Recommended immunization procedure for raising meat-eating chickens
7-day-old: vaccinated against Newcastle disease, inoculated by eye or nose drops, in order to prevent Newcastle disease and transmission.
14 days old: vaccinated with bursa of Fabricius. The method of vaccination is to drink water (2 times the amount) in order to prevent bursal disease in broilers.
21 days old: inoculated with Newcastle disease vaccine. The vaccination method is drinking water (2 times the amount), the purpose is to prevent chicken Newcastle disease and transmission.
28 days old: vaccinated with bursa of Fabricius. The method of vaccination is to drink water (2 times the amount) in order to prevent bursal disease in broilers.
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Principles of diagnosis, prevention and treatment of pig poisoning
The physiological disorder caused by poisoning can hinder the growth and development of pigs or even die, resulting in great economic losses. Understanding the principles of diagnosis, prevention and treatment of pig poisoning is helpful to reduce the occurrence and loss of pig poisoning. (1) diagnosis of pig poisoning 1. Medical history investigation. To understand the type, storage and processing of feed, to analyze the possibility of mildew and deterioration of feed, and to investigate whether pigs have been exposed to or accidentally eaten toxic substances such as poisonous plants, rat poison, pesticides, chemical fertilizers, factory wastewater and so on.
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Novice on the road-five elements of raising a good pig
Traditional pig farming emphasizes the four elements of "epidemic prevention, feed, disinfection and management". In addition to the above four elements, the current pig farming should also have a good health care system, that is, the fifth element. in the past, there was a great suffocation in the traditional arrangement, according to the actual situation of the current pig industry, we should have a new understanding of the arrangement of pig-raising elements. The management of traditional pig farming puts epidemic prevention in the first place, believing that pigs will not get sick as long as they are vaccinated. In fact, this practice is very unscientific because of the vaccine.
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