TABLE 1.

Physicochemical parameters of the soil samples.

Samples	Available N/mg⋅kg–1	Available P/mg⋅kg–1	Available K/mg⋅kg–1	Organic matter/g⋅kg–1	pH	Water content/%
H1	33.95 ± 1.98a	17.84 ± 2.41b	392.59 ± 11.75a	21.80 ± 0.90a	7.74 ± 0.02bc	13.34 ± 0.28b
D1	31.07 ± 1.44ab	11.01 ± 0.42c	335.61 ± 8.12b	19.13 ± 0.58b	7.68 ± 0.03c	14.05 ± 0.13a
H2	27.6 ± 0.91b	26.00 ± 1.22a	335.6 ± 23.46b	18.98 ± 0.77b	7.83 ± 0.05ab	12.47 ± 0.12c
D2	31.01 ± 1.54ab	11.04 ± 0.75c	243.87 ± 9.43c	15.68 ± 0.47c	7.9 ± 0.02a	11.81 ± 0.13d
H3	28.95 ± 1.36b	23.74 ± 0.93a	372.24 ± 7.29ab	16.63 ± 0.76c	7.8 ± 0.02b	10.85 ± 0.07f
D3	29.34 ± 1.44b	9.33 ± 0.45c	224.48 ± 21.25c	13.34 ± 0.65d	7.9 ± 0.05a	11.37 ± 0.15e

All data are presented as the mean ± SE. Different lowercase letters in the same column indicate significant (p < 0.05) differences between the healthy and diseased soils. H1, healthy plants in Wuxiang; D1, diseased plants in Wuxiang; H2, healthy plants in Xiangyuan; D2, diseased plants in Xiangyuan; H3, healthy plants in Huguan; D3, diseased plants in Huguan.