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

Table 3 Chemical properties in FC and CC rhizosphere soil

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 ± 0.015^a	1.362 ± 0.009^a	83.650 ± 3.031^a	0.259 ± 0.027^a	34.740 ± 1.119^a
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

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

ISSN: 1471-2229