A compilation of six observation journals about the growth of mung beans

As the day comes to an end, there must be a lot of things we feel, so it must be time to write a journal. Before you write, think about the content and structure! The following is my compilation of mung bean growth observation diary 6, just for reference, I hope it can help you.

Mung bean growth observation diary Part 1

The first day of soaking seeds

Science summer vacation homework book there is a writing mung bean germination observation diary homework. I was immediately interested and could not wait to do the experiment. I first grabbed a small handful of different sizes of mung beans, a small bowl of water, put the mung beans into the mung beans, mung beans all sunk to the bottom of the bowl, like a diver. I'm going to let them "lurk" in the water for a day. I don't know what will become of the green beans tomorrow?

I started daydreaming with the question ......

The next day, broke the shell

After a whole day, I was surprised to find that these green "divers" One by one, they were ready to "land on shore". Some of the green coat cracked a small mouth, some all cracked, revealing the inside of the snow-white "meat". I think it's time to let them on the battlefield. So, I put them one by one in a cup of sand prepared in advance, and then put the cup in the shade, looking forward to their thriving growth.

Day 3 Sprouting

Today, I came to see my little mung beans. As expected, they sprouted and broke through the soil one by one. I saw the top of the soil appeared a lot of white with a little yellow "meat". They were only the size of sunflower seeds, and were so soft that they seemed to crumble when touched. They were a little wet, as if they had just emerged from the water. But they only showed a little head, most of them are still hidden in the soil. I do not know these "little head" of the real face of the mountain will be like what?

Day 4: Growing Taller

This morning, I couldn't wait to see the true colors of my little green beans. Unexpectedly, they suddenly grew taller overnight, they not only sprouted a whole head, but also a long "body" - green stems. I used a ruler to measure their stems, about two centimeters. Their little head consists of two pieces of yellow and green "meat". In the center of the head, there are green scissor-shaped leaves. Each bean sprout looks like a cobra waiting for its prey, and like a question mark full of curiosity about the world, I really hope they can bloom and bear fruit early. I remembered that my science teacher told me that the green stems provide energy and nutrients for plants through photosynthesis. So I moved the cups to a shady spot on the balcony. In the afternoon, I found that the two pieces of flesh on the head of the yellow with green "was magically appeared a light pink, as if a shy girl's face of the blush, this is the result of photosynthesis?

Day 5: Growing taller

Today, I came to see my mung bean sprouts. They have grown so much taller than yesterday. They are like a little girl standing up. The longest of them is 11CM, and the shortest is 9CM. The two pieces of "meat" on the head of the bean sprouts began to shrink and wrinkles appeared. It may be coming off. I thought: this kind of bean sprouts is not soon to blossom and bear fruit?

I looked more carefully and found that the head of the bean sprouts was low like a shy little girl, now high head. The head of the "small scissors" has become "big scissors", like a "V" for victory. Each bean sprout looks like a triumphant soldier with a "V" hand extended.

Today, I made another amazing discovery. The growth of the stems of all the bean sprouts have a **** the same characteristics, the green stems appeared a light red color. The top half of the taller stems all bend slightly to the south. Even the top two leaves, which look like small scissors, are facing south. I carefully observe my balcony to the south with the sun, I think: this may be the plant to the sunny cause.

To prove my guess, I turned the cup 180 degrees. Waiting to see if these bean sprouts would bend back toward the sun on their own. I waited patiently ......

Day 6 Changed back

Today, I couldn't wait to see my mung bean seedlings. They grew a lot taller, the longest 17cm, but the two pieces of "flesh" shriveled and dried up like they were about to fall off. At the same time, I was surprised to find that each green bean seedling and bend back to the south, toward the sun, even on the "small scissors" of the two leaves also turned to the south of the sun.

This discovery made me ecstatic. It proved that my last guess was right. Bean sprouts have a positive orientation. So I gave these mung bean seedlings a funny name-sunward seedlings.

Nature's plants are amazing! If we observe more, we can find many interesting phenomena and knowledge.

Day 7: Guessing Wrong

I remember on the fourth day of the first mung bean germination experiment, the two pieces of "flesh" were a little pink. At that time, I thought it was due to sunlight photosynthesis, but I wasn't sure, so I did the second cup of mung bean sprout germination experiment. At that time, I put the second cup after seeding in a dark place in the room where the sun doesn't shine. Today, the second cup of mung bean I made also sprouted. Look closely at the two pieces of "flesh" on this cup of mung bean sprouts is also a little light pink.

