the development of the egg, but just put a stool up to the low-density, egg, wrap-up time as well as in table 1 for all the development of the egg incubation period is up to 18 hours, in between 41 minutes to 20 hours 29 minutes(table 2), however, the eggs hatched in 2000 2500 and 3000 DENSITY FOAM per liter is equal rates of hatchery operations even though the density difference.
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