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.
  The incubation period for turkey eggs is 28 days. 54 people found this useful. Edit. Share to: On the Wallaby. 2,872,921 Contributions. One of my favourite past-times is driving and exploring with my husband (and my dog). In WikiAnswers, I am constantly On the wallaby.hat temperature for duck egg incubation period?   99.5 degrees Fahrenheit (37.5 degrees Celsius) is optimum incubating temp. for duck eggs with the temp. being lowered by one degree to 98.5 in the last 3 days of incubat â¦ ion (25-28th day). Lowest temp. - highest temp. range is 97 - 102.