NOVELTY - A golden needle mushroom culture material comprises 45-50 pts. wt. bamboo tomentum, 20-25 pts. wt. livestock manure, 30-35 pts. wt. bran, 1-1.1 pts. wt. urea, 0.8-1 pts. wt. calcium superphosphate, 1-2 pts. wt. lime, 2-3 pts. wt. biogas residue, 6-8 pts. wt. sawdust, 8-10 pts. wt. bone powder, 2-3 pts. wt. Chinese yam, 1-2 pts. wt. sunflower straw powder, 1.3-1.5 pts. wt. fructus meliae toosendan, 1.5-1.8 pts. wt. fly maggot, 3-4 pts. wt. nutrient additive, and 0.1-0.2 pts. wt. Effective Microorganisms (EM)-bacterial liquid.    USE - Golden needle mushroom culture material.    ADVANTAGE - The culture material utilizes easy to obtain raw materials, has simple production process, contains trace elements, amino acids and beneficial organisms to increase nutritional value, and is capable of cultivating dense needle mushroom with high quality.    DETAILED DESCRIPTION - A golden needle mushroom culture material comprises 45-50 pts. wt. bamboo tomentum, 20-25 pts. wt. livestock manure, 30-35 pts. wt. bran, 1-1.1 pts. wt. urea, 0.8-1 pts. wt. calcium superphosphate, 1-2 pts. wt. lime, 2-3 pts. wt. biogas residue, 6-8 pts. wt. sawdust, 8-10 pts. wt. bone powder, 2-3 pts. wt. Chinese yam, 1-2 pts. wt. sunflower straw powder, 1.3-1.5 pts. wt. fructus meliae toosendan, 1.5-1.8 pts. wt. fly maggot, 3-4 pts. wt. nutrient additive, and 0.1-0.2 pts. wt. EM-bacterial liquid. The nutrient additive comprises 1-2 pts. wt. yeast protein powder, 0.1-0.2 pts. wt. coix seed oil, 0.2-0.3 pts. wt. manganese sulfate, 0.2-0.4 pts. wt. sodium selenite, 10-12 pts. wt. bentonite, 1.2-1.4 pts. wt. apple pomace, and 1-1.3 pts. wt. kelp slag. The nutrient additive is prepared by ultrafine crushing apple pomace and kelp slag, then adding 4-5 times water to extract for 30-35 minutes, adding obtained extract with bentonite, mixing and stirring, drying, crushing, adding rest materials and uniformly mixing. An INDEPENDENT CLAIM is included for preparation of the culture material, comprising mixing livestock manure and nutrient additive, adding water and wetting mixture until water content reaches 30-35%, then adding EM-bacterial liquid, and sealing to ferment for 18-24 days to obtain fermented material; crushing Chinese yam, sunflower straw powder, fructus meliae toosendan and fly maggot, adding 5-6 times water and standing for 7-8 hours to obtain mixed material; adding urea, calcium superphosphate and lime with 30-32 times water and agitating for 3-5 minutes to obtain solution, and adding the solution into the mixed material, then adding bamboo tomentum and bran and mixing, adding the fermented material and rest raw materials, mixing, stirring while spraying water until water content reaches 60-65%; and putting obtained culture material into polypropylene plastic bag and sterilizing with steam at 100 degrees C to obtain the product.