Grey Oyster Mushroom Biofarm for Small-Scale Entrepreneurship

Table 1

Effects of different substrates on the growth rate of grey oyster mushroom (P. sajor-caju).

Treatment	Percent of Substrates		Mean Number of Days
	C-Source	N-Source	Colonization	Pinhead Formation	Harvest
1	100	0	21.00	30.00	40.00
2	90	10	19.00	24.67	32.67
3	80	20	18.00	23.33	33.67
4	70	30	17.00	25.00	35.33
Mean			18.75	25.75	35.42
CV			0	4.29	1.94
LSD			0	2.20	1.37

Means with different letters in the same column are significantly different at p ≤ 0.05. LSD = least significant different, CV = coefficient of variation (%).