This phenomenon proved my guess wrong. The pink color on the two pieces of flesh has nothing to do with the sunlight.

At this point, I also thought that the heads of the bean sprouts that I usually buy are not pink, so what's going on? I heard my mom say that the bean sprouts you buy don't grow from the soil, but are drenched with water. But my bean sprouts grow in the soil. I'm not sure if the "pink" color is related to the soil, but I'm sure it is.

So I did a third cup of mung bean sprouting. I planted the mung beans in water.

Day 8: Emaciated

Today, I came to look at my mung bean seedlings, and I noticed that they were emaciated. One by one, they hung their heads like children who had been criticized by their teachers for doing something wrong. I took a ruler to measure them, and found that they did not grow much taller, and still maintain the same record as yesterday. And their two pieces of "flesh" have withered and fallen off a bit. Their leaves are also a bit curled up and not spreading like before, what's going on? I've been watering them regularly, so what's going on? Is it because the sun is shining too hard these days? Is it because I didn't water them enough? It seems like there's no hope in trying to get the bean seedlings to bloom. Wooo......

In disappointment, I ended my observation of the first cup of mung bean sprouts.

Day 9 Lost

Today, the third cup of mung bean sprouts planted in water thrived. The pink germinal flesh and tender green leaves with the clear little pots are so pretty. But in the excitement, I realized that the bean sprouts planted in the water, its head of the two small "meat", is also pink. I was confused. This pink color has nothing to do with the sunlight or the soil in which it was planted. Then what does it have to do with? I'm going to have to ask my science teacher for advice after school.

Day 10

After school started, I told my science teacher about my doubts from the last experiment. My science teacher suggested that I cover the green beans with a black bag and see what happens.

Today, I did another experiment with two cups of mung beans sprouting. I put one of the cups on the balcony and exposed it to sunlight. The other cup was wrapped in a black bag. But I'm still a little uneasy, so I put it in the shade of the room. Those green beans are like a soldier lurking in the dark, ready to go.

These little green beans that I am so worried about will be like the science teacher said? They will also grow pink "little meat"? My mung beans, please germinate quickly.

The end:

I went to see my little green beans every day for three days. The little green beans took one day at a time. It's really a lot of work. Today, I finally found two pots of small green beans have obvious differences. The pot of green beans on the balcony has grown pink "little meat". The pot of green beans in the room covered with a black bag produced pale yellow flesh. I was both happy and excited by this discovery. It proved my initial suspicion right. Green beans will grow pink "little meat" is indeed related to sunlight. It is just that the experiment was not perfect at that time, which affected the result of the experiment. It seems that in the future to do experiments, think more carefully. I'm not sure if I'm a smart little prophet.

At the same time, this experiment also let me understand that the mung bean sprouts bought in the market can not grow "pink meat" is because it is closed in the dark and opaque room to grow out.

I marveled at how amazing nature is!

Today, the teacher let us go home to soak the beans, to the home, I asked my mother to find me a pot, wash it, and asked my mother to find me green beans. I put the green beans into the basin and added water. Finally, my mom got me a clean cloth to cover it. ok, everything is ready, looking forward to tomorrow!

The next day, my mung beans became a little bigger, and I also found that several beans have grown white shoots.

When I got home from school on the third day, I went to see the green beans first. Wow, they all put their bellies burst, each scrambling, stretching their little hands as if to say: hello, hello. I hurriedly changed the water for them, hoping that they will grow up quickly. Another day later, my mung bean sprouts and Zhang long some, six centimeters long. It was as if they wanted to take off the green clothes they were wearing. I also noticed that the bean sprouts were still curved like a question mark. By the fifth day, I noticed that some of the mung beans I soaked were sprouting two little leaves. When I changed the water for them, those mung bean skins floated to the top. Mom said: the bean sprouts are ready to eat, so let's fry them tomorrow morning. The next morning, eating the beans that I soaked with my own hands and grew out of the bean sprouts, I felt really delicious.

mung bean growth observation diary Part 3

October 18th Friday sunny

This afternoon after school, I flew home to take out the language teacher taught us the homework - soak mung beans.

I first took out a cup, then put a piece of paper towel inside the cup, then put the green beans on top of the paper towel and poured water into it until it was completely wet, and finally put the piece of paper on top of the green beans. At this point, I was very excited, looking forward to what my green beans will grow into.

