There must be a lot of feelings at the end of the day. It must be time to keep a diary. Before you write, you should consider the content and structure! The following are six diaries of mung bean growth observation compiled by me, which are for reference only and I hope to help you.
Diary of mung bean growth observation 1 the first day of seed soaking
There is an assignment in the science summer homework book to write an observation diary of mung bean germination. I suddenly became interested and couldn't wait to start the experiment. I first grabbed a handful of mung beans of different sizes, brought a small bowl of water and put it in. All mung beans sank to the bottom of the bowl, just like divers. I'm going to let them lurk in the water for a day. I wonder what mung beans will become tomorrow.
I started daydreaming with questions. ...
The shell broke the next day.
After a whole day, I was surprised to find that these green divers were all ready to go ashore. Some green coats have cracked a small hole, and some have all cracked, revealing the snow-white "meat" inside. I think it is time for them to play. So, I scattered them one by one in a cup of sand prepared in advance, and then put the cup in the shade, expecting them to grow.
It germinated on the third day.
Today I came to see my little mung bean. Sure enough, there are many good things, they germinate and appear one after another. I saw a lot of small white "meat" with a little yellow on the top of the earth. They are only as big as sunflower seeds, so soft that they seem to break when touched. It's a little wet, as if it had just emerged from the water. It's just that they only show a little head, and most of them are still hidden in the soil. I wonder what these "little heads" will look like?
On the fourth day, I grew taller.
This morning, I can't wait to see the true face of my little mung bean. Unexpectedly, they suddenly grew taller overnight. They not only grow the whole head, but also grow a long "body"-a green stem. I measured their stems with a ruler, which is about two centimeters. Their little heads are made up of two "meat slices", with a little green in yellow. There are green scissors-like leaves in the middle of the small head. Every bean sprout is like a cobra waiting for its prey and a question mark full of curiosity about the world. I wish they could blossom and bear fruit early. I remember that the science teacher said that green stems can provide energy for plants and make nutrients through photosynthesis. So I moved the cup to a cool place on the balcony. In the afternoon, I found two pieces of green and yellow meat on my little head, and a touch of pink magically appeared, like a blush on the face of a shy little girl. Is this the result of photosynthesis?
On the fifth day, it grew taller.
Today, I came to see my mung bean sprouts. They are much taller than yesterday. They are like slim little girls. The longest is 1 1CM, and the shortest is 9CM. The two pieces of "small fresh meat" on the head of bean sprouts began to shrink and wrinkles appeared. It might fall. I thought to myself: Will bean sprouts blossom and bear fruit soon?
I observed it carefully again, and found that the head of bean sprouts was originally a shy little girl with her head down, but now she is holding her head high. The "small scissors" on the head became "big scissors", just like a "V" representing victory. Every bean sprout looks like a victorious soldier with a V-shaped hand.
Today, I made another amazing discovery. The stems of all bean seedlings have the same characteristics, and a faint red color appears on the green stems. The upper part of the tall stem will bend slightly to the south. Even the scissors at the top make the two leaves face south. I carefully observed the sun in the south of my balcony and thought: this may be caused by positive plants.
To prove my guess, I turned the cup 180 degrees. Wait for these bean sprouts to bend back to the sun. I waited patiently. ...
On the sixth day, it changed back.
Today, I can't wait to see my mung bean seedlings. They have grown a lot, the longest is 17CM, but two pieces of "small fresh meat" are shrinking and drying up. At the same time, I was surprised to find that every mung bean seedling turned its back to the south and the sun, and even two leaves with "small scissors" turned to the south sun.
This discovery made me ecstatic. My guess proved right last time. Bean sprouts are positive. So I gave these mung bean seedlings an interesting name-Xiangyang Miao.
The plants in nature are amazing! As long as you observe more, you can find many interesting phenomena and knowledge.
I guessed wrong on the seventh day.
I remember that on the fourth day of the first cup of mung bean germination experiment, two pieces of "small fresh meat" were a little pink. At that time, I thought it was the photosynthesis of the sun, but I was not sure, so I did the second experiment of sprouting mung bean sprouts. At that time, I put the second cup after the broadcast in the dark place where the sun could not shine. The second cup of mung beans I made today also sprouted. Careful observation of the two pieces of "small fresh meat" on this cup of mung bean sprouts is also a little pale pink.
