【摘要】 用不同浓度和不同温度的沼液对烟草赤星菌作抑菌实验研究,结果表明,即使是10%的沼液对烟草赤星菌也有明显的抑制效果;经巴氏灭菌、煮沸、灭菌后的沼液对烟草赤星菌也有一定的抑制作用,但抑菌趋势表现为温度越高抑菌效果越差。通过对沼液与特效农药菌核净(纹枯利)的比较发现,沼液的抑菌效果,与浓度为1∶500的菌核净的抑菌效果相当,且抑制效果更加稳定和持久。更多还原

【Abstract】 The study of bacterial inhibition on alternaria longipes with biogas liquid of different thickness and different temperature treatment demonstrates that even the biogas fermentative liquid of 10% thickness also has obvious inhibition effect; After the treatment of 0 ℃,60 ℃, 100 ℃ and 121 ℃, the biogas liquid has certain inhibition action, but the trend is that the higher the temperature is, the bacterial inhibition effect is worse. Compared with the particular fungus killer, the bacterial inhibition effect of biogas liquid corresponds with the fungus killer of 1∶500, moreover, the inhibition effect of biogas liquid is more stable and permanent.更多还原