. 2019 Jul 23;10:1668. doi: 10.3389/fmicb.2019.01668

TABLE 1.

Physicochemical properties of soil samples under the different treatments.

	TOM (g/kg)	TOC (g/kg)	TN (g/kg)	NN (mg/kg)	AN (mg/kg)	TP (g/kg)	AP (g/kg)	TK (g/kg)	AK (g/kg)
CK	103.51 ± 1.66^b	60.04 ± 0.96^b	9.65 ± 0.83^a	431.52 ± 2.01^a	19.02 ± 0.12^b	4.89 ± 0.18^a	0.82 ± 0.01^b	14.06 ± 0.16^a	1.38 ± 0.01^b
BBS	123.81 ± 3.83^a	71.81 ± 2.22^a	10.54 ± 0.76^a	443.13 ± 5.57^a	25.84 ± 1.01^a	4.94 ± 0.18^a	1.11 ± 0.04^a	14.13 ± 0.13^a	1.52 ± 0.02^a

Each treatment was replicated three times, data are presented as means of three replicates ± SD, and error bars represent SD for three replicates. Means with different letters have significant differences (p < 0.05; HSD test). TOM, total organic matter; TOC, total organic carbon; TN, total nitrogen; NN, nitrate nitrogen; AN, ammonia nitrogen; TP, total phosphorus; AP, available phosphorus; TK, total potassium; AK, available potassium.