1. Earthing: when spawns are fully grown in compost, people can cover 1 cm depth of sandy soils. In general, this method can increase 10% of output.
2. Hormone stimulates: in tiny bud period, people can spray 0.001% of triacontanol. In general, this method can increase 10% to 15% of output.
3. Aginomoto stimulates: people can add 0.1% of aginomoto, 1% of glucose, Vitamin B1 into water, spray 7 days after harvesting first flush of mushroom and spray 0.5 to 1 kg of each square meter for 3 or 4 times. In general, this method can increase 15 to 20% of output.
4. Complexing agent stimulates: prepare complexing agent by using Vitamin B9 5g, magnesium sulfate 20g, boric acid 5g, zinc sulfate 10g, Vitamin B12 50 mg, urea 50g and water 50g. In tiny bud period, people should spray on the surface of compost to promote the formation and increasing of sporocarp. In general, this method can increase 20% to 30% of output.
5. Spray solution of trace element: after appearing fungus-bud in mushroom bed, people can spray solution of trace element (0.04% of Ferric sulfate, 0.04% of Zinc sulfate, 0.04% of Potassium dihydrogen phosphate) to accelerate the growth of spawn and flush-turning time. In general, this method can increase 30% of output.
6. Cover plant ash: temperature is low, the growth of spawn is slow and easy to be infected by sundry fungus when cultivating Oyster mushroom in early spring. People can spray 1 layer of plant ash to increase the temperature of mushroom bed, promote the growth of spawn and inhibit the growth of sundry fungus. In general, this method can increase 10% of output.