After 3 hours, I went back to observe and found that the green beans became bigger and rounder than before, like a balloon bulging up.

Saturday, October 19, clear

The next day I came to see my mung bean sprouts, I found that the mung beans on the green . , the thin coat had come off, revealing its cream-colored body.

After 4 hours, the mung bean finally grew a milky white germ, that mung bean was now like a milky white tadpole.

October 20 Sunday sunny

Today I went to water the mung beans, I was looking forward to and afraid of, looking forward to, when my mung beans will grow well, afraid of my sister ruined my mung beans, or not sprouting.

Little mung beans, you have to grow up fast

Thursday, October 17th clear five o'clock

Received the teacher's task: soak mung beans. I first took out a disposable cup, and then stuffed two paper towels into the cup, poured some pure water, and then put in a few green beans, the green beans finally went to sleep

After a few bells, I went to see, and found that the green beans have become bigger, become more round and bulging, like a fat little strong baby, I really look forward to.

October 18th Friday sunny

This morning, the seed finally grew a short tail - germ. The germ is short, only one centimeter, like a "tadpole" swimming happily in the water.

Without delay, I immediately poured three-quarters of the water, leaving only 5 milliliters of water, fearing that so many "tadpoles" in my hands, drowned in pure water.

Saturday, October 19, clear

Today, as soon as I woke up. I immediately ran to the kitchen. At once, I was surprised and expectant. The surprise was that the mung beans finally grew scissor-like leaves and roots under my efforts; the expectation was whether it would turn into bean sprouts.

After a few days of soaking mung beans, I realized: you have to be patient.

The first day

Today, my mom made a dish of mung bean sprouts with vinegar, which was very tasty, sour and crispy. I asked my mom: &qut; How many days does it take for a small mung bean to sprout? Mom laughed and said: &qut; we have mung beans at home, you can soak a few yourself and observe! &qut; After dinner, Mom and I picked ten strong green beans and got two paper cups full of water. I put the beans into the two paper cups one by one, and they jumped into the water like a diving champion. I carefully put the cups on the balcony, so they can fully enjoy the sun.

The next day

As soon as I woke up this morning, I couldn't wait to get out on the balcony to see my bean babies. I was so excited to see my bean babies on the balcony. Just one night, they become a little fat, waistline than yesterday increased by a circle. Shy round beer belly, lying comfortably underwater. I went to see them at night after school, and I laughed out loud. They are fat again, fat even their own green coat buttons can not be tied. They're showing their smooth bellies. A few of them simply took off their coats and threw them aside. Lazily lying in the water, as if to say: &qut; this is the fall, how still so hot ah! Take off your clothes and it's much cooler! &qut; This called Mom to look together, Mom told me that: &qut; they should be sprouted tomorrow. &qut;

Day 3

In the morning, I got up and went to look at the beans again. Hey! As mom said yesterday, they had sprouted. Their bodies were split in half and spread out. The sprouts were about half a centimeter long and curved. The bean babies have turned from rounded periods into little commas. It's funny! Grow, grow, grow, grow!

At night, the bean sprouts grew like a growth spurt. They are now three centimeters long, which is amazing. These days I witnessed the growth of bean sprouts, both learning and fun!

One day at noon, I poured some water into a bottle, and grabbed six small mung beans and put them in, and they began a wonderful path of growth.

At first, they flopped in the water, and then floated to the surface, like a diver. After a while, some green beans dive into the water, as if practicing "qigong". Gradually small green beans from small oval into round, and from round into large oval. Just like a newborn baby drank a full milk, the stomach round, lying obediently in bed, not moving. Then, they began to get bigger little by little, and became as big as a bullet, and its color became lighter and lighter, which means it was growing. This means that it is growing. Because, its outer skin can't keep up with the growth rate of the beans inside. If you look closely at their outer skin, you will find that in the side of the beans, there will be a white trace, that is the future root of the small beans, the small beans will depend on it in the future to shed their skin. After a few hours, we can observe that it is getting bigger and bigger, almost the size of a soybean. Moreover, the color of its skin is getting lighter and lighter, and some of them have even broken a seam of its clothes, as if they want to take a look at this new and strange world in advance.

A few days later, the green beans grew fatter and fatter, like a fat doll, moving under the water. Because, they sucked up the water and became very heavy, it is difficult to float again.

