Meanings of increase productiveness in English

Second, to increase productiveness by having more lateral branches properly distributed all over the tree.

But increased productiveness is not secured by excessive labor amid unhealthy surroundings.

There should be an increased wage for the worker of increased productiveness.

Every year would this gain increase in proportion to the increased productiveness of labour in Freeland.

Notwithstanding the increasing productiveness of the duties on external commerce, this resource had not yet become entirely adequate to the exigencies of the nation.