Fruits and vegetables are also grown but not on commercial scale.

It has yet to be tried on a commercial scale, with only a small test plant operating in Germany.

The technology involved had not been proved viable at a commercial scale.

The larger species are fished for food, in some cases on a commercial scale.

It was the first generator to produce power on a commercial scale for industry.

The next step will be to bring the process for making paper up to commercial scale.

It is now grown on some commercial scale in Africa.

However the production of brandy has taken place on a commercial scale.

In addition, the concept of 'commercial scale' has been left rather vague.

Snowmaking started to be used on a commercial scale in the early 1970s.