The purpose of this Cooperative Agreement financed by the U.S. Department of Labor is to: 1  develop population estimates for the prevalence of children working in the worst forms of child labor in the cocoa growing areas of Cote cÃ´te'd lvoire And ghana based on data From Tulane'university s earlier survey in/2008,  2009urvey research on child labor in West African Cocoa Growing Areas: An Introduction from Tulane University Law School Payson Center for International Development.
The incubation period is 16 1/2 to 17 1/2 days. The duration of incubation may range from 16 to 18 days depending upon temperature, humidity and genetic variability. Some farmers in Singapore transfer the developing eggs to a separate hatcher on 15th day of incubation.
Do not turn quail eggs after the 14th day of incubation. Japanese quail eggs will generally hatch on the 17th day of incubation, but hatch can take place as early as the 14th day and as late as the 19th day.This difference in quail incubation period is not yet scientifically understood.After every hatch, the incubator should be cleaned, disinfected and fumigated.he incubation time needed for fertile eggs is shorter (14-17 days) compared to Bobwhite quail eggs (23 days). Coturnix may start laying eggs as early as 6 weeks of age compared to 16 weeks for the Bobwhite.