Journal of Chemistry / 2021 / Article / Tab 1 / Research Article
Influence of Drought Stress and Rehydration on Moisture and Photosynthetic Physiological Changes in Three Epilithic Moss Species in Areas of Karst Rocky Desertification Table 1 The effect of drought stress together with replenishment on water physiological indexes of three epilithic mosses.
Erythrodontium julaceum (Schwaegr.) Par. with permission from [
29 ].
Species Treatment Water content (%) Free water (%) Bound water (%) B/F Water potential (MPa) Water saturation deficiency (%) Relative water content (%) Stress Rewatering Stress Rewatering Stress Rewatering Stress Rewatering Stress Rewatering Stress Rewatering Stress Rewatering Bryum argenteum Hedw.CK 65.7 ± 1.74 — 43.3 ± 1.25 — 32.4 ± 1.22 — 0.52 ± 0.08 — −1.65 ± 0.16 — 38.7 ± 1.06 — 61.3 ± 2.09 — 6 63.3 ± 0.89 65.6 ± 1.77 40.6 ± 1.08 38.4 ± 1.11 26.7 ± 1.27 27.2 ± 1.27 0.56 ± 0.11 0.78 ± 0.15 −2.01 ± 0.21 −1.98 ± 0.21 41.5 ± 1.25 39.2 ± 1.08 58.5 ± 2.16 60.8 ± 2.01 12 61.0 ± 2.12 62.5 ± 1.85 39.4 ± 1.21 35.6 ± 1.21 25.6 ± 1.31 26.9 ± 1.44 0.65 ± 0.13 0.76 ± 0.14 −2.32 ± 0.13 −2.12 ± 0.34 48.4 ± 1.27 44.2 ± 1.13 51.6 ± 2.11 55.8 ± 1.88 24 56.7 ± 1.88 58.7 ± 2.01 36.6 ± 1.09 32.9 ± 1.30 23.1 ± 1.08 25.8 ± 1.38 0.63 ± 0.06 0.78 ± 0.16 −3.53 ± 0.25 −2.49 ± 0.38 54.3 ± 1.33 46.7 ± 1.32 45.7 ± 1.88 53.3 ± 1.68 48 48.5 ± 1.32 54.6 ± 1.56 24.4 ± 1.82 27.8 ± 1.73 24.1 ± 1.16 26.8 ± 1.09 0.99 ± 0.15 0.96 ± 0.21 −8.11 ± 0.31 −4.55 ± 0.42 64.8 ± 1.42 55.4 ± 1.42 35.2 ± 1.24 44.6 ± 1.57 72 48.2 ± 1.27 49.0 ± 1.23 20.9 ± 1.31 21.6 ± 1.22 27.3 ± 1.28 27.4 ± 1.21 1.31 ± 0.12 1.27 ± 0.32 −8.16 ± 0.27 −4.98 ± 0.46 66.9 ± 1.36 56.8 ± 1.57 33.1 ± 1.06 43.2 ± 1.45 Barbula unguiculata Hedw.CK 77.4 ± 2.31 — 63.5 ± 2.08 — 23.9 ± 1.24 — 0.22 ± 0.04 — −0.05 ± 0.01 — 32.6 ± 1.06 — 67.4 ± 2.05 — 6 68.4 ± 2.02 73.7 ± 2.03 49.8 ± 1.76 49.1 ± 2.03 18.6 ± 1.36 24.6 ± 1.63 0.37 ± 0.10 0.50 ± 0.08 −0.35 ± 0.04 −0.23 ± 0.05 38.8 ± 1.21 36.9 ± 1.31 61.2 ± 2.12 63.1 ± 1.27 12 62.6 ± 1.98 62.2 ± 1.99 41.4 ± 1.59 39.6 ± 1.92 21.2 ± 1.28 22.6 ± 1.52 0.51 ± 0.09 0.57 ± 0.10 −2.65 ± 0.21 −1.76 ± 0.14 43.2 ± 1.35 40.4 ± 1.29 56.8 ± 2.01 59.6 ± 1.54 24 53.8 ± 1.74 55.3 ± 1.79 30.3 ± 1.06 31.0 ± 1.28 23.5 ± 1.24 24.3 ± 1.43 0.78 ± 0.13 0.78 ± 0.09 −4.65 ± 0.33 −2.47 ± 0.31 48.8 ± 1.41 45.3 ± 1.21 51.2 ± 1.25 54.7 ± 1.31 48 46.1 ± 1.23 49.7 ± 1.47 22.4 ± 1.53 25.2 ± 1.65 23.7 ± 1.04 24.5 ± 1.61 1.06 ± 0.21 0.97 ± 0.14 −5.47 ± 0.29 −2.97 ± 0.28 55.4 ± 1.63 52.7 ± 1.52 44.6 ± 1.33 47.3 ± 1.25 72 43.7 ± 2.01 48.2 ± 1.55 18.1 ± 1.24 23.3 ± 1.32 25.6 ± 1.20 24.9 ± 1.43 1.41 ± 0.32 1.07 ± 0.21 −8.79 ± 0.34 −5.86 ± 0.51 60.3 ± 1.58 56.6 ± 1.31 39.7 ± 1.02 43.4 ± 1.22 Erythrodontium julaceum (Schwaegr.) Par.CK 84.2 ± 2.33 — 65.6 ± 1.78 — 28.6 ± 1.65 — 0.28 ± 0.07 — −0.03 ± 0.01 — 16.8 ± 1.01 — 83.2 ± 2.84 — 6 75.3 ± 2.41 79.7 ± 2.01 49.7 ± 2.21 51.9 ± 2.13 25.6 ± 1.82 27.8 ± 1.78 0.52 ± 0.09 0.54 ± 0.08 −0.06 ± 0.02 −0.04 ± 0.01 29.3 ± 1.23 20.7 ± 1.06 70.7 ± 1.76 79.3 ± 1.99 12 70.6 ± 1.84 71.7 ± 1.84 41.2 ± 1.43 42.9 ± 1.96 27.4 ± 1.27 28.8 ± 1.57 0.71 ± 0.12 0.67 ± 0.09 −0.1 ± 0.01 −0.07 ± 0.02 32.2 ± 1.21 28.4 ± 1.21 67.8 ± 1.31 71.6 ± 1.84 24 64.5 ± 1.67 65.6 ± 1.99 34.7 ± 2.01 47.3 ± 1.74 27.8 ± 1.42 28.3 ± 1.91 0.86 ± 0.21 0.60 ± 0.10 −2.89 ± 0.21 −1.29 ± 0.13 38.8 ± 1.34 35.6 ± 1.13 61.2 ± 1.28 64.4 ± 1.67 48 51.8 ± 1.55 58.3 ± 1.76 25.7 ± 1.09 28.9 ± 1.54 26.1 ± 1.34 29.4 ± 1.12 1.02 ± 0.34 1.03 ± 0.16 −7.65 ± 0.32 −4.38 ± 0.25 49.9 ± 1.51 41.9 ± 1.52 50.1 ± 1.06 58.1 ± 1.53 72 48.6 ± 1.09 52.8 ± 1.62 20.2 ± 1.17 23.6 ± 1.25 28.4 ± 1.09 29.2 ± 1.26 1.41 ± 0.29 1.24 ± 0.19 −9.27 ± 0.41 −5.22 ± 0.27 52.7 ± 1.62 45.5 ± 1.61 47.3 ± 1.64 54.5 ± 1.24
