共 50 条
- [31] FERTILITY OF ESTRUS SYNCHRONIZED DAIRY HEIFERS TREATED WITH CAP ALONE OR IN COMBINATION WITH ESTRADIOL BENZOATE, HCG OR GNRH [J]. ANNALES DE BIOLOGIE ANIMALE BIOCHIMIE BIOPHYSIQUE, 1975, 15 (02): : 273 - 280
- [33] ERGOCORNINE SUPPRESSION OF PROLACTIN IN SYNCHRONIZED HEIFERS [J]. JOURNAL OF ANIMAL SCIENCE, 1976, 42 (06) : 1569 - 1570
- [36] Sperm morphology and fertility of progeny-tested AI Swedish dairy bulls [J]. JOURNAL OF ANIMAL AND VETERINARY ADVANCES, 2007, 6 (08): : 975 - 980
- [39] Transcervical insemination: Effects of variation in total sperm number/dose on fertility [J]. AMERICAN ASSOCIATION OF SWINE VETERINARIANS, PROCEEDINGS, 2002, : 63 - 65
- [40] SPERM NUMBER REQUIRED FOR MAXIMUM FERTILITY OF CHICKEN SEMEN PROCESSED FOR FREEZING [J]. REPRODUCTION NUTRITION DEVELOPMENT, 1981, 21 (6B): : 1043 - 1048