This phenomenon proved that my guess that day was wrong. The pink color on two pieces of "small fresh meat" has nothing to do with sunshine.
Only then did I remember that the bean sprouts I usually buy are not pink. What happened? According to my mother, the bean sprouts I bought didn't grow from the soil, but were soaked with water. But my bean sprouts grow in the soil. Does that "pink" have anything to do with the soil?
So I did the third cup of mung bean germination experiment. I planted mung beans in the water.
The eighth day is haggard.
Today, I came to see my mung bean seedlings and found them very haggard. One by one hangs his head like a child who has been criticized by the teacher for doing something wrong. I took a ruler and measured it. I found that none of them grew very tall, and they still kept the same record as yesterday. And their two pieces of "small fresh meat" are a little withered and fallen off. Their leaves are a little curly, too, and they don't spread out like before. What happened? Obviously I watered them on time. How did this happen? Is the sun shining too hard these days? I didn't water them enough? It seems that it is hopeless to let the bean seedlings blossom and bear fruit. ouch ...
Disappointed, I ended my observation of the first cup of mung bean sprouts.
I got lost on the ninth day.
Today, the third cup of mung bean sprouts planted in water thrives. Pink germ meat, green leaves and transparent pot are really beautiful. However, in my excitement, I found that there are two small pieces of "meat" on the head of bean sprouts planted in water, which are also pink. I'm suddenly confused. This pink color has nothing to do with sunlight or the soil planted. What does it really matter? It seems that I'm going to ask the science teacher for advice after school starts.
The tenth day is not reconciled
After school started, I reflected the doubts in the last experiment to the science teacher. The science teacher suggested that I wrap the mung beans in a black bag and see what the result would be.
Two experiments of mung bean germination were done today. I put one of the cups on the balcony and exposed it to the sun. The other cup is wrapped in a black bag. But I was still a little uneasy, so I put it in the shade of the room. Those mung beans are like soldiers lurking in the dark, ready to go.
Will these little mung beans that worry me be like the science teacher said? Will they still grow pink "small fresh meat"? My mung bean, please sprout quickly.
End: the answer is announced.
I went to see my little mung bean every day for three days. Little mung beans are the same every day. Many things happen. Today, I finally found that the two pots of small mung beans are obviously different. The pot of mung beans on the balcony grew pink "small fresh meat", and the pot of mung beans covered with black bags in the room grew a little yellowish meat. I am both happy and excited about this discovery. This proves that my initial guess is correct. The growth of pink "small fresh meat" from mung beans is indeed related to sunshine. It was just that the experimental operation was not perfect at that time, which affected the experimental results. It seems that after doing the experiment, we should think it over. Haha, am I a clever little prophet?
At the same time, this experiment also made me understand that mung bean sprouts bought in the vegetable market can't grow "small powder meat" because they grow in dark and opaque rooms.
I sigh that nature is really amazing!
Today, the teacher asked us to go home and soak beans. When we got home, I asked my mother to find me a pot, clean it and let her find me mung beans. I put mung beans in the pot and add water. Finally, my mother found me a clean cloth to cover it. Ok, everything is ready, looking forward to tomorrow!
The next day, my mung beans became bigger, and I also found that some beans had white buds.
On the third day when I came home from school, I went to see mung beans first. Wow, they are bursting, and they are struggling to reach out their little hands, as if to say: hello, hello. I quickly changed the water for them, hoping that they would grow up quickly. Another day passed, and my mung bean sprouts grew a little taller, six centimeters long. They seem to want to take off their green dresses. Moreover, I also found that those bean sprouts are still bent like question marks. On the fifth day, I found that some mung beans I soaked had grown two small leaves. When I changed their water, all those mung bean skins floated on it. Mom said: bean sprouts can be eaten and fried tomorrow morning. The next morning, I ate my own beans and grew bean sprouts, which felt really delicious.
Mung bean growth observation diary 310 June 18 Friday sunny
After school this afternoon, I hurried home and took out the homework that the Chinese teacher taught us-soaking mung beans.
I take out a cup first, then put a paper towel in the cup, then put the mung bean on the paper towel and pour water into it until it is completely wet, and finally put the paper on the mung bean. At this time, I am very excited and looking forward to how my mung beans will grow.
