Skip to main content

Table 4 Average content of photosynthetic days (mg g –1 per dry mass) in aerial plant parts influenced by different concentrations

From: An analysis of Sorghum halepense’s behavior in presence of tropane alkaloids from Datura stramonium extracts

Days Concentrations Chlorophylla(mg/g) Chlorophyllb(mg/g) Carotenoids (mg/g)
1 Control 0.708 0.389 0.075
(IV) 0.477 0.396 0.065
(III) 0.587 0.302 0.046
(II) 0.606 0.305 0.086
(I) 0.638 0.316 0.061
4 Control 0.791 0.374 0.074
(IV) 0.331 0.388 0.061
(III) 0.537 0.367 0.043
(II) 0.522 0.557 0.087
(I) 0.584 0.303 0.040
8 Control 0.781 0.362 0.019
(IV) 0.396 0.256 0.028
(III) 0.409 0.379 0.021
(II) 0.423 0.302 0.023
(I) 0.455 0.331 0.031
12 Control 0.601 0.247 0.023
  (IV) 0.142 0.215 0.022
  (III) 0.172 0.218 0.014
  (II) 0.198 0.297 0.016
  (I) 0.278 0.245 0.036