevention is very important, but everyone's management is more important. The disinfection work of the site and the dose of the medicine. The time of medication. The control of temperature, the ventilation in the middle and later period is the most important. Can't be ignored. Mr. Wang also has his own official Wechat account. Chicken farmers can search on their own-online poultry raising and poultry disease prevention and control. Mr. Wang will continue to help chicken farmers solve more problems!

The amount of water consumed by a big meat chicken in a day is calculated as follows.

The number of days of a chicken * only * 0.016 is the amount of water a chicken drinks in a day.

This is only the latest medication schedule of East-West Studio, for reference only.

Attachment: clinical symptoms and pathological changes of influenza and solutions:

Clinical symptoms: some chickens in large groups are depressed, and their food intake does not increase or increase slowly; sick chickens appear respiratory symptoms after 3 days of disease, some stretch their necks and open their mouths to breathe, and have strange sounds; feces are yellow, white and green, and some can be seen with green or black irregular hard faeces as big and small as rat droppings. There are some swollen head, swollen eyes and frothy eyes in the diseased chicken flock, and the phenomenon of triangular eyes or long eyelids will appear in those who have not recovered for 7 days after the disease; some chickens have scale bleeding; the casualty rate varies in size according to the situation of the flock.

Pathological changes: severe celiac pneumocystitis was found by autopsy; there were bleeding spots in the pancreas or hemorrhage and necrosis at the edge of the pancreas; intestinal mucosal exfoliation and thinning of the intestinal wall in dead chickens, thickening of part of the intestinal wall in critically ill chickens, and thinning of intestinal wall could also be seen in dying chickens.

I am Wang Guohang of East and West Group. Friends who raise chickens want to know more about chicken raising and knowledge of raising chickens. My Wechat can be searched and added to me in the top article, face-to-face communication. Consult more chicken raising knowledge!