豆芽菜不用买，找个泡沫箱撒把绿豆，1个周就发芽，连吃好几茬
豆芽菜是我们日常生活中常常吃的蔬菜之一，不论凉拌、清炒，还是放在烤鱼等大菜中做辅料配菜，都是非常可口的。而且豆芽菜中富含维生素c和维生素e，不仅能够美容养颜，作为减肥餐也是不错的选择，但是在菜市场或者超市购买的豆芽菜，都有可能存在隐患，有些被打了药水漂白，也有撒了农药的，鱼目混珠，一不小心就吃进了化学残留品。
让我来教大家在家中自制豆芽菜，安全健康绿色省钱，操作起来也是简单上手，只需准备一个小盆子，简单几步，一周即可种出让全家人吃了健康的豆芽菜。
一、挑选种子
挑选适合种植的绿豆是种植绿豆芽最首要的一步，我们可以去市场挑选一些新鲜的饱满的绿豆，要注意检查绿豆表面有无虫痕和裂痕，也不要买陈豆，有这些现象的绿豆都不适合家庭种植，发芽率很低，种出来也不好吃。
二、浸泡绿豆
清洗干净精心挑选出的合格绿豆，准备好20℃左右的温水，将绿豆浸泡2-3个小时，就可以育芽啦。这一步非常重要，千万不要觉得没用而忽视，泡过的绿豆会膨胀变软，后期出芽比较快，如果不浸泡，出芽率也会大打折扣的。
三、准备容器
准备好一个小盆子，在盆子底下扎一些小孔，其实豆芽菜生长对容器并没有什么特殊的要求，如果没有小盆子，淘米的篮子，饮料瓶子或者是装货的泡沫盒子等等都可以成为豆芽成长的场所。
四、放入豆芽
将浸泡好的豆芽清洗干净，放进小盆子里，再准备一块刚好能够覆盖住豆芽的纱布，打湿盖上。
五、后续注意
其实在第4步时，种植豆芽菜已经完成的差不多啦，但是为了更好的种出新鲜饱满的豆芽菜，还需要注意几点：
1.室温需要保持在25℃左右，这是豆芽生长的更佳温度。
2.每隔5-6小时就要更换一次水，否则豆芽可能会出现发酵的现象，甚至可能会腐烂
3.种植豆芽的盆子需要用不透光的塑料袋覆盖，以免豆芽变绿。
4.在换水的同时，覆盖的豆芽的纱布也是需要清洗的，因为可能在极度湿润的环境下，纱布会发霉，霉菌会影响到豆芽，这样的豆芽吃了对身体也不好的。
完成了这些步骤之后，我们只需静静地等待1-2周的时间，就能够吃到新鲜又健康的豆芽菜啦，一把绿豆，长出一盆豆芽菜。你学会了吗？
前段时间在网上看了一个用可乐瓶子生豆芽的视频，感觉很有意思，就自己在家试着做了一下，结果真的生出了新鲜的豆芽。最近又正赶上各地的猪肉价格一路飞涨，建议大家平时可以多吃一些新鲜的蔬菜，这样对身体健康也更有益。今天呢就给大家分享一下用可乐瓶自己养豆芽，有兴趣的朋友可以试试哦！
1、塑料瓶处理
自己在家生豆芽，首先要找一个大一点的可乐瓶子或塑料瓶，将瓶子顶部切除掉。然后再像图中这样用锥子在瓶子底部打上十来个小孔，好用来排水，这样用来生豆芽的塑料瓶就加工好了。
2、浸泡黄豆
在家自己用塑料瓶生豆芽，可以选择用黄豆或者绿豆，这个可以根据个人的喜好来决定，但是一定要选择新鲜饱满的黄豆。先将适量的黄豆或者绿豆放入盆中，加入适量的清水，冬天可以加温水，把它浸泡24小时后再装入塑料瓶内。
3、操作 ***
在加工好塑料瓶后，将准备好的黄豆或绿豆放入清水中浸泡24小时左右，然后再捞出来把它放入塑料瓶内，再找一个黑色的塑料袋子将整个可乐瓶子给罩住。以后的几天要早晚各浇一次水，多余的水分会通过排水孔排掉，大约一周后豆芽就能生的很长，这时就可以用来做菜了。
现在自己在家生豆芽真是方便，记得小时候家里面生豆芽都是用很大盆，冬天的时候还要加上很多温水，再捂上一层棉被，每次都是生满满一大盆都能吃好长时间。现在为了方便都是直接去菜市场买一些回来，但是这些买回来的豆芽很多都是加了催生剂，吃多了对身体并不好。如果有时间的话可以试试自己在家生豆芽，而且 *** 也很简单。
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其实生活中还有很多简单实用的小 *** ，在后期文章中我也会经常分享一些，用花盆或泡沫箱来养一些蔬菜、水果，希望大家能够喜欢。
想了解更多养花知识，请关注养花小院，每天与大家分享养花经验！（图片来源于 *** ）
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自己在家发豆芽。科学作业发豆芽，好成功啊孩子高兴坏了一大盆更换封面
04:38 视频尚未发布，暂时无法播放
自己在家发豆芽，有根豆芽。科学作业发豆芽，好成功啊把孩子高兴坏了，满满一大盆。
