虎奶菇林下覆土栽培试验

Soil Cultivation of Pleurotus tuber-regium Under Forest

以虎奶菇‘dh-5’为试验菌株,采用控制变量的方法,研究了不同覆土材质、不同覆土方法、不同覆土厚度和不同管理方法对虎奶菇生长和产量的影响。结果表明：覆盖沙质壤土为最佳,其菌丝生长快,菇型好;多次覆土方法得到的产量最高,覆土厚度3.0~4.0cm为宜。在出菇管理方面,晚间加盖薄膜能够提高产量及品质。

Taking Pleurotus tuber-regium ＇ dh-5＇ as test strain, using control variable method, effect of different soil covering materials, different methods of casing soil, different thickness of the overlying soil and different management methods on growth and yield of Pleurotus tuber-regiurn were studied. The results showed that covering the sandy loam was the best, the mycelium growed fast, mushroom type was good, the highest yield was obtained by repeated soil covering method, thickness of the overlying soil 3. 0-4. 0 cm was appropriate. In the management of the mushroom, the late capping film could improve the yield and quality.