草菇美味可口,营养丰富,深受广大消费者喜爱。传统草菇栽培,用房多为砖木房或泡沫房,投资较大,我们利用简易薄膜棚来栽培草菇,经3次试验,初步探索出了一些规律。现将结果报道如下: 一、材料与方法 (一)供试材料 ①菌种:V_(23),引自广州市微生物研究所。②母种培养基:PDA培养基中加入K_2HPO_40.1％,MgSO_40.1％,VB_1少许。③原种和栽培种培养基:棉子壳85％,稻草(切成2～3cm)6％,麸皮5％,尿素0.5％,石灰3％,过磷酸钙0.2％,石膏粉0.2％,多菌灵0.1％。④栽培料配方:棉子壳90％,稻草(2～3cm)5％,麸皮4％,过磷酸钙0.3％,尿素0.5％,石膏粉0.2％,多苗灵少许。 (二)菇棚搭建 菇棚为长15m,宽6m,中间高2.5m,两侧高1.5m,呈圆拱形薄膜棚,棚顶盖两层黑 Straw mushroom delicious, nutritious, loved by the vast number of consumers. Traditional straw mushroom cultivation, the use of mostly brick and mortar rooms or foam room, a larger investment, we use simple film shed cultivation of mushrooms, the three tests, initially explored some of the laws. The results are reported as follows: A, materials and methods (a) the test material ① strain: V_ (23), from Guangzhou Institute of Microbiology. ② mother culture medium: PDA medium added K_2HPO_40.1%, MgSO_40.1%, VB_1 a little. ③ the original species and cultivars medium: cotton seed hull 85%, straw (cut into 2 ~ 3cm) 6%, bran 5%, urea 0.5%, lime 3%, superphosphate 0.2%, gypsum powder 0.2% Carbendazim 0.1%. ④ Cultivation recipe: Cotton seed shell 90%, straw (2 ~ 3cm) 5%, bran 4%, superphosphate 0.3%, urea 0.5%, gypsum powder 0.2%, a little seedling Ling little. (B) Gupeng Gu mushroom shed to build a long 15m, 6m wide, 2.5m high in the middle, 1.5m high on both sides, was a circular arch-shaped shed, roof shed two black