Descriptive composition for observing mung bean germination

1. mung bean germination observation diary composition [mung bean germination observation diary composition]

I heard from my classmates that it is fun to raise mung beans, and a small mung bean can grow into bean sprouts, so I tried to cultivate mung beans in water, hoping that one day it could become bean sprouts. I first found a solid cup, poured about 0-6 cm of water, and then put the cup on the balcony, 32313133532363134313032313635333e 59b. On May 3rd, it was sunny, but it was a little cold with the cool breeze. I opened the window and found a small hole in the bean sprouts I raised yesterday. I expect that mung beans have begun to develop. I really hope it will grow up soon. On May 4th, the mouth of bean sprouts cracked a little bigger, and some even took off their green clothes and grew short white buds. On May 5th, those slow-growing bean sprouts could not bear to show weakness. On this day, they also took off their green clothes and showed their buds. On May 6th, the bud of bean sprouts grew a little longer, and somehow the place where the bud grew turned purple. On May 7th, not only the place where the buds grew turned purple, but also the whole body of the bean sprouts and the buds near the body of the bean sprouts turned purple, which annoyed me. I went to consult my mother, a "cook" family. My mother frowned in an uncertain tone, holding a cup of mung beans in her hand and said, "I don't know, maybe some mung beans are old, so they turn purple." You may have raised old mung beans. The bean sprouts are a little tall. I think this bean sprout is almost formed. Great! It needs both labor and knowledge. This is the fun of raising mung beans. Mung bean germination observation diary composition 400 words

/Pupils Composition Network

2. Observing the composition Chinese class of mung bean germination, the teacher assigned an interesting homework. Let's do an experiment-mung bean germination.

I prepared a few mung beans at home, then soaked the paper towel in a paper cup, and then carefully put the mung beans in. I looked at this hard and bare mung bean and thought: Will it really grow tender bean sprouts? I'm dubious.

The next morning, I couldn't wait to see my mung beans as soon as I got up. Ah, my mung bean has gained weight. Another day passed, and I was pleasantly surprised to find that the little mung bean, who was still sleeping yesterday, took off her coat today, revealing a small head as big as a grain of rice, really like a shy little girl. At this time, my mother told me, "This is called germ."

On the third day, I found that bean sprouts had grown. Look, it's sharp and thin. There are some white fibrous roots next to them. My mother said, "This is called radicle". They are thin, white and fragmentary, like grandpa's white beard. At this time, I gently touched the tissue with my hand, and it was almost dry. I quickly poured water again, and the paper towel was wet again, so I left safely.

On the fourth day, I don't know what changes have been made to Xiao Doudou. As soon as I saw it, the shell of mung bean cracked bigger and its belly was exposed. It is white and fat, as lovely as many tadpoles. They grinned happily, as if they were smiling at me! I also found a crack in the middle of the pulp, from which the buds grew. Gradually, the bean sprouts grow taller and more beautiful. They are like a beautiful little girl, standing high on the white carpet, very charming. Seeing these mung bean sprouts, I feel like eating honey, and I am very happy.

The dense bean sprouts seem to be waving to me enthusiastically, and they keep saying, "Come here! Come on! " I laughed and couldn't help saying, "The mung bean sprouts have grown taller, and I finally succeeded."

3. Diary composition of mung bean germination observation, the sentence describing the mood at the end soaked mung beans 2065438+September 26, 2000 This evening, I put a handful of mung beans in a small bowl, added some water, and just drowned the mung beans, ready to watch the mung beans sprout.

When adding water to the bowl, the bowl aroused great waves and eddies, and the small mung beans rolled up and down like surfing in the tide of Qiantang River. When the water level calms down, mung beans are like jade in clear water.

I put the bowl on the windowsill and began to do my homework and read books. Three hours have passed.

I thought, "Should mung beans change?" So, I went to have a look, but the mung bean was still lying there peacefully, without any change. I was anxious and asked my mother, "Mom, it's been three hours. Why haven't they sprouted yet?" Mom smiled and said, "silly boy, bean sprouts don't grow at once." It takes a long time to grow. Go to sleep first. It will change when you get up tomorrow. " Grown up, 20 10 came together this morning. The first thing I do is to see if mung beans have changed.

Really, like my mother said, there has been a change. They have all gained weight, about the size of soybeans, chubby, green and full of vitality, standing guard on my windowsill like mighty soldiers, and my bowl is strictly guarded by "mung bean soldiers". On September 28th, 2065438+00, I broke my shell. When I came home from school at noon today, I put down my schoolbag and ran to the windowsill.

