Appendix G (Table G1). Results of split-plot ANOVA for experiments 1–3.
Exp 1 |
Exp 1 |
Exp 1 |
Exp 2 |
Exp 2 |
Exp 2 |
Exp 3 |
Exp 3 |
Exp 3 |
|
Response |
df |
F |
P |
df |
F |
P |
df |
F |
P |
Site (block) |
|||||||||
SAV Biomass |
2 |
1.025 |
0.494 |
2 |
1.884 |
0.347 |
2 |
7.491 |
0.118 |
Shoot Number |
2 |
12.195 |
0.076 |
2 |
0.615 |
0.619 |
2 |
11.447 |
0.080 |
Chl [a] |
2 |
0.498 |
0.668 |
2 |
0.337 |
0.748 |
2 |
7.660 |
0.115 |
Nutrient |
|||||||||
SAV Biomass |
1 |
3.608 |
0.198 |
1 |
2.782 |
0.231 |
1 |
1.523 |
0.342 |
Shoot Number |
1 |
1.623 |
0.331 |
1 |
1.417 |
0.355 |
1 |
0.775 |
0.472 |
Chl [a] |
1 |
0.378 |
0.601 |
1 |
0.394 |
0.583 |
1 |
24.839 |
0.034 |
Site × Nutrient |
|||||||||
(main plot error) |
|||||||||
SAV Biomass |
2 |
0.724 |
0.492 |
2 |
0.431 |
0.654 |
2 |
1.702 |
0.197 |
Shoot Number |
2 |
0.360 |
0.700 |
2 |
1.893 |
0.167 |
2 |
0.669 |
0.519 |
Chl [a] |
2 |
2.458 |
0.100 |
2 |
0.914 |
0.414 |
2 |
0.259 |
0.773 |
Shrimp |
|||||||||
SAV Biomass |
3 |
3.226 |
0.034 |
3 |
11.197 |
<0.001 |
3 |
2.755 |
0.057 |
Shoot Number |
3 |
3.288 |
0.032 |
3 |
15.500 |
<0.001 |
3 |
1.817 |
0.162 |
Chl [a] |
3 |
6.507 |
0.001 |
3 |
0.850 |
0.479 |
3 |
1.579 |
0.213 |
Shrimp × Nutrient |
|||||||||
SAV Biomass |
3 |
0.103 |
0.958 |
3 |
1.060 |
0.379 |
3 |
1.269 |
0.300 |
Shoot Number |
3 |
0.283 |
0.838 |
3 |
1.139 |
0.348 |
3 |
0.394 |
0.758 |
Chl [a] |
3 |
0.224 |
0.879 |
3 |
0.785 |
0.513 |
3 |
1.515 |
0.229 |
Split Plot error |
|||||||||
SAV Biomass |
36 |
* |
33 |
** |
35 |
||||
Shoot Number |
36 |
33 |
36 |
||||||
Chl [a] |
35 |
*** |
26 |
*** |
33 |
*** |
* = Box-Cox transformed values homogeneous; ** = raw values mildly heterogeneous (F = 2.642; P = 0.014); *** = log10 values homogeneous.