Effect of the Use of Pycnanthus angolensis and Different Supplements on Yields and on the Proximate Composition of Pleurotus sajor-caju

Table 2

Proximate composition of dried Pleurotus sajor caju cultivated on P. angolensis sawdust with different supplement Levels.

Substrate	Fat (%)	Fibre (%)	Ash (%)	Protein (%)	Carbohydrate (%)
Control	1.07 ± 0.06^abd	6.22 ± 0.02^bc	5.38 ± 0.15	26.33 ± 0.11	61.24 ± 0.09^ab
5% OPF	2.08 ± 0.08^e	8.80 ± 0.10^d	6.63 ± 0.27^d	22.04 ± 0.04^d	60.22 ± 0.19^c
10% OPF	1.82 ± 0.02^c	8.25 ± 0.05^c	7.70 ± 0.14^e	21.26 ± 0.06^c	60.92 ± 0.12^d
15% OPF	1.96 ± 0.02^d	9.23 ± 0.06^e	8.32 ± 0.19^f	24.08 ± 0.05^e	56.42 ± 0.21^b
20% OPF	2.21 ± 0.01^f	8.32 ± 0.03^c	6.30 ± 0.15^c	20.25 ± 0.05^b	62.85 ± 0.14^f
100% OPF	0.00	0.00	0.00	0.00	0.00
5% PKC	2.10 ± 0.01^d	6.25 ± 0.05^b	9.30 ± 0.02^e	18.22 ± 0.03^b	64.23 ± 0.10^e
10% PKC	2.04 ± 0.04^d	8.83 ± 0.05^d	9.25 ± 0.27^e	19.86 ± 0.05^d	60.29 ± 0.12^b
15% PKC	1.09 ± 0.02^b	7.99 ± 0.02^c	8.66 ± 0.01^d	20.11 ± 0.11^e	62.30 ± 0.21^d
20% PKC	1.36 ± 0.06^c	6.25 ± 0.05^b	8.08 ± 0.01^c	19.41 ± 0.03^c	64.75 ± 0.24^f
100% PKC	0.0	0.00	0.00	0.00	0.00
5% RB	1.11 ± 0.11^b	5.05 ± 0.05^a	9.27 ± 0.07^cd	20.22 ± 0.24^b	64.18 ± 0.02^c
10% RB	1.64 ± 0.06^e	6.35 ± 0.07^c	9.29 ± 0.02^d	19.02 ± 0.02^a	63.45 ± 0.21^b
15% RB	0.98 ± 0.03^a	5.12 ± 0.02^a	9.13 ± 0.11^bc	18.88 ± 0.08^a	64.73 ± 0.23^d
20% RB	1.23 ± 0.04^c	7.31 ± 0.08^d	9.02 ± 0.02^b	21.34 ± 0.03^c	61.16 ± 0.13^a
100% RB	1.37 ± 0.05^d	5.40 ± 0.12^b	9.01 ± 0.03^b	20.18 ± 0.05^b	64.10 ± 0.10^c
5% WC	2.11 ± 0.09^f	7.96 ± 0.06^e	6.86 ± 0.04^d	21.60 ± 0.15^e	61.22 ± 0.04^b
10% WC	1.66 ± 0.05^c	6.92 ± 0.06^c	6.21 ± 0.03^c	18.95 ± 0.03^b	66.29 ± 0.05^e
15% WC	1.82 ± 0.04^d	6.83 ± 0.15^c	6.76 ± 0.10^d	19.16 ± 0.03^c	65.61 ± 0.10^d
20% WC	1.98 ± 0.02^e	7.71 ± 0.11^d	6.20 ± 0.03^c	19.89 ± 0.04^d	64.19 ± 0.02^c
100% WC	0.00	0.00	0.00	0.00	0.00
5% CC	0.72 ± 0.03^b	9.21 ± 0.11^e	8.20 ± 0.18^f	21.07 ± 0.04^a	60.37 ± 0.16^d
10% CC	0.98 ± 0.07^c	8.03 ± 0.05^b	7.29 ± 0.02^c	21.67 ± 0.18^b	62.24 ± 0.08^f
15% CC	1.00 ± 0.04^c	9.29 ± 0.05^e	7.00 ± 0.03^b	24.32 ± 0.11^d	58.52 ± 0.22^c
20% CC	1.27 ± 0.05^e	9.03 ± 0.03^d	7.67 ± 0.20^d	23.75 ± 0.25^c	58.29 ± 0.05^b
100% CC	0.25 ± 0.03^a	8.21 ± 0.18^c	7.94 ± 0.10^e	25.99 ± 0.03^e	57.49 ± 0.05^a

OPF: oil palm fibre, PKC: palm kernel cake, RB: rice bran, WC: wheat chaff, CC: corn cobs. Values are means of triplicates ± SD.
Values in the same column carrying the same superscript are not significantly different according to Duncan’s multiple range test at ().