Special fluorescent light bulbs generate radiation similar to natural UV light, and were used in the study. Growers put the plants under 40W Westinghouse FS-40 Sunlamps 10 inches from the canopy.
Crane Operator Salary. A Crane Operator earns an average wage of Â£11.95 per hour. For the first five to ten years in this position, wages increase somewhat, but any additional experience does not have a big effect on pay. Â£19,115 - Â£64,750.
Bulldozer operators in Yuba City, California ranked second with an average yearly income of $79,060. Bulldozer operator salaries in Honolulu, Hawaii ranked third at $77,720. California's northern coast had the nation's highest salaries for non-metropolitan areas, at $66,890 per year.It was followed by the northwestern region of Illinois at $62,260 per year. Alaska's southeastern region ranked third at $61,180.he number of jobs for bulldozer operators is expected to grow 23 percent between 2010 and 2020, according to the U.S. Bureau of Labor Statistics. That's much higher than the national average for all occupations. Annual salaries depend on your work experience and region.