Table 4. Main results for the mixed analysis for each treatment of the periodic drought-stress experiment.
B (F19,152)a |
DG (F1,896) |
H2 (F1,896) |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
T21W | SDW | 3.84*** | 2.78ns | 2043.5*** | 1.71*** | 1.09** | 24.04*** | 0.13±0.05 | 0.5±0.02 | 30.05 | 0.21±0.09 |
RDW | 3.42*** | 1.15ns | 883.9*** | 1.09*** | 0.873*** | 17.22*** | 0.15±0.02 | 0.48±0.02 | 24.21 | 0.17±0.11 | |
LDW | 3.22*** | 7.31** | 754.1*** | 0.125ns | 0.204* | 7.82*** | 0.08±0.04 | 0.32±0.06 | 18.77 | — | |
TDW | 4.72*** | 1.23ns | 1529*** | 7.43*** | 5.7** | 128.9*** | 0.12±0.04 | 0.41±0.04 | 25.14 | 0.18±0.1 | |
RCD | 0.85ns | 4.5* | 298.9*** | 0.0005* | 0ns | 0.033*** | — | — | — | — | |
DEF | 2.48*** | 3.1ns | 3.6 ns | 0 ns | 0ns | 3.29*** | — | — | — | — | |
NSB | 0.47ns | 1.27ns | 0.17ns | 0ns | 0 ns | 0.284*** | — | — | — | — | |
H | 1.97* | 1.58ns | 3547.4*** | 46.46*** | 21.02** | 442.8*** | 0.14±0.05 | 0.46±0.02 | 17.45 | 0.27±0.08 | |
BS | 6.95*** | 1.17ns | 381.75*** | 0.257*** | 0.108** | 3.29*** | 0.1±0.04 | 0.37±0.03 | na | 0.28±0.07 | |
DA | 4.35*** | 0.97ns | 115.3*** | 0.046ns | 0.08ns | 3.29*** | — | — | — | ||
S | 0.37ns | 2.26ns | 12.41*** | 0.872** | 0.373 ns | 3.29*** | — | — | — | — | |
T27D | SDW | 2.77*** | 3.47ns | 1459.8*** | 1.174*** | 0.494*** | 6.628*** | 0.21±0.06 | 0.57±0.02 | 29.36 | 0.28±0.07 |
RDW | 5.9*** | 1.96ns | 251.4*** | 0.831*** | 0.363*** | 3.524*** | 0.28±0.07 | 0.65±0.02 | 25.42 | 0.27±0.07 | |
LDW | 7.37*** | 0.46ns | 83.3*** | 0.098** | 0ns | 2.901*** | — | — | — | — | |
TDW | 8.54*** | 2.87ns | 617.1*** | 5.59** | 1.6** | 28.22*** | 0.15±0.03 | 0.43±0.04 | 20.93 | 0.36±0.05 | |
RCD | 1.44ns | 0.35ns | 285.58*** | 0.005** | 0.001* | 0.034*** | 0.11±0.05 | 0.41±0.02 | 9.39 | 0.37±0.05 | |
DEF | 19.4*** | 0.52ns | 46.48*** | 0.101* | 0.05ns | 3.29*** | — | — | — | — | |
NSB | 1.71* | 0.25ns | 2.68ns | 0.0006ns | 0.028* | 0.372*** | 0.21±0.11 | 0.58±0.04 | 16.12 | — | |
H | 1.05ns | 0.16ns | 25057.4*** | 62.04*** | 29.03** | 356.5*** | 0.23±0.07 | 0.6±0.02 | 20.58 | 0.26±0.08 | |
BS | 1.81* | 0.06ns | 335.84*** | 0.264*** | 0.133*** | 3.29*** | 0.12±0.05 | 0.35±0.02 | na | 0.25±0.07 | |
DA | 1.62* | 0.07ns | 78.1*** | 0.073* | 0.054ns | 3.29** | — | — | — | — | |
S | 3.61*** | 3.66ns | 0.9ns | 0.645*** | 0.255* | 3.29*** | 0.22±0.06 | 0.5±0.02 | na | 0.30±0.06 |
Keys to variances: population, family, error
T21W, well-watered treatment; T27D, drought-stress treatment; SDW, stem dry weight; RDW, root dry weight; LWD, leaf dry weight; TWD, total dry weight; RCD, root collar diameter; DEF, defoliation; NSB number of secondary branches; H, height; BS, bud set; DA, dry apex; S, survival
na, not applicable
Significance levels:
*** p < 0.001
** p < 0.01
* p < 0.05
ns, not significant
a: df between groups, df within groups