Regarding transpiration, could growers build a cheap "greenhouse" over their grow areas? Consisting if nothing more than a clear plastic sheet in a dome form?

Regarding transpiration, could growers build a cheap "greenhouse" over their grow areas? Consisting if nothing more than a clear plastic sheet in a dome form? Allow condensation to collect on it and then collect it and reuse the water like a solar still? https://en.wikipedia.org/wiki/Solar_still https://en.wikipedia.org/wiki/Solar_still