Valorization of Olive Pruning Residues through Bioconversion into Edible Mushroom Pleurotus ostreatus (Jacq. Ex Fr.) P. Kumm. (1871) of Improved Nutritional Value

Table 2

Substrate effect on various parameters of mushroom growth and production.

Treatment	100% MC (DAS)	FN	HF1 (DAS)	MW (g)	BY (g/bag)	BE (%)	EY (g/bag)
WS	7.7 ± 1.1^a	3.0 ± 0.0^c	34.7 ± 4.6^a	13.1 ± 2.8^a	910.1 ± 236.3^b	105.0 ± 27.2^b	871.4 ± 238.4^b
WS : OLPR 3 : 1 (v/v)	7.7 ± 3.0^a	2.0 ± 0.0^b	46.0 ± 8.0^b	12.2 ± 2.4^a	624.9 ± 222.1^ab	80.3 ± 28.5^ab	590.0 ± 231.63^ab
WS : OLPR 1 : 3 (v/v)	7.7 ± 0.6^a	1.3 ± 0.6^a	31.0 ± 1.0^a	13.2 ± 3.5^a	406.8 ± 11.6^a	54.1 ± 1.5^a	388.4 ± 11.82^a
	1.00	0.00	0.03	0.89	0.04	0.09	0.05

Values are mean ± SD; means within the same column followed by the same letters are not significantly different at according to Duncan’s multiple range test. MC: mycelial colonization, FN: flush number, HF1: time to harvest the first flush, MW: individual mushroom weight, BY: biological yield, BE: biological efficiency, EY: economic yield, and DAS: days after spawning.