Technique for herd improvement by successful production of hybrids.
(i) Hormone(FSH) are administered to the cow for inducing follicular maturation and super ovulation.
(ii) Cow produces 6-8 eggs instead of one egg & is either mated with elite bull or artificially inseminated.
(iii) Fertilised egg at 8-32 cell stage are recovered non-surgically & transferred to surrogate mother.
(iv) Done in cattle, sheep, rabbits etc.
