RU1793922C - Method of acute respiratory diseases prophylaxis in calves - Google Patents

Abstract

Usage: in veterinary medicine. SUMMARY OF THE INVENTION: A method for the prevention of acute respiratory diseases of calves, comprising administering Novosulgin at a dose of O. O. 0.1 g / kg of animal weight 3 times a day for 5-7 days. 4 tab.

Description

The invention relates to the field of veterinary medicine, in particular to methods for the prophylaxis of acute respiratory diseases of the body, primarily of bacterial etiology.

The purpose of the invention is to increase efficiency.

This goal is achieved by using novosulgin as an antibacterial drug, which is administered orally at a dose of 0.05-0.10 g / kg of animal weight 3 times a day for 5-7 days.

Novosulgin is a complex antibacterial drug containing biovit-80, furagin. sulfadimezin and thiamine bromide. The use of novosulgin as a treatment for diarrheal diseases of calves is currently known.

Example 1. The study of the effectiveness of the method depending on the dose of novosulgin.

In the experiments, calves aged 30-45 days were used in the amount of 60 animals. Novosulgin is administered orally 3 times a day for 6 days in a dose: the first experimental group 0.03 g / kg of animal weight, the second - 0.05

g / kg, the third - 0.10 g / kg. The research results are presented in table 1.

From the data given in Table 1, it follows that the most pronounced efficacy of novosulgin was noted when used in doses of 0.05-0.1 g / kg of animal weight.

PRI me R 2. The study of the effectiveness of the method of prevention depending on the duration of use of novosulgin,

In an economy unsuccessful for acute respiratory diseases of calves, 4 experimental groups are selected, which are administered novosulin at a dose of 0.1 g / kg of animal weight 3 times a day: the first experimental group for 4 days, the second for 5 days, the third - 6 days, the fourth - 7 days and 1 - control. The research results are presented in table.2.

As follows from table 2, the greatest efficiency was observed when using novosulgin for 5-7 days at a dose of 0.1 g / kg of animal weight 3 times a day.

Example 3. The effectiveness of the method depending on the frequency of use of novosulgin.

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In an economy unsuccessful in acute respiratory diseases of calves, 3 groups of clinically healthy calves aged 30-45 days, 7-11 animals each, are selected according to the principle of analogues. All calf groups are treated with novosulgin at a dose of 0.1 g / kg of animal weight for 7 days, with the first group of animals 1 time per day, the second 2 times, the third 3 times a day. Take into account the number of sick and dead animals. The research results are presented in table.3.

From Table 3 it follows that the greatest prophylactic efficacy is achieved with the use of novosulgin 3 times a day.

Example 4. Comparative effectiveness of the claimed and known methods.

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Calves aged 30-45 days with no clinical signs of the disease, in an economy unsuccessful for acute respiratory diseases of calves, are divided into 3 groups of 13-15 animals each: 2 experimental groups and 1 control group, which was used Biovit-80 in accordance with the instructions for its use. The bodies of the experimental groups of novosulgin are used for 6 days, 3 times a day, with the first group at a dose of 0.05 g / kg of animal weight, the second - 0.10 g / kg. The results of the studies are presented in Table 4.

Studies have shown that the use of novosulgin, compared with the control, exceeds the prophylactic efficacy by 6.8-13.4%, which suggests that this method for use in veterinary practice.

Claims (1)

 The claims A method for the prophylaxis of acute respiratory diseases of a body, comprising administering an antibacterial agent inside, characterized in that, for the purpose of The effectiveness of the method depending on the dose of novosulgin table 2 The effectiveness of the method of prevention depending on the duration of use novosulgin To increase the effectiveness of the method, Novosulgin is used as an antibacterial agent, which is administered orally at a dose of 0.05-0.1 g / kg of animal weight 3 times a day for 5-7 days. Table 1 Table 3 Prophylactic efficacy of novosulgin depending on the frequency of application Table 4 Comparative effectiveness of the claimed and known methods Continuation of the table. 2