To lay eggs your chickens need plenty of natural daylight- at least 14 hours a day and 16 hours is even better. Sun Rise In California Â© Raider. This means that during the winter, when in the US, the natural daylight can drop to less than 9 hours a day; your girls would need 5 more hours of daylight to lay eggs.
Starting Salary Compared to Other Engineers. Petroleum engineers with bachelor's degrees earn more in starting salaries than other engineers by far. Compared to the next engineer on the NACE starting salary list, the chemical engineer at $64,902, the petroleum engineer starting salary of $83,121 is 25 percent higher.hird on the list is the mining and minerals engineer with a starting salary of $64,404. With the highest starting salary out of the gate, petroleum engineers tend to make the most of all engineers during their working years.
Engineering majors are projected to be the top-paid bachelorâs degree graduates from the Class of 2015, according to NACEâs January 2015 Salary Survey report.The projected overall average starting salary for these graduates is $62,998.(See Figure 1.) Within the reported engineering disciplines, petroleum engineering majors are likely to earn the highest salaries with an anticipated average salary of $80,600.ngineering majors are projected to be the top-paid bachelorâs degree graduates from the Class of 2015, according to NACEâs January 2015 Salary Survey report.