Sentence examples for mating during the from inspiring English sources
The aim of this study was to determine the effects of nutritional restriction pre- and post-mating on serum concentrations of some metabolites and progesterone after the conception, as well as on the reproductive performance of crossbred hair ewes subjected to a synchronization of estrus (progesterone plus 200 IU of PMSG) and natural mating during the reproductive season.
In the parasitic, gregarious wasp Bracon hebetor (Hymenoptera: Braconidae), females and males are unreceptive to mating during the first two hours after emergence, and indeed most females depart the site of emergence unmated [24], [25].
This stallion had given acceptable foaling rate after natural mating during the previous breeding season.
The rate and duration of mating during the different experiments were also examined.
To test this idea, we simulated scenarios where selection was carried out every one, two, three, or four generations, with random mating during the generations where selection did not take place (other parameters as above).
We observed that, whereas N2 hermaphrodites exhibited low mating during the day 0 condition (i.e., standard condition), their mating frequency increased with time, in correlation with the appearance of sperm depletion.
Adding an attraction to the individuals' mating area during the mating season also improved the model.
Individuals in the sample are the male offspring produced by females from experimental groups that differed in population density during the pre-mating period (PM), and in the number of possible mates during the mating period (M).
Females were assigned to experimental groups that differed in population density during the pre-mating period (PM), and in the number of possible mates during the mating period (M).
Both sexes may mate with more than one partner during the mating season from mid-January to early March.
Spectacular aerobatic displays to advertise territory and attract mates during the spring are also of note.
