The influence of different concentrates on fertility of female rabbits
Hahn, J.; Maercklin, T.
VIIth International Congress on Animal Reproduction and Artificial Insemination, Munich, 1972, Summaries: 375
Three groups each of 4 rabbits each received different concentrates. The relatively low fertility (as measured by number of ovulation points, percentage of fertilised ova, viability of cultured ova and formation of endometrium) observed in 2 of the groups was attributed to lack of carotene or vitamin A and a detrimental Ca/P ratio in the concentrate of one group, and to unknown quality losses in that of the other.