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Table 3 Chemical properties in FC and CC rhizosphere soil

From: Physiological and transcriptomic analyses to reveal underlying phenolic acid action in consecutive monoculture problem of Polygonatum odoratum

Rhizosphere soil sample

TN (g/kg)

TP (g/kg)

TK (g/kg)

AN (mg/kg)

AP (g/kg)

AK (mg/kg)

FC

1.953 ± 0.027

0.355 ± 0.015a

1.362 ± 0.009a

83.650 ± 3.031a

0.259 ± 0.027a

34.740 ± 1.119a

CC

2.038 ± 0.045

0.293 ± 0.015

1.177 ± 0.228

69.650 ± 3.031

0.226 ± 0.052

25.087 ± 1.132

  1. Note: values were expressed as mean ± standard error, and a was marked for the significant difference within the same column with the T-Student’s method (P < 0.05, n = 3). FC stands for first cropping, and CC stands for continuous cropping. TN stands for total nitrogen, TP stands for total phosphorus, TK stands for total potassium, AN stands for available nitrogen, AP stands for available phosphorus, and AK stands for available potassium