Methods of semen collection in animals
12
METHODS OF SEMEN COLLECTION IN ANIMALS BY DR.SULAKE FADHIL ABBAS
-
Upload
sulake-fadhil -
Category
Health & Medicine
-
view
276 -
download
29
description
It describes different methods for semen collection from animals.
Transcript of Methods of semen collection in animals
METHODS OF SEMEN COLLECTION IN
ANIMALSBY
DR.SULAKE FADHIL ABBAS
From Vagina Breeding bagMessage methodArtificial vaginaElectroejaculatorDigital manipulation
METHODS:
From Vagina:-The semen takes from vagina by spoon or by a sponge.
Disadvantage
1-Semen contaminated with the secretion of genital system and with bacteria.
2-Disease transmission may be occurs.
Message method:
-By pressing on the seminal vesicles or ampulla through rectum.-Used in male which cannot be mount.
Disadvantages:1-Semen may contaminated with urine.2-Bad quality of semen.3-May cause damage to rectum.
Artificial vagina-Consider the best method of semen collection for all animals.
-The device can easily prepare and used.
Disadvantages:
-Need for female in estrus or dummy.
-The male should be trained for collection.
-Parts must be clean carefully to avoid contamination.
Electroejaculator:-Use in ox, ram, buck.
-Do not need female.
Disadvantages:
-Harmful for animal
-Urine may be mixed with semen.
-Animal may lie down due to paralysis of the leg.
-Semen volume is larger and concentration is lower of that collected by AV.
