Self-generated soybean sprouts practice

1. Selected beans: will be a cup of soybeans evenly spread all over the nursery tray, careful selection of the first step of the first step of the beans, related to the final quality of the bean sprouts. Will have insect eyes, black, particles are not full of pick out do not

2. soaking beans: soybean rinse again, 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

4. rinse: summer only soaked for about 10 hours, the beans have grown a lot, then immediately rinse the beans with running water, miscellaneous beans discarded

5. seedling: seedling tray cleaned, put a piece of soaked in water seedling paper

6. spread beans: clean soybeans evenly spread

7. watering: the most important part. The beans should be kept moist at all times, but not too much water, and no water should be left at the bottom of the tray, or the roots may rot. I chose to use a watering can. Spread the beans immediately after a layer of spray, the bottom of the plate excess water poured off

8. Light: soybean, mung bean, black bean, etc. must be protected from light seedlings, sprayed with water, seedling tray should be covered with a layer of thick, moist gauze. (General filtering bean dregs of 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 highest nutritional value of the time, you can eat it right away.

Cooking tips

1, hair soybean sprouts must be used in the year or every other year production of mature soybean, do not choose the old beans, otherwise it will not hair.

2, soaking beans must pay attention to the appropriate water temperature at about 20-23 degrees, winter can extend the soaking time, summer 8-12 hours.

3, soybeans and mung beans are heat-loving and heat-resistant seeds, their beans germinate at a minimum temperature of 10 degrees Celsius, the optimal temperature of 21-27 degrees Celsius, the maximum temperature of 28-30 degrees Celsius, should not exceed 32 degrees Celsius. So in summer, we should keep watering to cool down the temperature and do not put in the high temperature place. And low temperatures in winter can be placed on the stove plate or heater to keep warm.

4, soybean sprouts are generally 4 to 5 days to harvest, the general embryonic stem is 5-6 cm long, the root whiskers are 1-2 cm long. At this time the beanstalk is yellowish, but if put into the sun for a few hours or see the light will produce photosynthesis, while a large number of chlorophyll will also make the beanstalk into a light green color, which is safe and non-toxic, you can rest assured that you can eat.