论文信息 - Bull breeding soundness evaluation in Southern Africa. - 字舞流文

Bull breeding soundness evaluation in Southern Africa.

J. Nöthling | P. Irons | H. Bertschinger

[1] G. Fordyce,et al. Standardising bull breeding soundness evaluations and reporting in Australia. , 2006, Theriogenology.

[2] R. Bondurant. Pathogenesis, diagnosis, and management of trichomoniasis in cattle. , 1997, The Veterinary clinics of North America. Food animal practice.

[3] R. Oko,et al. Abnormal Morphology of Bovine Spermatozoa , 1991 .

[4] P. Chenoweth,et al. Breeding soundness, libido and performance of beef bulls mated to estrus synchronized females. , 1989, Theriogenology.

[5] W. Etherington. Current Therapy in Theriogenology. , 1987 .

[6] E. J. Carroll,et al. PERSISTENT PENILE FRENULUM IN BULLS. , 1964, Journal of the American Veterinary Medical Association.