. 2024 Feb 29;12:e17000. doi: 10.7717/peerj.17000

Table 1. Physicochemical properties of different PM samples.

PM samples	Moisture (%)	pH	Ammoniacal nitrogen (mg/100 g)	Humus (%)	Available phosphorus (mg/100 g)
U10	36.52 ± 0.72^d	4.72 ± 0.10^c	9.74 ± 0.22^c	9.63 ± 0.08^f	106.10 ± 4.18^e
M10	36.04 ± 0.42^d	3.62 ± 0.01^e	11.41 ± 0.60 ^bc	11.18 ± 0.13^e	130.87 ± 8.00 ^de
L10	38.50 ± 0.11 ^cd	3.67 ± 0.01^e	14.53 ± 0.71^b	12.95 ± 0.09^d	151.59 ± 4.75^d
U40	41.07 ± 3.45 ^bc	6.72 ± 0.45^a	42.15 ± 0.66^a	16.43 ± 0.10^b	403.20 ± 18.65^c
M40	51.30 ± 0.81^a	4.33 ± 0.10^d	38.69 ± 4.11^a	21.43 ± 0.07^a	486.18 ± 32.86^b
L40	43.57 ± 0.56^b	5.50 ± 0.09^b	38.78 ± 1.03^a	16.11 ± 0.10^c	571.07 ± 28.07^a