Their skin is getting thinner and thinner, have been able to vaguely see the internal body of the beans. They are like a shy little girl, refusing to go out to meet people. After another hour or two, the body of the bean inside has been clearly visible. And the little green beans have become as big as my pinky fingernail, and the skin of the beans has been a little torn in some places, which means that they have almost sprouted.

A few days later, I looked again, my bottle of beans, and was put into the water before the beans have been "different". One end of them has a long thin "little tail", which is their stems and roots. The other end of the young leaves, some leaves have grown clearly visible, like a small pincer; some are open, like a pair of scissors; there are very small, do not look closely at all can not be seen. If you look closely at these small green beans, you will find: some of their stems are curved, and the bean body follows the turn, just like a shy little girl to turn her head over; some of the bean body hangs down, like a gentleman bowing to us; some of the body down, like in a big sleep; there are the whole body is curved, like a dragon circling in the sky; and some of the body is soft, just like a The first time I saw this, it was a very good thing that I had a good time, but it was not a good thing.

At the same time, I was surprised to find that the house spread a strange flavor, really bad smell! What's going on here? I walked into the school with this question. Mr. Guo said: beans grow buds, you have to hurry to plant in the soil, otherwise the beans will rot. So as soon as I got home, I rushed into my room like an arrow off the string and planted the bean seedlings in the soil. Only then did I breathe a long sigh of relief.

In my obsessive waiting, my little green beans gradually grew taller, the highest up to three centimeters, the lowest also has two centimeters. However, some of the small bean sprouts refused to stand up, lying in the soil, as if against me. I can't do anything about them, let them lie on the soil.

Bean seedlings grow tall, the form also has a big difference: some straight straight, like a soldier standing guard like standing where; some bean body bent down, like doing something wrong, in the low introspection; there are simply the whole body are lying down, a lazy look. They have this lovely look, so I like them more.

In the seedlings accompanied me so many days later, they have changed radically.

A few days ago, the tallest bean seedling was only three centimeters. But now the lowest of the bean seedlings have six centimeters, and the highest even have twelve centimeters. It is really "three days apart, when the eyes to see" ah!

Mung bean stems grew a lot of small hairs, like a white thread, but more than a thin line is also tiny, but also soft. And they grew so thickly that they were like a miniature forest; they were so white that they looked as if they had been colored with white paint; and the little hairs were so fine that you could not see them if you did not put your eyes on the stem.

Their leaves have grown and stand up on the stem like a little umbrella, and like a pair of rabbit's ears. Small green bean seedlings original bean body has been cracked into two petals, like encountered what trouble, a bitter face. The original bright green color has also turned into dark green, like an old man with a wrinkled face. The bottom of their stems are deep red, and the top is tender green, forming a very big difference.

Little mung bean seedlings are now growing very well, I so hope they can grow strong, let me witness their magical changes!

On Tuesday, the teacher gave us an assignment to soak the green beans in water and see what happens.

In the evening, I soaked dozens of green beans in water and watched them for a long time before I reluctantly went back to bed.

Tuesday night, I looked at the mung beans, a little tiny buds, as if to break free from the embrace of the mung bean shell. The buds were very cute. There were also some bubbles huddled together in the water.

On Wednesday night, the mung beans shed their green coats, and the milky white buds grew. The little bubbles were gone too, disappearing without a trace.

Thursday night, the mung beans turned purple, the buds became longer, the growth became tender green, and a little tiny leaf tip came out from the middle of the two petals of the mung beans.

Friday night, the buds grew again, there are two leaves, the purple color of the mung beans became deeper, but also grew a little "wrinkles", even the buds just grew out of the place also turned purple.

Saturday, the mung bean leaves unfolded, the mung bean covered with wrinkles like a trace, the stem and buds become very long, also became thick, thin place also grew a short little beard.

On Sunday, the leaves were completely drawn out, the color was very bright green, making people feel vibrant, and there was a red mark on the thicker part of the leaf underneath. If you look closely you will see some tiny, fine hairs on the stem. The stem has become thicker and the whiskers have gotten longer, about a centimeter. Not to mention the length of the stem, which was twelve centimeters. The mung bean, on the contrary, shriveled up and was also split into two by the stem. Through the observation of mung beans,

I know that the original mung beans are germinated in this way, not only plants, in life, we no matter what we do, we have to be serious and careful, careful observation

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