RU2252030C1 - Method for preventing parturient and puerperal diseases in cows - Google Patents

Abstract

FIELD: veterinary science, animal science.

SUBSTANCE: one should introduce lygfol at the dosage of 5 ml/animal, twice, in the end of dry period and during the day of calving, moreover, for the first time lygfol should be introduced 1-2 wk before calving. The present innovation enables to decrease sickness rate and increase reproductive capacity in cattle.

EFFECT: higher efficiency of prophylaxis.

1 cl, 1 tbl

Description

The invention relates to veterinary medicine and can be used in animal husbandry for the prevention of birth and postpartum diseases in cattle.

There is a method of preventing birth and postpartum diseases in cows using antioxidants (Shevkoplyas V.N., Turchenko A.I. dedicated to the 55th anniversary of the GU Krasnodar NIVS, Krasnodar, 2001. S.148-149).

There is a method of preventing birth and postpartum diseases in cows using vitamins (Misaylov V.D. Measures to combat infertility and barbarity of cows, Ulan-Ude: Buryat Book Publishing House, 1976, 77 pp.).

A known method for the prevention of birth and postpartum diseases in cows using tissue preparations (Temporary guidance on the use of the drug “Placenta active principle” (PAN). Approved by the Vetfarmbiosoviet of the Department of Veterinary of the Ministry of Agriculture of the Russian Federation Protocol No. 4 of 09/28/1999).

The main disadvantage of the known methods is their low prophylactic effectiveness.

The objective of the invention is to increase the effectiveness of the prevention of birth and postpartum diseases in cows.

The technical result is a decrease in the incidence of cattle due to birth and postpartum diseases and an increase in their reproductive ability.

The technical result is achieved by the fact that in the method of preventing birth and postpartum diseases in cows, including the introduction of drugs into the body, ligol is used as a medicine, which is injected into animals at a dose of 5 ml per head, twice - at the end of the dry period and on the day of calving .

The first time ligfol can be injected one to two weeks before the expected birth.

The essence of the method lies in the fact that the introduction of the drug ligfol normalizes hormonal-metabolic homeostasis, provides high resistance of the body and optimal conditions for the course of the birth act and postpartum involutional processes.

A method of implementing the method is illustrated by an example.

In the experiment there were 47 cows, which were divided into four groups. The animals of the first group (n = 10) were injected intramuscularly with 5 ml of ligfol twice daily 7-10 days before calving and on the day of birth, the second (n = 17) two months before calving were injected subcutaneously with 10 ml of depolen (0.5%) a suspension of barium selenate in liquid paraffin), the third (n = 11) four times (55-60, 25-30, 10-15 and 3-5 days before calving) were administered parenterally 10 ml of trivitamine, the fourth (n = 9) twice (on the day of calving and after 72 hours), 20 ml of the placenta active principle was administered subcutaneously.

The table shows the results of the use of biologically active drugs according to the proposed method and known analogues.

Table 1 Group of animals and drug administration Number of animals Pathology of childbirth and the postpartum period is registered number % 1. Ligfol twice 10 3 30,0 2. Depolene once (analogue) 17 12 70.6 3. Trivitamin four times (analog) eleven 7 63.5 4. PAN twice (analog) nine 5 55.6

Claims (2)

1. A method for the prevention of birth and postpartum diseases in cows, comprising administering drugs to the body, characterized in that ligfol is used as the drug, which is injected into the animal at a dose of 5 ml per head twice at the end of the dry period on the day of calving. 2. The method according to p. 1, characterized in that the first time ligfol is injected one to two weeks before delivery.