在种子熏蒸中,人们最常用的是磷化铝片剂熏蒸法。磷化铝易存放,在空气中吸收水汽可产生磷化氢气体。磷化氢气体对仓虫有很高的毒杀能力,并有抑制和杀灭微生物的作用,对种子的发芽率没有影响。但是磷化氢气体对人体有很高的毒效,在工作中如果不注意,往往造成熏蒸的效果不好或人员伤亡事故。因此,在种子仓库熏蒸中一定要注意。 Fumigation in the seeds, people are most commonly used aluminum phosphide tablet fumigation. Aluminum phosphate is easy to store, absorb moisture in the air to produce phosphine gas. Phosphine gas has a high toxicity to the cercaria, and has the effect of inhibiting and killing the microorganisms, and has no effect on the germination rate of the seeds. However, phosphine gas has a high toxic effect on the human body. If not paying attention to the work, it often results in poor fumigation or casualties. Therefore, in the seed warehouse fumigation must pay attention.