首先將綠豆揚淨曬幹(注意不要在水泥地麵、鐵板和油氈上曝曬,以防將豆曬死而成為不能生芽或芽弱的壞胚芽豆),一律過篩,在25度的溫度條件下,每1000立方毫米綠豆用1.6克磷化鋁藥物(化工商店或獸醫院有售)熏蒸3~5天tian,防fang治zhi效xiao果guo最zui好hao。既ji能neng殺sha死si蟲chong卵luan,又you不bu影ying響xiang食shi用yong和he生sheng產chan豆dou芽ya用yong。然ran後hou再zai曝pu曬shai兩liang天tian裝zhuang人ren囤tun內nei,周zhou圍wei填tian充chong麥mai糠kang,壓ya緊jin密mi閉bi嚴yan實shi,半ban個ge月yue左zuo右you殺sha蟲chong率lv可ke達da到dao98%~100%。放置幹燥處,不要受潮傷熱,以免出現缺氧走油,注意一定要密封嚴實,即可避免生蟲。務必注意保持通風,千萬不能與化肥、農藥、樟腦丸和機油、柴油、qiyoudengyouhaiwuzhihunfangzaiyiqi。bukemifengchuzangyusuliaodaizhong,yinweizhezhongbaozhuangcailiaobutouqi,zhongdouzaibaozhuangzhonghuxihuishouzu,huiyizhizhongdoudeshengminghuoli,yingxiangzhongdoudemengya。zhongdoudeshuifenyingbaochizai14%yixia,hanshuiliangguogao,zhongdoudehuxijiuhuihenwangsheng,xiaohaodeyingyangwuzhijiuhuihenduo,tongshihaihuichanshengshifangchureliang,zaochengdanbaizhibianzhi,youqishixiaji,yiergeyuejiuhuiquanbumeilan,bunengshiyong。ruguojiatingchuzangshaoliangdeshiyonglvdou,keyongfeishuijinpaotang1小時,然後放人冷水中浸泡一下,再曬幹,即可防止蟲蛀,並保持食用品質,但不能再用來生產豆芽。
對於綠豆儲藏危害最大的是綠豆象。人們習慣上稱綠豆象為豆牛子,其成蟲極為活躍,在交尾10分鍾後即可產卵,卵產在綠豆豆粒中,每粒有卵4~5個。每個雌綠豆象可產卵70~80個,會很快將綠豆蛀成空殼,失去發芽率,甚至都不能食用。防止的辦法是:
手機版