Three hours later, I went to observe again and found that mung beans became bigger and rounder than before, bulging like balloons.
65438+ 10 June 65438+ Saturday 09 sunny
The next day I came to see my mung bean sprouts. I found that the thin green coat on mung bean had been taken off, revealing its milky white body.
Four hours later, mung beans finally grew milky white buds. Mung beans are now like a milky tadpole.
65438+1It will be sunny on Sunday, October 20th.
I'm going to water mung beans today. I'm both looking forward to and afraid. I'm looking forward to when my mung beans will grow well. I'm afraid my sister ruined my mung bean, or it didn't sprout.
Little mung bean, you should grow up quickly
Thursday, 10, 17, five o'clock.
Received the teacher's task: soaking mung beans. I took out a disposable cups first, then stuffed two paper towels into the cup, poured some purified water and put some mung beans in it. Mung bean finally went to bed.
After a few hours, I went to have a look and found that mung beans were bigger, rounder and more bulging, just like a chubby baby. I'm really looking forward to it.
It will be fine on Friday, June+10/October 8, 65438.
This morning, the seed finally grew a short tail bud. The germ is very short, only one centimeter, just like tadpoles swimming happily in the water.
Before it was too late, I immediately poured three-quarters of the water, leaving only 5 ml of water, for fear that so many tadpoles would be drowned by the pure water under my control.
65438+ 10 June 65438+ Saturday 09 sunny
I woke up today. I ran to the kitchen at once. Suddenly, I was surprised and expecting. Surprisingly, with my efforts, mung beans finally grew scissors-like leaves and roots; What I'm looking forward to is whether it will become bean sprouts.
After soaking mung beans these days, I understand: be patient.
Diary of mung bean growth observation The fourth day
Today, mom and dad made a plate of vinegar roasted mung bean sprouts, which was sour and crisp and delicious. I asked my parents: qut, how many days can a small mung bean sprout? & qut's mother smiled and said:&; Qut, we have mung beans at home. You can make some by yourself and observe! & QUT After dinner, my parents and I picked ten strong mung beans and found two paper cups filled with water. I put the beans into two paper cups one by one, and they jumped into the water like divers. I carefully put the cups on the balcony so that they can fully enjoy sunbathing.
the next day
As soon as I got up this morning, I couldn't wait to see my bean babies on the balcony. Gee, after only one night, they became chubby, and their waistlines increased by one lap compared with yesterday. They lay comfortably under the water with round beer bellies. I went to see them after school at night, hahaha, I smiled. They are getting fat again, and they can't even button their green coats. They showed a smooth abdomen. It's autumn in qut. Why is it still so hot? It's much cooler when you take off your clothes! & qut I asked Mom and Dad to watch it together, and Mom told me:&; Qut, they should sprout tomorrow. qut
the third day
Get up in the morning and go to see beans again. Hey! As mom and dad said yesterday, it really sprouted. Their bodies were split in half and opened. The bud is about half a centimeter long and twisted. The bean babies changed from a full stop to a funny sentence. How interesting! Grow up, grow up, you will grow up soon!
At night, small bean sprouts grow like growth medicine. Now they are three centimeters long, which is really amazing. These days, I witnessed the growth and planting of bean sprouts with my own eyes. I learned knowledge and had fun!
One day at noon, I poured some water into the bottle and put six small mung beans, and they began a wonderful road to growth.
At first, they somersaulted in the water and then surfaced, just like divers. After a while, some mung beans dived into the water as if practicing qigong. Gradually, the small mung bean changed from small oval to round, and from round to big oval. Just like a newborn baby, full of milk and bulging belly, lying on the bed, motionless. Then, they began to get bigger and bigger, as big as bullets, and its color became lighter and lighter, indicating that it was growing. Because its outer skin can't keep up with the growth rate of its inner beans. If you carefully observe their skins, you will find that there will be a white mark on the side of the beans, which is the root of the small beans in the future, and the small beans will depend on it for peeling in the future. After a few hours, we can observe that it is getting bigger and bigger, almost equivalent to a soybean. And its skin color is getting lighter and lighter, and some have even torn its clothes, as if to take a look at this novel world in advance.
