. 2022 Jun 4;12:9320. doi: 10.1038/s41598-022-13150-z

Table 6.

Mean comparisons for the effects of 2 g L⁻¹ glucose, 2 g L⁻¹ KNO_3, and 2% Dobogen foliar application on TSS, proline and MDA content, and catalase activity of Tanacetum balsamita plants grown hydroponically in perlite.

Foliar application	Proline content (µg g⁻¹ FW)	CAT activity (µmol H₂O₂ mg protein⁻¹ min⁻¹)	MDA content (nmol g⁻¹ FW)
No-foliar spray	100^b	3.13^a	69.1^a
Glucose	104^b	2.9^ab	65.2^b
KNO₃	115^a	2.7^bc	59.7^d
Dobogen	106^b	2.41^c	62.2^c

Significant differences among treatments are indicated by different Latin letters.