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怎样用黄豆做成黄豆芽
更新时间: 2020-10-05 00:00:00  

1、选豆:选发芽率高、发芽势好的新豆,过筛洗净;

2、浸豆、催芽:先加入与豆粒等量的温水浸种,并上下翻动数次使之均匀。8-12小时后种壳涨裂,将余水淋去,装入桶内催芽。在25-30℃下,经12小时,芽长1cm转入豆芽桶内淋水培育;

3、装桶培育:季节性生产多用木桶,长年生产多用缸或水泥槽。容器底部需置适当大小排水孔。每1kg绿豆需20l容积的容器。容器要用开水烫洗、石灰水浸洗或0.1%漂白粉消毒,擦干瀑晒。装桶时豆粒厚度以13-16cm为宜。每隔4-5小时淋水一次。每次淋水须漫过豆粒,然后在3-5分钟内排尽。培育温度为25℃左右。桶面用清洁麻布遮光,有利于保温、保湿和调节气体。整个培育过程,夏季需4-5天,秋冬季6-7天。1kg绿豆可生产8kg豆芽。工具须清洗和灭菌,防止病菌侵染引起豆芽腐烂。

关键词: 怎样 黄豆 做成 豆芽

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