NOVELTY - Method for cultivating gold needle mushroom, involves preparing culture medium, selecting shed, constructing furrow bed, irrigating, sprinkling lime powder, and covering furrow bed by spreading culture medium, maintaining temperature and pH of the culture medium, sowing, and pressing hole and covering hole surface, transferring culture to greenhouse, irrigating, measuring ventilation rate, spraying water, observing for fully developed mushroom, where the fully developed mushroom has smooth surface, darker color on its upper surface and harvesting mushroom.    USE - The method is useful for cultivating gold needle mushroom (claimed).    ADVANTAGE - The method is simple, cost-effective and reduces pollution.    DETAILED DESCRIPTION - Method for cultivating gold needle mushroom, involves (a) preparing culture medium, by (i) collecting fresh mushroom residue free of fungus, adding 5% lime to adjust pH of the residue to 7-8, adding water to mushroom residue, until the moisture content reaches 65%, and stirring mixture uniformly, (ii) selecting sunny place with good drainage facility, placing two bamboo to a diameter of 10 cm on ground, piling processed mixture to a height of 1 m and width of 2 m, turning pile using bamboo sticks measuring 4-5 cm in length and 0.5 m in width, where the piled material is well ventilated, thus helps in fermentation, and (iii) maintaining mixture at 60 degrees C for 24 hours, turning the mixture by flipping the strip upside and downside, pressing turned mixture, increasing temperature to 60 degrees C, maintaining temperature for 24 hours, turning the mixture for second time, allowing mixture to ferment, where the culture medium is dark brown or reddish brown with white mycelium, and will be fluffy, and free of ammonia odor, (b) (i) selecting shed, and constructing furrow bed (1.2 m in width), and (ii) irrigating furrow bed, sprinkling 30-50 g lime powder, covering furrow bed by spreading culture medium to height of 30-50 cm, (c) maintaining temperature and pH of the culture medium at 30-35 degrees C and 7.5-8 before sowing, sowing 1 kg/m2 gold needle mushroom by making hole with 10-12 cm space, and pressing hole and covering hole surface, (d) maintaining temperature to 30-35 degrees C, transferring culture to greenhouse, irrigating, measuring ventilation rate, and covering greenhouse to avoid direct light during day time, (e) spraying water to culture bed after 6-10 days of sowing, until the water content reaches 65-70%, maintaining temperature and humidity of the greenhouse at 28-32 degrees C, and to 90% for 8-10 days, and (f) observing for fully developed mushroom, where the fully developed mushroom has smooth surface, darker color on its upper surface, and harvesting mushroom for 3-5 times.