Processing method of pre-milking cows' udders treatment on industrial complexes using advanced detergent-disinfectants | Способ преддоильной обработки вымени коров на промышленных комплексах с использованием перспективных моюще-дезинфицирующих средств
2013
Baranovskij, M.V. | Kazheko, O.A. | Kurak, A.S., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
Method of pre-milking treatment of udders of cows in the milking stationary units like "Elochka", "Parallel", "Tandem" was developed and scientifically substantiated. It includes milking of first portions of milk, cleaning tests and udder with disposable or reusable wipes differing with wherein that sanitation and hygiene of teats and udder is carried out using the new foam disinfectant domestic products (NPK "Navigator") by dipping teats in to a Special bowl for at least 30 seconds. It was determined that the use of a new method of hygienic preparation of the udder before the milking reduces the level of bacterial udder skin contamination by 80.2%, tests – by 23% and milk with microbial cells up to 67-74 thousand / cm3 (sort "Extra" in terms of bacterial contamination), and also allows to create full level of reflex of milk output when the degree of relative milking is makes in the first 3 minutes of milking - 83.1% and the average speed of milk output – 1.69 kg / min. The economic effect of the proposed method of pre-milking treatment of udder calculated per 1 ton of milk made 122,732 rubles
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