%0 Journal Article
%T Genetic analysis for semen quality traits in buffalo bulls.
%A Kumar D
%A Mehta JS
%A Jerome A
%A Kumar P
%A Kumar D
%A Shivani B
%A Patil CS
%A Bala R
%A Verma N
%A Nain S
%A Sharma RK
%A Singh P
%J Trop Anim Health Prod
%V 55
%N 5
%D 2023 Sep 22
%M 37735295
%F 1.893
%R 10.1007/s11250-023-03756-4
%X This study was attempted to estimate the genetic parameters of semen quality traits in buffalo bulls. The study data consisted of 10975 ejaculates from 45 Murrah buffalo bulls (aged 24-72 months) used for breeding program during year 2010 to 2020. Semen quality traits (ejaculate volume, concentration of sperm, mass activity, initial and post-thaw motility, number of sperms per ejaculate, motile sperm number and discard rates) were studied. It was observed that average ejaculate volume was 2.82 ± 1.45 mL with mean concentration of 1040.12 ± 523.26 million/mL. Higher heritability was observed for number of sperms per ejaculate, number of motile sperm and sperm concentration. Significant phenotypic correlation was obtained between volume and number of sperms per ejaculate as well as volume and number of motile sperms. Likewise, significant phenotypic correlation was evident between sperm concentration with sperm number per ejaculate. Highest phenotypic correlation was obtained between sperm count per ejaculate and motile sperm count. Estimated genetic trends showed significant change in volume and motile sperm number. In conclusion, this study ascertains that genetic parameters of semen traits can be considered during the selection of buffalo bulls in breeding program.