= Cost of Production per bed of Rice Straw Mushroom =

MUSHROOM CULTURE

Cost of Production per bed of Rice Straw Mushroom

OPERATION / ACTIVITY	MAN-HOURS	VALUE (P)
A. Labor
Preparation of bed formation Soaking of bundled straws Preparation and planting of beds Watering and spraying Harvesting, cleaning, sorting and packaging	2 2 2 2 3	50.00 50.00 50.00 50.00 75.00
	Sub-Total	P 275.00
B. Cost of Materials
Rice straw (properly bundled, cut:200 bundles/bed at P 0.50 each) Mushroom spawn (5 bottles at P15.00 per bottle) Chemicals and fertilizers		100.00 75.00 25.00
COST OF PRODUCTION		P 475.00

Estimated total gross income per bed in 1 ½ months Maximum total harvest per bed in 1 ½ months ------------- Current wholesale price of mushroom at button stage ----		10 kg. P 100 / kg.
	Sub-Total	P 1,000.00
Estimated total gross income per bed in 1 ½ months Maximum total harvest per bed in 1 ½ months ------------- Current wholesale price of mushroom at button stage ---- ROI ------------------------------------------------------------------------------		P100.00 900.00 475.00 525.00 110%