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庆丰518平菇,是我站从110个平菇品种中筛选出的一株高产新品种。菌丝体洁白粗壮浓密,吃料快;原基密,出菇整齐;子实体黄褐色,复瓦状丛生。盖径10～15厘米,肉厚2～3厘米,柄长3～4厘米,丛重一般在4～8公斤。该品种不择原料,开放栽培,管理粗放,产量稳定。用稻草、麦草、玉米芯、锯木屑栽培转化率在200％,用棉籽壳栽培可达400％,采用最新高产模式栽培产量最高可达500％以上。该品种属广温型,菌丝生长温度2～38℃,最适20～30℃;子实体生长温度2～29℃,最适15～25℃。母种用全营养素培养基,菌丝4～5天长满管;原种用麦粒、玉米粒、
Qingfeng 518 Pleurotus ostreatus is a high-yielding new variety selected from 110 Pleurotus ostreatus varieties. Mycelium white stout thick, eat faster feed; the original base dense, fruiting neat; fruiting body brown, complex tile cluster. Cover diameter of 10 to 15 cm, meat thickness of 2 to 3 cm, handle length 3 to 4 cm, bundle weight is generally 4 to 8 kg. The variety of unscrupulous raw materials, open cultivation, extensive management, production and stability. With straw, wheat straw, corn cob, sawdust cultivation conversion rate of 200%, cottonseed shell cultivation up to 400%, using the latest high yield cultivation up to 500% or more. The species is a wide temperature type, mycelial growth temperature 2 ~ 38 ℃, the optimum 20 ~ 30 ℃; fruiting body growth temperature of 2 ~ 29 ℃, the optimum 15 ~ 25 ℃. Mother with all nutrient medium, mycelium 4 ~ 5 days covered with tubes; the original species of wheat, corn,