The Pioneering Role of Bryophytes in Ecological Restoration of Manganese Waste Residue Areas, Southwestern China

Table 7

Effects of bryophytes on available nutrients of growth substrate in mine waste slag areas.

Samples	pH	AN (μg/g)	AP (μg/g)	AK (μg/g)	TOC (g/kg)	DTPA-Fe (μg/g)	DTPA-Mn (μg/g)	DTPA-Cu (μg/g)	DTPA-Zn (μg/g)
ANS	7.41 ± 0.60a	23.50 ± 1.73a	5.40 ± 3.36ab	72.61 ± 48.78a	28.79 ± 6.95a	10.38 ± 1.32ab	100.52 ± 50.99ab	0.64 ± 0.13a	1.51 ± 0.44a
C. schmidii	7.36 ± 0.17a	120.17 ± 45.72c	5.60 ± 2.60ab	197.53 ± 30.22b	50.93 ± 16.19b	11.70 ± 7.61ab	103.39 ± 57.98ab	0.74 ± 0.22a	7.37 ± 2.09c
P. gedeana	7.73 ± 0.06a	44.14 ± 10.76a	1.27 ± 0.38a	108.89 ± 52.60ab	20.46 ± 6.18a	12.10 ± 4.45ab	73.68 ± 13.73a	0.80 ± 0.21a	2.15 ± 0.5ab
H. rosea	7.61 ± 0.07a	115.31 ± 45.38bc	4.39 ± 0.63ab	232.05 ± 79.60b	37.51 ± 6.87ab	11.00 ± 1.01ab	110.46 ± 42.02ab	0.73 ± 0.25a	7.11 ± 0.48c
B. jilinense	7.60 ± 0.10a	57.51 ± 19.23ab	10.07 ± 9.55ab	120.53 ± 78.71ab	24.84 ± 4.45a	6.66 ± 0.90a	82.50 ± 22.92ab	0.42 ± 0.13a	5.89 ± 1.06b
G. subrigidulum	7.77 ± 0.18a	150.46 ± 25.63c	9.81 ± 2.68ab	139.06 ± 55.70ab	54.65 ± 11.26b	16.75 ± 2.02bc	52.00 ± 11.66a	1.69 ± 0.40b	7.98 ± 4.81c
B. atrovirens	7.52 ± 0.21a	114.15 ± 25.34bc	12.57 ± 5.80b	223.53 ± 65.45b	38.33 ± 6.82ab	22.84 ± 8.94c	156.83 ± 27.01b	0.73 ± 0.19a	1.97 ± 0.27ab

Different lowercase letters in the same column indicate significant differences ( < 0. 05).