Seventy percent of the enslaved people brought to the new world were used to produce sugar, the most labor-intensive crop.

While primitive in the sense of being the most labor-intensive solution by far, where practical or necessary it is more than adequate.

Harvesting trees remains one of the most labor-intensive operations.

In fact, technical document production, the most labor-intensive part of building design, is easily subdivided, he said.

By hand, they plane, oil and detail each piece - the most labor-intensive part of the job.

First, suits are the most labor-intensive product in the apparel industry.

"Strawberries are one of the most labor-intensive crops, and that is going to be a major loss right there."

It was a simple explanation for one of the world's most labor-intensive crops.

"We lose a percentage point or two throughout the year," he said, adding that the most labor-intensive part of the operation is managing the units.

Even her most labor-intensive works manage to look spontaneous and somehow carefree.