Fertility of ewes following artificial insemination with semen frozen in pellets or straws, a preliminary report

Use of Progestagen-Impregnated Sponges Inserted Intravaginally or Subcutaneously for the Control of the Oestrous Cycle in the Sheep

T. J. ROBINSON · Nature · 1965 · 137 citations

Animal Reproduction, Oestrous Cycle, Developmental Biology +10

EFFECT OF INITIAL FREEZING TEMPERATURE, ADDITION OF GLYCEROL AND DILUTION ON THE SURVIVAL AND FERTILIZING ABILITY OF DEEP-FROZEN RAM SEMEN

Guy Colas · Reproduction · 1975 · 112 citations · Full text

FERTILITY OF RAM SPERMATOZOA FROZEN BY THE PELLET METHOD

R. J. Lightfoot, S Salamon · Reproduction · 1970 · 94 citations · Full text

Biology, Fresh Semen, Infertility +13

Fertility in the ewe after artificial insemination with fresh and frozen semen at the induced oestrus, and influence of the photoperiod on the semen quality of the ram

Guy Colas · Livestock Production Science · 1979 · 61 citations

Infertility, Animal Reproduction, Fertility +9

Passage, Survival, and Fertility of Deep-Frozen Ram Semen in the Genital Tract of the Ewe

PE Mattner, KW Entwistle, ICA Martin · Australian Journal of Biological Sciences · 1969 · 56 citations · Full text

Fertility, Deep.frozen Ram Semen, Reproductive Health +18