In adults, concentration of artificial diet affects the fecundity
and fertility of eggs, pre-oviposition, oviposition and post-oviposition period.
2012) in which Ovsynch protocol and ten days apart double injection of PGF2[alpha] were compared in goats during breeding season has showed similar pregnancy rate (60% vs 78%) and fecundity
The relationships between fecundity
with total length, total weight, gonad length and gonad weight were obtained by plotting as a scatter-plot by linear regressions.
When partners were modeled individually, no associations were observed between ln-transformed chemical concentrations and couple fecundity
even after adjustment with the exception of the biomarker 4-HB (Table 3).
where, AF = Absolute fecundity
, BW = Total body weight.
The highest fecundity
was obtained the diet containing yeast and when artificial diets containing yeast, sugar and water (4:7:10) ratios, egg production was significantly reduced in small numbers.
rather than egg output was measured (Munger 1942; Larentzaki et al.
Understanding reproductive patterns, the size at maturity, the behavior of ovigerous females, fecundity
, and egg/ larval quality all contribute to estimates of the turnover capacity of natural populations.
ranged from 4365 to 65982, and mean fecundity
was calculated 25349.
Considering the different factors influencing the fecundity
Before this period, immature fish can be unambiguously distinguished from fish that will spawn, and total fecundity
can be calculated.
Even though estimates of Alabama shad annual fecundity
, from the Apalachicola River, have suggested a range from 26,095-257,655 oocytes, there is a lack of data supporting a potential reproductive strategy utilized by Alabama shad (3, 6, 7).