I agree Scott. My question is, would it really be under the same conditions? All else being equal, wouldn't the northern BG tend to recruit in greater numbers than the HBG, since they would not benefit from the severe male bias that the hybrids enjoy? If predators could be stocked in numbers such that recruitment would be controlled in the same fashion, how many more would it take? And would the increase in biomass possibly skew the results, and/or lead to water quality issues?

"Forget pounds and ounces, I'm figuring displacement!"

If we accept that: MBG(+)FGSF(=)HBG(F1)
And we surmise that: BG(>)HBG(F1) while GSF(<)HBG(F1)
Would it hold true that: HBG(F1)(+)AM500(x)q.d.(=)1.5lbGRWT?
PB answer: It depends.