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大米长牛子怎么办
更新时间: 2020-07-13 00:00:00  

将生虫大米放在阴凉通风处,让虫子慢慢爬出,然后再筛一筛。

若大米生虫较多,还可采用磷化锌加有机酸熏杀。具体做法如下:

在凉台或闲置的房间内,把生虫的米连袋一起放在一密封性好的塑料袋中,即熏蒸袋;再在熏蒸袋内放一只杯或碗,内放50克食醋;如果粮食不超过500千克,就将磷化锌1克用纸包好投入装醋的杯或碗中,无须搅动,立即密封熏蒸袋口;密封5-10天,便可将里面的害虫全部杀死,之后散取出醋水和残渣气2-3天即可。

关键词: 大米 怎么办

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