Cermák O
Vet Med (Praha). 1979 Mar;24(3):159-65.
An attempt was made to express the relationship of spermiological characteristics with the fertility on the basis of seasonal variability of the fertility of stallions and of the ejaculate quality. A positive correlation between the activity of spermatozoa and the fertility ensues from the values of correlation coefficients. There is a negative correlation between the fertility and the concentration of citric acid. In the other characteristics, i.e. in the production of spermatozoa, volume of gel substance, pH, ergothioneine concentration, polarographic and hemolytic activity, the correlation coefficients were very low. It is assumed that these characteristics may influence the livability and preservation of the sperm, but they do not affect its fertilizing ability.
基于种马生育力和射精质量的季节性变化，人们试图阐述精子学特征与生育力之间的关系。相关系数值表明，精子活力与生育力呈正相关。生育力与柠檬酸浓度呈负相关。在其他特征方面，即精子产生量、凝胶物质体积、pH值、麦角硫因浓度、极谱活性和溶血活性方面，相关系数非常低。据推测，这些特征可能会影响精子的存活率和保存，但不会影响其受精能力。
