Table 2: A two-way generalized linear model (GLM) of the effects of water nutrient (N) and plant density (D) on turion stem length, turion stem diameter, scale leaf length and scale leaf width in P. crispus turions with different scale leaf numbers

From: Turion morphological responses to water nutrient concentrations and plant density in the submerged macrophyte Potamogeton crispus

  Turion stem lengthTurion stem diameterLength of turion scale leafWidth of turion scale leaf
Scale leaf numberSourced.f.FPd.f.FPd.f.FPd.f.FP
3N2, 8200.3620.6962, 82030.737<0.0012, 8200.3980.6722, 8205.4550.004
 D1, 8206.4350.0111, 82057.416<0.0011, 8202.0150.1561, 82010.8570.001
 N × D2, 8202.7310.0662, 82026.219<0.0012, 8200.2530.7762, 8202.3610.095
4N2, 8735.3940.0052, 87319.750<0.0012, 87331.079<0.0012, 87317.299<0.001
 D1, 873<0.0010.9861, 87313.386<0.0011, 87315.649<0.0011, 8733.3960.066
 N × D2, 8732.5210.0812, 87324.941<0.0012, 8737.964<0.0012, 8732.5810.076
5N2, 8513.5240.0302, 85116.194<0.0012, 85111.521<0.0012, 85116.132<0.001
 D1, 8510.3160.5741, 85149.776<0.0011, 8510.6590.4171, 8510.0080.929
 N × D2, 8510.2340.7922, 85123.967<0.0012, 8511.4030.2462, 8512.1510.117
6N2, 4930.7450.4762, 4934.8040.0092, 4936.3930.0022, 4938.027<0.001
 D1, 4930.0420.8391, 49326.591<0.0011, 4930.4140.5201, 4930.3940.530
 N × D2, 4931.4670.2322, 49315.431<0.0012, 4931.1970.3032, 4930.0980.906
7N2, 1430.9140.4032, 1434.4880.0132, 1435.7670.0042, 1435.6040.005
 D1, 1433.8570.0511, 14331.064<0.0011, 1435.3370.0221, 1435.4010.022
 N × D2, 1435.1630.0072, 1439.691<0.0012, 1433.8360.0242, 1430.1360.873
  1. Note: Bold type is used for significant differences (P < 0.05). The data were transformed using the log(x) function.