estrual

adj.

（雌性动物的）动情期的；求偶期的；有发情期特征的；（雌性动物的）性欲冲动的

estrual
estrual
Circadian and estrual rhythms in food intake in the rat
Some Effects of Estrogen Injections on the Estrual Cycle of Gilts
Alteration of the estrual cycle in sheep by use of progesterone and its effect upon subsequent ovulation and fertility
Late estrus or metestrus insemination after estrual inseminations decreases farrowing rate and litter size in swine
Influence of footing surface on mounting and other sexual behaviors of estrual Holstein cows
The reproductive--endocrine response of adult rams to sexual encounters with estrual ewes is season dependent.
Effect of subcutaneous vs intramuscular administration of P.G. 600 on estrual and ovulatory responses of prepubertal gilts.
The use of progesterone in the synchronization of the estrual periods in a group of ewes and the effect on their subsequent lambing ...