A catty of beans hair bean sprouts about 12 pounds .

Select the year's new soybeans, soak in water for about six hours, so that soybeans are full of water to become fat, and then drain the water in a solvent that can drip, covered with a thicker cotton cloth on the upper side of the two times a day, five or six can be eaten after the water. (Can not be soaked in water, that will drown. Bean sprouts also need air, temperature and humidity to grow.)

Developing bean sprouts is a small investment, quick results, is a very earning industry. This method of hair bean sprouts do not need to make fire to make up the temperature, do not need electricity, can save a lot of electricity, save a lot of manpower, save floor space, as long as any corner of the home has 1.5 ~ 2 square meters, once you can send out 300 to 400 pounds of bean sprouts.