Report daily average moisture level for light and dark periods with the range over the course of the study. Air Velocity Taken at top of canopy at start and end of study to get avg., min., and max. For instantaneous devices get 10 readings per location. Report average and range over containers at start and end of study. Carbon Dioxide Taken at top of canopy continuously.
Report mean hourly concentrations and range of average readings during study.
Watering Quantity added per container or avg. per plant at each watering should be measured. Soil moisture should be measured to provide range between waterings. Nutrition Measure nutrients added to a volume of medium or concentration of nutrients added in liquid culture should be ontained at each addition. Report nutrients added to solid media. Report concentration of nutrients in liquid additions and in liquid culture.