Skip to main content

Table 3 Model constants of net photosynthetic assimilation rate (Anet), stomatal conductance to water vapour (gs) and rate of transpiration (E) subjected to water stress condition and Si application

From: Functional relationship between photosynthetic leaf gas exchange in response to silicon application and water stress mitigation in sugarcane

Photosynthetic response Stress (days) Pm τ r S
Anet 30 2.214 3.335 0.999 0.212
60 2.332 3.169 0.999 0.289
90 2.458 3.192 0.999 0.165
120 2.620 3.131 0.999 0.409
gs 30 9.752 2.718 0.997 3.437
60 1.006 2.779 0.996 4.016
90 1.071 2.714 0.998 2.827
120 1.108 2.943 0.998 3.631
E 30 1.310 3.660 0.999 0.018
60 1.364 3.502 0.999 0.023
90 1.414 3.405 0.999 0.022
120 1.569 3.089 0.999 0.020
  1. Pm and τ Model constants, r Correlation coefficient, S Standard error, and 30, 60, 90 and 120 indicates days of stress