I saw the armor of "Mung Bean Soldier" exploded one by one, revealing a white belly, and a small tail emerged from the gap in the belly, about a millimeter long. Now "Mung Bean Soldier" has become ",",one by one like a white tadpole, but this is the first time I have seen this kind of tadpole.

On the morning of September 29th, 20 10, I hurried to the windowsill, only to see the "mung bean soldier" take off the whole military uniform, and the white belly turned into a yellow belly, and the seam became bigger. The small tail grew to a centimeter long, turned around the beans for half a circle and grew up again. Now it looks like a note. These notes happily sing the cheerful March of the Mung Bean Soldiers.

The tail is very long.

4. Observation Diary of Mung Bean Germination On Monday, September 17, 2007, it was sunny \ \ At noon today, I put a teaspoon of Mung Bean given to me by Teacher Wang into a plate filled with clear water for soaking.

After more than an hour, I went to see mung beans and found that mung beans were more round and bulging than when they were put in water before. Mung beans are plump, like a fat doll, but they haven't sprouted yet.

\ \ September, 2007/KLOC-Tuesday, 0/8, the weather is fine \ \ Today, the seeds finally germinate, like a naughty child, breaking free from the green robe and sprouting. Before it's too late, I'll fill the flowerpot with soil, then put mung beans on it, and then sprinkle some soil on the mung beans.

Finally, water was poured with a shower. Look at it and hope it grows up every day.

On Thursday, September 20th, 2007, my five-year-old cousin is coming. I'm afraid my cousin will damage my mung beans, and I'm going to put them under the bed. My mother smiled and said to me, "silly child, plants can't grow without sunshine, air, water and nutrients, or you can put them where my cousin can't get them." "hmm!" Do as you say. I put the mung bean sprouts on the balcony.

After careful observation, I found that two green leaves grew on two watercress plants in Xiaoya, and the stems changed from light red to light green, and from light green to dark green. I also saw a mung bean lying lazily in the soil, as if unwilling to take off old clothes.

At this point, my heart is very anxious. \ \ It was sunny on Friday, September 2 1 2007. \ \ Today I took a bath and watered it.

I'm surprised and happy. To my surprise, I found that the little mung bean broke through the ground and struggled to grow up, as if chasing its companion. Those leaves are like pieces of small jasper, very beautiful.

A gust of wind blew, and the mung bean sprouts danced gently under the wind, which was very beautiful. Happily, I experienced the growth process of mung beans.

In observing the growth of mung beans, I understand a truth: as long as you are good at observing, you will gain something. \ \ The fourth grade of Jilian Primary School: Chen Qiming.

5. Observe the diary of mung bean germination for 7~ 10. Look at the following two diaries!

Mung bean germination

1 65438+1October1

very good

Mung beans are soaked in a glass of water.

1 1.2

very good

Mung beans are bulging, twice as big, and split in the middle, revealing white meat like capsules.

165438+1October 3rd

cloudy

Mung beans have sprouted a little, thin and curved.

165438+1October 4th

very good

The shoots of mung beans have grown tall, about 1 cm long.

1 1.5

cloudy

Buds keep growing taller and branching.

165438+1October 6th

very good

Buds are about 3 cm long and have more and more branches.

1 1.7

cloudy

Green leaves have grown on the buds.

165438+1October 8th

light rain

The leaves have been growing.

1 1.9

very good

The sprouts of mung beans grow to about 7 cm high and there are more and more leaves. The newly grown leaves are light yellow, and the early leaves are grass green.

165438+ 10 month 10

cloudy

With the buds getting longer and more leaves, the mung bean sprouts bent down.

Observation diary of planting mung bean seedlings

sow seeds

May 1 day weather: sunny

Today, I took a cup, first put some soil in it, then put some mung bean seeds in the cup, then put one centimeter of soil, pour some water on it, and put the cup in the sunny place on the terrace.

Mung beans have roots and whiskers.

Weather on May 2nd: Rain.

At noon today, I found some white roots in the cup, but the seeds didn't germinate. I'm a little anxious.

Mung beans germinated.

Weather on May 3rd: cloudy.

Today, I saw mung bean sprouts coming out of the ground, spitting out light green buds, almost one centimeter high, and the leaves have not yet unfolded, like a shy little girl. I'm glad to see it.

Mung beans have leaves.

Weather on May 4th: Rain.

The stems of mung bean seedlings have grown two centimeters, the leaves are slightly open and the buds in the middle are very small. The stem is inclined in places with more sunshine, and some small buds are facing away from the sun, because the small buds have not grown up yet.

Mung bean seedlings grow rapidly.

Weather on May 5th: Rain.

