. 2024 Sep 19;19(9):e0306831. doi: 10.1371/journal.pone.0306831

Table 4. Effect of fertilisation program on the activity of oxidizing enzymes and on the level of the oxidative stress marker malondialdehyde (MDA).

Combinations with a drought factor.

	Combination	Sampling days
	Combination	0	2	8	12	15	p-value
Catalase concentration (μmol/min/g-1 FW)	CS	250,4^Ab	317,2 ^Ab	298,9^Ab	252,3^Ab	199,9^Aa	0,0004
	BS	292,1^Bb	357,0^Bcd	324,8^Bc	374,2^Bd	234,0^Ba	0,0001
	p-value	0,0087	0,0419	0,0428	0,0267	0,0366
MDA concentration (mg/g-1 FW)	CS	0,032^Aa	0,053^Ac	0,043^Ab	0,042^Ab	0,097^Bd	0,0001
	BS	0,055^Bab	0,053^Aa	0,056^Bb	0,048^Aa	0,061^Ab	0,1365
	p-value	0,0289	0,4611	0,0709	0,9436	<0,001
Peroxydase concentration (μmol/min/g^-1 FW)	CS	0,035^Ab	0,028^Aa	0,019^Aa	0,026^Aa	0,024^Ba	0,0030
	BS	0,045^Ac	0,022^Ab	0,035^Abc	0,024^Ab	0,015^Aa	0,0164
	p-value	0,8783	0,8102	0,1436	0,3451	0,0164

Capital letters in the column are for comparing the Modalities, small letters in the line are for comparing the impact of particular fertilisation programmes.