Rapeseed / Colza
Open Access

Table 4

Average treatment effect on rapeseed for some morphological, physiological and agronomic parameters evaluated under waterlogged pot conditions at different plant growth stages during 2015.

Parameters Waterlogging treatments

T0 T1 T2 T3 T4
Root volume (mL) 6.21a 5.63ab 6.49a 5.54ab 4.54b
Root weight (g) 5.45ab 3.92c 5.63ab 6.07a 4.22bc
Root length (cm) 26.89bc 24.25c 28.75ab 30.68a 24.72c
Adventitious roots weight (g) 2.89ab 2.45c 2.82ab 2.97a 2.61bc
Chlorophyll content a (mg/g DW) 27.65a 22.45b 22.75b 21.48b 21.72b
Chlorophyll content b (mg/g DW) 33.70a 28.10a 29.44a 32.29a 32.16a
Proline content (mg/g DW) 0.157b 0.234ab 0.229ab 0.342a 0.167b
Seed oil content (%) 39.95a 39.17a 38.51a 39.09a 37.89a

For each parameter, mean values followed by the same letter are not statistically different (P < 0.05) according to DMRT.