论文部分内容阅读
采用液体培养和固体培养的方法,通过向液体培养基和固体培养基中添加一定剂量的稀土离子,观察其对杏鲍菇菌丝生长及产量的影响。结果表明,稀土离子对杏鲍菇菌丝生长有明显的促进作用,增产效果显著。三种稀土离子对杏鲍菇菌丝生长的促进效果及增产效果表现为Y3+>La3+>Sm3+。
Liquid culture and solid culture methods were used to determine the effects of rare earth ions on the growth and yield of Pleurotus eryngii by adding a certain amount of rare earth ions to the liquid medium and the solid medium. The results showed that rare earth ions had a significant promoting effect on the mycelial growth of Pleurotus eryngii, and the yield was significant. The effects of three kinds of rare earth ions on the mycelial growth of Pleurotus eryngii and the effects of increasing yield were Y3 +> La3 +> Sm3 +.