نتایج جستجو برای: poultry coccidiosis
تعداد نتایج: 19983 فیلتر نتایج به سال:
A field study was conducted to investigate the prevalence of the various poultry diseases in domestic rural fowl in Distt. Sheikhupura. The disease prevalence was found high (57%) in Fayoumi than local breed i.e., Desi hens (43%). The overall prevalence of various diseases was, Newcastle (40.33%), E.coli (5%), Infectious bronchitis (2.66%) chromic respiratory disease (7%) Infectious coryza (8.3...
Drug resistance is a problem wherever livestock are raised under intensive conditions and drugs are used to combat parasitic infections. This is particularly true for the anticoccidial agents used for the prevention of coccidiosis caused by protozoa of the apicomplexan genus Eimeria in poultry. Resistance has been documented for all the dozen or so drugs approved for use in chickens and varying...
Global production of chickens has trebled in the past two decades and they are now the most important source of dietary animal protein worldwide. Chickens are subject to many infectious diseases that reduce their performance and productivity. Coccidiosis, caused by apicomplexan protozoa of the genus Eimeria, is one of the most important poultry diseases. Understanding the biology of Eimeria par...
This paper considers the potential problems that may militate against the adoption of organic poultry production in Nigeria. Factors identified include: higher risk of diseases like coccidiosis and Newcastle disease, disease prevention and control / herd health management, disease containment in times of outbreak, land acquisition (land tenure system), market economies / cost-benefit ratio, pas...
The gastrointestinal (GI) tract has the most extensive exposed surface in the body and is constantly exposed to a wide variety of potentially harmful substances. The GI tract acts as a selective barrier between the tissues of the bird and its luminal environment. This barrier is composed of physical, chemical, immunological, and microbiological components. A wide range of factors associated wit...
The aim of the present study tested the effect of tannic acid extract (TAE) alone or in combination with a direct-fed microbial, Bacillus coagulans (TAE+BC), on performance and gut health of coccidiosis vaccinated broilers. Broilers were either unchallenged or challenged with a late Eimeria infection. The study looked at performance and gut health during two time periods: vaccination only (0-49...
Poultry is an important source of protein and income for several households in Nigeria. However, the poultry industry threatened by outbreaks infectious diseases which may spread through interaction wild or migratory birds with poultry. The study aimed to detect morphologically identify Eimeria species from faecal samples chickens, pigeons African fire finches collected different farms Kaduna m...
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