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Table 2 Lipid peroxidase (LP) accumulations in the leaves of Ife brown (IFB) and Ife bpc (IBPC) under NaCl and Na2SO4 salinity stress

From: Antioxidant enzymes and non-enzymatic antioxidants as defense mechanism of salinity stress in cowpea (Vigna unguiculata L. Walp)—Ife brown and Ife bpc

Treatment Conc (dS/m) Biochemical parameters (mean ± SE)
IFB lipid peroxidase (mg/g) IFBPC lipid peroxidase (mg/g)
NaCl 5.00 1.29 ± 0.02a 1.63 ± 0.03a
  10.00 5.37 ± 0.29c 5.91 ± 0.06d
  15.00 6.02 ± 0.25d 5.33 ± 0.03c
Na2SO4 5.00 1.40 ± 0.03a 9.49 ± 0.01f
  10.00 1.10 ± 0.03a 4.58 ± 0.16b
  15.00 6.82 ± 0.06e 8.70 ± 0.03e
Distilled H2O 0.0 3.20 ± 0.17b 1.63 ± 0.13a
  1. Means followed by different letters in the column are significantly different (P < 0.05) from one another using Duncan’s new multiple range rest (DNMRT)