Advances in the cryopreservation of salmonid semen and suitability for a production-scale artificial fertilization program

During the past decade, semen cryopreservation techniques in salmonid fish have progressed to where fertilization rates obtained with preserved sperm approach those produced with fresh sperm. Recent advances in the collection, dilution and storage of salmonid spermatozoa are reviewed. The problems encountered during the development and examination of artificial insemination programs in warm-blooded animals are contrasted with those encountered …