Wow! How fast it grows! Like being deflated, mung bean seedlings suddenly grew to about nine centimeters, with thin whisked root hairs at the bottom. The long and narrow leaves are completely spread out without branches. There are some germs on the stem, and some have two germs on the stem, which are not facing the same direction.

Weather on May 6th: cloudy.

Today, mung bean seedlings suddenly grew four centimeters tall, and their leaves were lush and green. A few days ago, the sloping stem recovered, straight up, and the leaves diverged to both sides.

The germ of mung bean withered and fell off.

Weather on May 7th: cloudy.

Mung bean seedlings have grown to 16 cm high, and dark green leaves are spreading. The germ is thinner every day, and some of it withers.

6. It is urgent to observe the composition of mung bean germination. Today, my teacher gave me an assignment to plant mung bean sprouts with my mother. We put mung beans in a box and drowned them with water.

In the afternoon, the water in the box became less and a little yellow. Mung beans are all water, bulging like small watermelons.

The next day, mung bean sprouts were squeezed, as if they were talking with their mouths open: "I'm thirsty. Give us some water to drink. " Mother quickly added some water to them. In the afternoon, all the mung beans grinned. At this time, my mother and I changed them to a spacious place-flowerpot. Now, they won't feel crowded any more.

On the third day, mung beans took off their coats and grew long buds, like balloons. Those two bud petals are like two small eyes, looking around, and like two small ears, listening to the wonderful songs outside. They have grown up.

On the fourth day, the mung bean sprouts matured. Dad took the mung bean sprouts out and picked the roots, ready to fry them. I asked my father, "Why do you want to throw away the bud roots?" Dad said: "The bud root is not delicious or beautiful, so throw it away." This dish of mung bean sprouts is different from the past. We planted it ourselves. It's delicious!

7. Observe the growth of mung bean ingredients. I planted a mung bean in a flowerpot on the balcony. After I planted the seed, I went to the flowerpot to observe it every day.

Four or five days later, mung beans finally germinated, and two small leaves grew on the crisp stem, like a bird with a bright green mouth. My heart is racing with joy. I looked at the bean sprouts happily and watered them. A week later, the bean seedling grew much taller and its stem gradually turned dark green. The two leaves grew up gradually, and some new tender leaves grew in the middle.

Mung bean seedlings stand out in many bonsai. Mung bean seedlings not only grow fast, but also have strong vitality.

One day, after I watered my beloved bean sprouts, I wanted to take a closer look at the new leaf buds in the middle, so I couldn't help but touch them. Who knows that I tried so hard that I broke the main stem, leaving only a little green skin outside the stem to connect the whole mung bean sprouts, but the hard bean sprouts will die in my hands. I was scared and regretted it. After a while, I hurried to the bedroom to get toilet paper, tore off a piece, carefully bandaged the wound of bean sprouts, restored the drooping stems and separated skins, and then glued them with transparent glue. I also found a branch to support them, looking like a seriously injured person.

I hope I can be a living horse doctor. I still often water it. Unexpectedly, a few days later, a miracle appeared, the leaves sparkled, the broken stem stood up, and the "wound" slowly healed. I felt a sort of surge of relief.

Three or four days later, I saw new leaves growing in the middle of the big leaves on the second floor opposite, which made me more sure that life was still going on and the bean seedlings were really alive. I took off the "bandage" and bracket with confidence. The wound has completely healed, but a thick circle of scars has grown on the wound, as if wearing a hoop spell.

Maybe it's to remind me to get rid of my bad habit of being all hands. I gently stroked the rough scar and thought it was cuter.

Mung bean seedlings are about to bloom. The flowers are goose yellow, small and not very eye-catching. The petals are very thin, only three or four, which looks very fragile.

But it has a faint fragrance, and the flowers are dotted with mung bean sprouts, which looks better. After a few days, mung beans gradually grow pods, which are light green, and each pod is connected by a thin small handle and a big stem.

After a period of time, the pod slowly turns brown, and then gradually turns black, indicating that the mung bean is mature. One day at noon, I saw the pods split in the sun and the full mung beans rushed out.

I can't help cheering loudly: "Mom, the mung beans I planted have finally harvested!" " "Through the observation of mung bean growth, I realized the wonder of nature, the joy of observation and the joy of harvest.

8. Describe the wonderful fragments of mung bean germination process. The germination rate of mung bean is 165438+ 10/0/. Green mung beans are soaked in water cups.

165438+1October 2, the green mung bean was bulging, doubled in size, and split in the middle, revealing white meat like a capsule. 165438+1October 3, cloudy mung beans pulled out a little bud, thin and curved.

