1. Select beans: a cup of soybeans evenly spread all over the seedling tray, carefully select the first step of the beans, related to the final quality of bean sprouts. Will have insect eyes, black, particles are not full of pick out do not

2. soaking beans: soybean rinse once, into a clean oil-free container, water added to the soybean above 8-10 centimeters or so. Soak 10 hours, (put three times more water is to soak soybeans in 10 hours to absorb more water, sprouting faster, winter can extend the time to 24 hours)

3. temperature: soaked soybeans and mung beans together, the kitchen temperature more than 30 degrees will affect the sprouting, so move into the living room microwave oven, the temperature is reduced to 28 degrees or so, in the appropriate temperature of the beans will not rot

8. Light: soybean, green beans, black beans, etc. must be protected from light seedlings, sprayed with water, seedling tray should be covered with a thick layer of moist gauze. (General filtering soybean residue cloth or white cotton cloth can be, try to cut a larger can be thoroughly shaded.)

9. Germination: Put the whole seedling tray into a dark room, or a clean and airy container. Must be watered once every 3 hours in the summer, I usually feel the top cotton dry and ready to water. Bean sprouts should be all watered through, the cotton cloth should also continue to spray moistened after covering the top, generally to the next night will be able to send out fine shoots to

10. the fourth day: bean sprouts have been almost 5-6 centimeters, this length of bean sprouts is also the time of the highest nutritional value, you can eat it right away