Vaginal plug for yaks, estrus promoting device for livestock, and application method

Abstract

The invention belongs to the technical field of Tibetan yak breeding, and discloses a vaginal plug for yaks, an estrus promoting device for livestock, and an application method. After a vagina cottonat the front end of the vaginal plug for yaks is placed in the vagina, the vagina cotton absorbs liquid in the vagina to expand, and the volume of the vagina cotton is enlarged to 4-5 times; the vagina cotton after absorbing the liquid is attached to vagina mucosa, so that plug separating and adhering are avoided; and the diameter of the vaginal plug for yaks is 20mm-30mm, and the length of the vaginal plug for yaks is 40mm-48mm. Before the vaginal plug for yaks is placed in the vagina, the diameter of the vaginal plug for yaks is small, after being placed in the vagina, the vaginal plug for yaks can absorb the liquid in the vagina to expand, and the volume is enlarged to 4-5 times; the cotton plug after absorbing the liquid is soft in texture, and free from irritants to the vagina mucosanearly, so that the phenomena of plug separating and adhering are hardly generated; and the difficult problems of discomfort and stimulation of the yak vagina are solved, and in production, when the plug is withdrawn, the adhesion of the sponge plug and the vagina wall is overcome, and the genital tract infection rate is reduced.

Description

technical field [0001] The invention belongs to the technical field of yak breeding in Tibet, and in particular relates to a method for using a vaginal suppository for yaks and an aphrodisiac device for livestock. Background technique [0002] At present, the existing technology commonly used in the industry is like this. More than 90% of the world's yaks are raised in my country, with more than 13 million yaks, and most of them are concentrated in the center of the Qinghai-Tibet Plateau and Qinghai Province, Gansu Province and Sichuan Province northwest. Because yaks live at high altitudes above 3 000m for a long time, their productive performance is generally low. The energy reserves in the body of female yaks that calved that year were consumed too much during pregnancy. Due to the influence of grassland, the energy in the body cannot be recovered in a timely and effective manner. If the feed rich in energy, protein and vitamins cannot be replenished in a timely and effec...

AI Technical Summary

Problems solved by technology

[0006] The existing vaginal suppository for cattle, the reproductive structure of Tibetan yaks cannot adapt to it, and it is easy to have the phenomenon of detachment and vaginitis and other diseases, mainly due to the unsuitable model of the suppository

The main technical difficulty is that there is no statistics on the size of yak vagina, which makes it impossible to adapt to local breeds

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