Pressure chamber readings of water potential of arborvitae plants subjected to different soil water conditions. Experiment 2 (1978-79 study)
| Water treatment (ml water/pot) | Water potential in Bars | ||||||
|---|---|---|---|---|---|---|---|
| Date evaluated | |||||||
| 9/1 | 9/27 | 10/6 | 10/13 | 10/23 | 10/31 | 11/7 | |
| 400 | –15.2 | –16.9 | –12.8 | –13.3 | –10.1 | –11.3 | –14.3 |
| 100 | –21.5 | –19.7 | –22.8 | –22.2 | –12.7 | –20.6 | –24.3 |
| 100-400 Oct. 1 | –15.4 | –13.2 | –9.0 | –10.6 | –13.0 | ||
| 100-400 Oct. 15 | –10.0 | –13.9 | –15.0 | ||||
| 100–400 Nov. 1 | –20.2 | ||||||
| 50 | –27.2 | –23.8 | –25.7 | –25.7 | –28.8 | –25.8 | –29.7 |
| 50-400 Oct. 1 | –24.4 | –23.6 | –20.8 | –20.1 | –21.1 | ||
| 50-400 Oct. 15 | –16.4 | –20.8 | –23.2 | ||||
| 50-400 Nov. 1 | –22.6 | ||||||