Sprouting mung bean sprouts: the first type: 1, nail a wooden box with a suitable size (or find one). (roughly equivalent to 15 times the volume of mung beans to be grown). 2. Choose mung beans with better quality. Soak mung beans in warm water until they sprout small buds. Remove bad and rotten beans. 3. Lay a towel on the bottom of the wooden box. Pour the mung beans into the wooden box. Smooth. Cover the mung bean with another towel. Press another board on the towel and press a heavy object on it (to make the bean sprouts grow thick). 4. Water it about twice a day. When pouring, let the water gradually penetrate and take away the heat generated during the growth of mung beans. 5, about 4 days in summer, about 7 days in winter, mung bean sprouts are made. 6. Do not use chemicals or fertilizers. Although the mung bean sprouts produced in this way are not as fat as those sold in the market, they are definitely green food. The second method: Steps: (1) Modify the bottle tools: scissors, awl1.Drink a large bucket of cola or unified fresh orange juice. The key is to get the polyester bottle; 2. Twist off the cone-shaped part with scissors, and the bottle will become a cylinder, which is convenient for the bean sprouts to be poured out in the future; 3. With an awl, punch as many holes as possible under the bottle, in order to prevent water storage and bean sprouts from rotting; (2) Raw mung bean sprouts1.Grab a handful of mung beans, throw away the withered ones and the bad ones, and put them in a bottle (I use a bottle of fresh orange juice, and the beans at the bottom of a bottle will grow into a bottle full of bean sprouts); 2. Just flush with tap water, and the flower water will flow out smoothly from the hole at the bottom of the bottle. 3. Put the bottle in a small bowl or dish, you can control the water without flooding the kitchen. Hee hee, you can do it. 4. Flush it at least twice a day. When you are at home on Sunday, you can flush it whenever you want. 3. For the upgraded version, put a piece of gauze on the bean sprouts, and then press the bottle of water on it (the glass is covered in a polyester bottle). When flushing, the glass is full and pressed on the bean sprouts. I am very happy:) Seeing that they are growing so fast, it seems that I am cultivating a little life myself! Look, it's simple, to sum up: if the bottle is made and the mung bean sprouts are born, just grab the mung bean and flush it! Precautions:1.The bean sprouts should be ventilated and not covered. 2. The bottle should not contain oil. 3. It is best to keep it in a cool place, out of direct sunlight. 4. You can eat it almost without waiting too long. It doesn't matter if it is shorter. Although it is white, the longer it is, the happier it will be, but when the roots grow, the taste will be worse.