Observation diary of bean sprout growth process
Observation diary of bean sprout growth process
Growth process of mung bean seeds;
On the first day, soak the mung beans in the washbasin, and the amount of water should be completely submerged.
Observation diary of bean sprout growth process
The next day, the mung bean will absorb water and swell, and gradually swell.
Observation diary of bean sprout growth process
On the third day, several small mung beans began to break their skins, and many small bean sprouts appeared irregularly.
Observation diary of bean sprout growth process
On the fourth day, the small mung bean grows about one centimeter of bean sprouts, the bud petals are bright yellow, the bean shells are hung on the edge of the bud petals, and the bud roots are deeply and shallowly tied in the water.
Observation diary of bean sprout growth process
On the fifth day, when the bean sprouts grow to more than 10 cm, the mung bean sprouts are ready.
the second
Last week, the teacher assigned us a task, let us observe the growth process of bean sprouts and write a record of bean sprouts growth.
As soon as we got home, my mother and I each grabbed a handful of soybeans and put them in a clean basin. Then we poured some warm or cold water into them and soaked the soybean sprouts in the water. After a while, I found that soybeans are round, and now they are oval.
The next day, I came to have a look, huh? Bean sprouts grow small tails. Can you guess what a small tail is? This is a small bud of soybean. I covered the towel carefully for fear of damaging the bean sprouts. On the third day, I found that many soybeans had sprouted. On the fourth day, soybean sprouts grew a lot taller.
On the fifth day, I found that bean sprouts have grown to two or three centimeters long. I approached and smelled them. They are really delicious. Mom said that in a day or two, the bud will grow bigger and bigger, and even grow a beard.
It is really interesting to observe the growth process of soybean sprouts. I also found that the growth of soybean sprouts can not be separated from temperature, moisture and air.