Kamis, 14 Agustus 2008

total fecundity [of] fish. fecundity in fish ovari.

total fecundity [of] fish.
fecundity in fish ovari.


In ovari usually there [is] two kinds of egg size measure, small and big. That big egg will be [released] in the year and small will be [released] next in the year. But often happened if condition of goodness, small egg even also will be [released] to catch up big egg. Referring to this matter hence suggested to determine fish fecundity if that fish ovari [is] in maturity phase which to IV ( according to Nikolsky) and momentary best before happened breeder.
individual fecundity will difficult to apply for fishs performing [a] breeding several times in one year, because containing egg from various storey;level and will be more be difficult again determine really egg will be [released] in the year to come. Become this good individual fecundity applied [at] fishs performing [a] annual breeding or one year once. Referring to this matter hence irrelevant individual fecundity with total fecundity. Royce ( 1972) expressing that total fecundity [is] the amount of yielded [by] egg [is] fish during life.

Source : Moch. Ichsan Effendie

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