Results of group-prophylactic treatment of chicken hypovitaminosis
Umid RakhmonovSamarkand Institute of Veterinary MedicineKurbon NorboevSamarkand Institute of Veterinary MedicineNuriddin Bollievich RuzikulovSamarkand Institute of Veterinary MedicineSobir Bakhtiyorovich EshburievSamarkand Institute of Veterinary Medicine
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Аннотация
AbstractThis article describes the main causes of hypovitaminosis in laying hens, the analysis of clinical and hemomorphobichemical parameters, as well as the results of group-prophylactic treatment. When the amounts of retinol and carotenoids in the egg yolk in the egg samples obtained from the chickens in the experimental group were examined, the chickens in the experimental and control groups showed almost the same values at the beginning of the experiments.
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