165438+1On October 4th, mung bean sprouts grew taller, about 1 cm long. 165438+1On October 5th, the cloud buds grew taller and branched.

165438+1October 6, the sunny buds are about 3cm long and have more and more branches. 165438+1On October 7th, green leaves grew on the buds.

165438+1On October 8th, light rain leaves kept growing. 165438+1On October 9th, the sprouts of mung beans grew to about 7 cm high, and there were more and more leaves.

The newly grown leaves are light yellow, and the early leaves are grass green. 165438+1October 10 cloudy. With the buds getting longer and more leaves, the mung bean sprouts bent down.

Observation diary of planting mung beans in May 1 Weather: It's sunny today. I took a cup, first filled it with some soil, then put some mung bean seeds in the cup, then put one centimeter of soil, poured some water on it, and put the cup in the sunny place on the terrace. Mung beans have long roots and whiskers. Weather on May 2nd: Rain At noon today, I found some white roots and whiskers in the cup, but the seeds didn't germinate.

I'm a little anxious. Mung Bean Germination Weather on May 3 rd: It's cloudy today. I saw mung bean sprouts coming out of the ground, spitting out light green buds, almost one centimeter high, and the leaves haven't spread out, like a shy little girl.

I'm glad to see it. May 4th Weather: The stems of rain mung bean seedlings have grown two centimeters, the leaves are slightly open, and the small buds in the middle are very small.

The stem is inclined in places with more sunshine, and some small buds are facing away from the sun, because the small buds have not grown up yet. Mung bean seedlings grow rapidly. Weather on May 5th: It's raining! How fast it grows! Like being deflated, mung bean seedlings suddenly grew to about nine centimeters, with thin whisked root hairs at the bottom.

The long and narrow leaves are completely spread out without branches. There are some germs on the stem, and some have two germs on the stem, which are not facing the same direction.

Weather on May 6th: It's cloudy today. Mung bean seedlings suddenly grow four centimeters tall, with lush leaves and green leaves. A few days ago, the sloping stem recovered, straight up, and the leaves diverged to both sides.

On May 7th, mung bean germ withered and fell off. Weather: On cloudy days, mung bean seedlings have grown to 16 cm high, and dark green leaves are spreading. The germ is thinner every day, and some of it withers.

9. Composition on observing the germination process of mung beans (Grade One)

First take out a handful of mung beans, put them in two glass bowls, one large and one small, and rinse them with clear water.

Mother put the small glass bowl filled with mung beans in the microwave oven and heated it for 1 minute, then took it out. At this time, I found that the water in the small glass bowl turned yellow-green. Touch it, it's hot.

I changed all the mung beans in the small glass bowl into clean cold water and put them together with the big glass bowl for observation. I will come to see them every day in the future.

(the next day)

The mung beans in the big glass bowl grew small white buds and gained a lot of weight.

The mung beans in the small glass bowl didn't germinate, and the color of the water turned green again. The water in the big glass bowl has not changed color, and there is less water. Maybe the mung beans in the big bowl have grown and need to drink water.

I gave them clean cold water again.

(Day 3)

The mung beans in the glass bowl have taken off their beloved "green clothes" and look fat in vain. Just like my luck, the water in the bowl was also drunk by the bean sprouts. Slender and curved bean sprouts can grow to a centimeter long.

The mung bean sprouts in the small glass bowl still didn't grow, nor did they grow. The water in the bowl is a little turbid and has not decreased. Besides, a small moth drowned.

Smell it: the big glass bowl smells of mung bean sprouts, and the small glass bowl smells a little bad. I changed mung beans into clear water.

(Day 4)

The bean sprouts in the big glass bowl continued to grow, a little longer than yesterday, and the water was drunk by the bean sprouts; The mung beans in the small glass bowl are still the same, and the water is a little turbid and has not decreased.

I replaced two glass bowls with clean water.

(Day 6)

The bean sprouts in the big glass bowl have all sprouted 1 to 2 cm, and a little yellow roots have also grown. The connection part between watercress and root is curved, and some watercress has small leaves like snake hyacinthus orientalis in the middle.

The mung beans in the small glass bowl are still the same as before, and the water has become turbid and smelly.

My observation conclusion is that raw mung beans germinate, but those that have not germinated are mung beans heated by microwave oven for 1 min.

Through my six-day observation, I found the difference between raw mung beans and cooked mung beans. Raw mung beans are alive and will sprout. Cooked mung beans, no matter how you cultivate them, will not sprout until you die of old age. Because cooked mung beans are equivalent to their cells being killed, that is, their lives are deprived.