[1]Artificial Breeding Research Centre ICAR-National Dairy Research Institute Karnal 132001 Haryana India;
[2]Livestock Research Center ICAR-National Dairy Research Institute Karnal 132001 Haryana India;
[3]Animal Biotechnology Center ICAR-National Dairy Research Institute Karnal 132001 Haryana India;
Sperm number; Deposition site; Fertility;