A few days later, the mung bean grew fatter and fatter, lying motionless under the water like a fat doll. Because they are full of water, they become very heavy and it is difficult to float again.
Their skin is getting thinner and thinner, and they can already vaguely see the beans inside. They are like shy little girls who refuse to go out to meet people. After another hour or two, the beans inside were clearly visible. Moreover, mung beans have become as big as my little finger nails, and some places on the bean skin have been ruined, which shows that they are about to sprout.
Looking at it every few days, the beans soaked in my bottle are "completely different" from those before being thrown into the water. They have a slender "small tail" at one end, which is their stem and root. At the other end, young leaves have also grown, and some leaves grow very clearly, just like a pair of pliers; Some are open, like a pair of scissors; Others are so small that you can't tell them without looking carefully. If you look at these little mung beans carefully, you will find that their stems are a little bent, and the beans turn with them, just like a shy little girl turning her head away; Some beans hang down and bow to us like gentlemen; Some bodies fall down as if they were sleeping; The rest of the body is curved, just like a dragon hovering in the sky; Some bodies are soft, just like newborn babies.
At the same time, I was surprised to find a strange smell in the room. It's really hard to smell! What's going on here? I walked into the school with this question. Teacher Guo said: when the beans germinate, they should be planted in the soil quickly, otherwise the beans will rot. So as soon as I got home, I rushed into the room like an arrow, and planted bean sprouts in the soil. This is a sigh of relief.
While I was waiting, my little mung bean grew taller and taller, with the highest reaching three centimeters and the lowest two centimeters. But some small bean sprouts refused to stand up and lay sideways in the soil, as if they were against me. There's nothing I can do about them. Let them lie on the ground.
After the bean sprouts grow tall, their shapes have also changed greatly: some stand upright and stand there like a soldier; Some beans bent down, as if they had done something wrong, and bowed their heads to reflect; Others simply lie down, looking lazy. Their lovely appearance makes me like them more.
Little bean sprouts have been with me for so many days, and they have changed a lot.
The tallest bean seedling a few days ago was only three centimeters. However, at present, the lowest bean sprouts are six centimeters, and the highest is even twelve centimeters. It's really "three days without seeing"!
There are many hairs on the stems of mung beans, just like white thin lines, but smaller and softer than thin lines. Moreover, they grow densely, just like a miniature forest; They are very white, as if they had been dyed with white pigments; These hairs are so thin that you can't see them unless you put your eyes on their stems.
Their leaves have grown up, standing on the stem like a small umbrella and like a pair of rabbit ears. The original bean body of the small mung bean seedling has split into two petals, which looks like a bitter gourd face, as if something is bothering you. The original bright green has also turned into dark green, like an old man, with wrinkles on his face. Their stems are dark red below and light green above, which is very different.
Small mung bean seedlings are growing well now. I hope they can thrive and let me witness their magical changes!
On Tuesday, the teacher gave us an assignment, soaking mung beans in water to see what changed.
In the evening, I soaked dozens of mung beans in water for a long time before going back to my room to sleep.
On Tuesday night, I looked at mung beans, and a small bud appeared, as if to break free from the embrace of mung bean shells. That little bud is very cute. There are still some bubbles crowded together in the water.
On Wednesday night, mung beans took off their green coats and milky white buds grew. The little bubble disappeared, disappeared without a trace.
On Thursday night, the mung bean turned purple, the bud became longer, the long place turned pale green, and a little mung bean tip was pulled out between the two petals.
On Friday night, the bud came out again, with two leaves. The purple of mung beans has deepened and there are some "wrinkles". Even the place where the buds have just grown has turned purple.
On Saturday, the leaves of mung beans were scattered and the mung beans were covered with wrinkles. Stems and buds become long and thick, and short whiskers grow in thin places.
On Sunday, the leaves are completely pulled out, and the color is very green, which makes people feel full of vitality. The thicker part under the leaf has a red mark. If you look carefully, you will find some tiny hairs on the stem. The stem is thicker and the beard is longer, about one centimeter. Not to mention the length of the stem, which is 12 cm. Mung beans have shrunk and are divided into two petals by stems. By observing mung beans,
I know mung beans germinate like this, not just plants. In life, no matter what we do, we should observe carefully.
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