RU1811821C - Method for synchronization of heat and stimulation of ovary activity of cows and heifers - Google Patents

Abstract

The invention relates to animal husbandry, in particular to methods for stimulating the reproductive functions of cows and heifers. The aim of the invention is to increase the efficiency of the method. The method is as follows. that the outer part of the vulva is subjected to vibration with a frequency of 10-15 Hz and an amplitude of 1-3 mm. The exposure is carried out for 3-5 minutes. The number of sessions is 10 per course. The interval between sessions is 24 hours.

Description

The invention relates to the field of animal husbandry and veterinary medicine, in particular to devices and methods for stimulating the reproductive functions of cows and heifers.

The purpose of the invention is to increase the efficiency of the method.

.. The goal is achieved. that the external area of the vulva is subjected to vibration with a frequency of 10-15 Hz and an amplitude of 1-3 mm for 3-5 minutes, the course of exposure is 5-10 sessions after 24 hours.

To implement the proposed method, a device has been developed in which the vibrator massage element is made in the form of an oval concave disk with an elastic surface connected by a spring-loaded bellows with a fastening snap, which is both a handle and a pulsating vacuum conductor.

The authors and the applicant see the novelty in this, that locally acting vibration of low sound frequency of 10-15 Hz and an amplitude of 1-3 mm on the external area of the vulva of heifers and cows causes excitement

receptors located in the skin of this receptive zone.

The rhythmic nature of the action determines the pronounced biological activity of this irritant. Vibro-baths increase blood flow associated with this metabolism in tissues and organs, stimulate the excretory function of glands, and in this case intensifies the work of ovaries.

The authors and the applicant see the novelty of the device in that this device allows preparing for fruitful insemination of heifers, cows without the use of hormonal and other stimulants, using manual labor.

The positive effect of using this proposal lies in the fact that it allows you to: 1) stimulate the extrogenic activity of ovaries, 2) synchronize estrus in animals, 3) increase the efficiency of fertilization, 4) increase the frequency of pregnancy in cows by donation, 5) regulate the service period, 6) stimulate the involution of the uterus after from

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shaft, 7) use a device for the treatment of infertility due to weak contractile activity of the fallopian tubes, functional disorder of the ovaries, uterine atony ..

The patent and scientific and technical literature do not know the claimed combination of features aimed at achieving this effect, which allows us to conclude that these features are significant.

The invention is illustrated in the drawing, which gives a General view of the device.

An example of a specific implementation of the method.

Note 1. A group of cows in the amount of 15 animals was exposed to physical impact 18 days after calving.

For this, the outer part of the vulva underwent vibrations with an amplitude of 2 mm and a frequency of 1.0 Hz for 4 minutes. Physical exposure was performed for 5 sessions every 24 hours, because hunting, lasts from 2 to 10 days, we offer daily, i.e. after 24 hours, conduct a session in tech. 5 to 10 days, monitoring the condition of the animal, its readiness for insemination.

After that, insemination is carried out, 10 cows are fruitfully inseminated, five have not inseminated from the first intake.

PRI me R 2. „..

A group of cows in the amount of 15 animals was physically exposed 18 days after calving

impact.

For this, the outer part of the vulva was subjected to vibration with an amplitude of 2 mm and a frequency of 15 Hz for 4 minutes. The course is 5 sessions every 24 hours. After that, insemination is carried out. Fruitfully inseminated 70% of the cows.

PRI me R 3.

The outer part of the vulva of 15 cows 18 days after calving was subjected to vibration with an amplitude of 2 mm and a frequency of 13 Hz for 4 minutes. The course is 5 sessions every 24 hours. After that, insemination is carried out.

Fruitfully inseminated 70% of the cows.

PRI me R 4

In the area of the vulva of animals 18 days after calving was affected by vibration with a frequency of 8 Hz with an amplitude of 2 mm flow. 4 minutes. The course is 5 sessions every 24 hours. After that, insemination is carried out.

Fertilely inseminated 50% of the cows.

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PRI me R 5

The area of the vulva of animals was exposed to vibration with a frequency of 24 Hz for

4 minutes with an amplitude of 2 mm. The course is 5 sessions every 24 hours. After that, insemination is carried out.

Fruitfully inseminated 70% of the cows.

PRI me R 6 - Control

A group of cows in the amount of 15 animals was massaged through the rectum. The course of 5 sessions, the duration of the session is 20 minutes, sessions were carried out every 48 hours.

After that, the animals are inseminated.

55% fruitfully inseminated mucosal injuries. Such a massage requires a lot of time and effort,

Example

The vulvar area xx on the 18th day after calving was subjected to vibration with a frequency of 13 Hz and an amplitude of 2 mm for 3 minutes. Course - 5 sessions in 24 hours. After that, the cows are inseminated.

Fruitfully inseminated 70% of the cows.

Example 3

The area of the vulva of animals was subjected to vibration with a frequency of 13 Hz and an amplitude of 2 mm for 5 minutes. Course - 5 sessions in 24 hours. After that, the cows are inseminated. The results are similar to example 7.

PRI me R 9

On the K8 day of the animal vulva, they were exposed to vibration with a frequency of 1.3 Hz and an amplitude of 2 mm for 2 minutes after calving. The course is 5 sessions in 24 hours, after which the cows are inseminated. Fertilely inseminated 50% of the cows.

PRI me R 10

On the 18th day after calving, the animal vulva was exposed to vibration with a frequency of 13 Hz and an amplitude of 2 mm for 7 minutes. Course - 5 sessions in 24 hours.

After that, the cows are inseminated. Fruitfully inseminated 70%.

Claims (1)

The claims A method for synchronizing sexual hunting and stimulating the extrogenic activity of ovaries in cows and heifers by physical action, characterized in that, in order to increase the efficiency of the method, vibration is used as a physical effect with a frequency of 10-15 Hz, an amplitude of 1-3 mm for 3- 5 min in the amount of 5-10 sessions per course with an interval between sessions of 24 hours, while the external part of the vulva is exposed.