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通常促进平菇增产的主要措施多为化学药剂法,既增加成本,又易产生毒副作用。本文介绍利用电、磁、外力刺激几种物理手段来促进平菇生长和增产。 (一)重力刺激 当菌丝长满料后,在菌床面上放一定重量的石块、砖块等重物,对菌丝加压刺激,在镇压物周围会长出许多原基。另外,当菌丝长透培养料后,在菌床上覆盖1cm厚的菜园土或沙壤土也可得到同样效果。一般可增产10％左右。 (二)插片刺激 当平菇菌丝长满床料后,用小木
Most of the main measures that usually promote mushroom production increase are chemical agents, which not only increase the cost but also produce toxic and side effects. This article describes the use of electrical, magnetic and external force to stimulate several physical means to promote the growth and yield mushrooms. (A) gravity stimulation When the mycelium covered with material, put a certain weight on the surface of the bacteria bed of stones, bricks and other heavy objects, stimulate the mycelium pressure, the suppressant will grow a lot of primordial. In addition, when the mycelium grows through the culture material, the same effect can be obtained by covering 1cm thick vegetable garden soil or sandy loam in the bacterial bed. Can generally increase about 10%. (B) insert stimulation when Pleurotus ostreatus covered with bedding, with small wood