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*ARTIFICIAL INSEMINATION is the technique in which living sperms…
*ARTIFICIAL INSEMINATION is the technique in which living sperms introduced into female reproductive tract at proper time with the help of instruments.
Instruments
5) thaw unit
4) thermometer
3) non-spermicidal lubricant
2) straw cutter
1) stainless-steel AI gun
HISTORY
Italian scientist, Lazanno
Spalbanzani
AI performed on dogs in 1780
PROCEDURE
C) Semen Cryopreservation
. D) Oestrus detection and ovulation
B) Semen processing
A) Collection of semen
2) Electro-stimulation method
1) Use of artificial vagina
3) massaging the ampulae
.E) Insemination method
1) speculum method
2) vaginal method
3) recto vaginal method
.
Necessitates the knowledge
Market for bulls will be reduced
Requires more time than natural
Improper cleaning of instruments and in sanitary conditions may lead to lower fertility.
Requires well-trained operations
no need of maintenance of breeding bull
increases the rate of conception
prevents the spread of certain diseases
semen of a desired size
progeny testing
PURPOSE
Overcoming infertility
Conservation
Genetic improvement
selective breeding
oligospermy
increased safety of the animals
Types
Intrauterine Insemination
Intrauterine Tuboperitoneal Insemination
Intracervical Insemination
Intratubal Insemination
