Diary of rape flower observation

Diary of rape flower observation (selected 15)

Rape flower is a sign of maturity of oil wheat, which can be used for cooking and oil extraction. The following is a specially collected rape observation diary for your reference!

At noon today, I took a blank sheet of paper and a magnifying glass as soon as I finished eating. When I was ready, I went to the field for observation.

I picked a complete rape flower first, and its color is yellow. I pick the petals first. * * * has four petals. I read that the stamens of rape flowers are generally 6, 4 long and 2 short, which are usually called "four strong stamens". The pistil consists of two carpels, and the ovary is located on the upper side. Stems cylindrical, much branched; Leaves alternate, large, dark green, without petioles and stipules. At first glance, it's really, really "you won't know until you see it." A closer look shows that there are a lot of pollen on the style of stamens, but there is no pollen on the style of pistils, big and small. I looked at it with a magnifying glass and found that there was a small concave on the pistil. The small hole seemed to be a green water drop, and it got into it. I looked at the stamen with a magnifying glass again and found a small yellow stick on it. Touch it with your hand, and your hands will be stained with some yellow pollen, and your fingers will soon become smooth and fragrant. I think this may be nectar? Such a flower, which was originally complete, now has only four calyxes left.

Finally, look at the flower stem, there are no leaves on the flower stem, only a few leaflets. Some flowers have withered. Pick them off, remove the broken petals and stamens, and then open the green ovary with your fingernails. There are little green beads in it. I guess this is rapeseed. Crush it with your hands. There is some green water in it. I brought a dried rape and pinched it with my hand. When there was no water, I poured some water into a dry kettle and put it in a cup with soil. A few days later, how many more rape blossoms have opened! I see, this is the reason why the farmer's uncle waters.

This observation made me learn something that the teacher didn't teach, and I was very happy.

Diary of rape blossom observation 2 Today we will observe rape blossom in class!

In the morning, I went to the vegetable field to pick rape flowers. When I first arrived at the vegetable field, I saw a beautiful scenery. In the clumps of rape flowers, some flowers have already opened, golden and beautiful! Some flowers are still half open and half closed, like a shy little girl; Some are still blooming, but they want to burst open soon and are eager to try. These flowers are swaying slowly in the breeze, like nodding and dancing. The beautiful scenery made me almost forget my business. I picked some rape flowers and went back to school.

In class, the teacher asked us to observe rape blossoms. I carefully observed the flower in my hand and found that it has 4 petals, 4 sepals, 6 stamens, 1 pistil. Petals are golden yellow, sepals are yellowish green, stamens are pale yellow, and pistils are yellowish green like sepals. Smell it with your nose again, and the pistil and petals have a faint fragrance. Dissecting rape flowers, it is found that the veins of sepals are patterned, the stamens are round, thin and long, while the pistil is thicker and longer than the stamens, with stigma, style and ovary. There is mucus on the stigma of female flowers.

After class, I checked the information and found that rape can be used to extract oil after the results. It is a pure natural green plant, which is good for health. I will never pick rape blossoms again. If I want to observe the record, I will go to the vegetable field to observe it on time.

Rapeseed observation diary 3 Spring is the season when a hundred flowers blossom. On the grass, in the park, there is a world of flowers everywhere, especially the spring girl in the field-the rape flower in Huang Cancan, which turns the field into a golden ocean.

Rapeseed has five petals and four petals, which are cross-shaped, thin and transparent. They are like a little girl, especially beautiful against the green leaves. As soon as the rape blossoms open, it is a large piece. When the spring breeze blows, the golden face smiles into a flower, as if to say, "Spring has come, we are so happy!" " "

The flowering period of rape flowers is mostly about half a month. After each flower withers, many small particles are formed, that is, rapeseed, which can be used to extract oil. The smell of rape flowers is very special, and it can only be smelled with the breeze, which is intoxicating.

Rape flowers often become a paradise for butterflies and a flower field for bees. Because it is bright and conspicuous, it adds charming colors to spring and is decorated silently.

Ah! Rape flower, your golden ocean, is unforgettable.

Observation Diary of Rape Flowers 4 On Saturday, February 7th, it was sunny.

Today, my father and I are going to plant rape flowers. The seeds of rape flowers are black and small, like black pearls. My father turned the soil. I dug a small pit to let the seeds jump in. I sprinkled some straw dust on it, and their home was built. I hope they grow up soon.

It will be fine on Friday, February 13.

A few days later, the rape flowers did not germinate. Dad said it was too cold to dress them, so he covered them with nylon paper. Even so, I'm still dubious. Will rape flowers germinate?

It will be fine on Wednesday, February 18.

Where there is a will, there is a way. Today, the rape flower finally germinated, and a pair of hypertrophy cotyledons grew on the stem, like a small green butterfly. Dad smiled and said, "Maybe it's warm these days. With your careful care, rape flowers will sprout."

It rained on Thursday, February 26th.

After a few days of rain, rape flowers have grown a lot. The largest leaf is more than 2 cm, and its width is about 1 cm. The leaves of rape flowers look like four, but in fact there are only two. They are like green elves, flashing fuzzy spots.

March 14 Saturday light rain

Rapeseed has many leaves, the largest of which is 3 cm wide and 4 cm long. However, the rape blossoms are crowded together, like a green carpet, some grow fast and some grow slowly. Maybe it's too crowded. So I decided to pull out a few to make them grow faster.

It will be cloudy on Sunday, March 29th.

Spring is a good day for rape flowers to grow. Because it rains in sunny days these days, it is very suitable for rape flowers to grow, so rape flowers grow fiercely, and the breeze blows, full of fragrance. The largest leaf is already 7 cm wide and 9 cm long. But when can I grow up?

It will be cloudy on Monday, April 13.

The rape flower is already 35 centimeters. There is a small disc in the middle with many kinds of seeds on it. My mother said to me, "This is called a flower heart, and the flowers bloom here." Wow. Rape flowers bloom quickly.

Saturday, April 18 is cloudy.

I'm glad my rape blossoms are in bloom. Rape flower is yellow, like a little girl. I picked one and looked at it carefully. There are petals, calyx, stamens and pistils in it. Looking at these beautiful flowers, I thought: Is this the end of rape career?

Monday, May 65438 is fine.

I was surprised to find that after the rape flower withered, there were still many pods on its branches, like green boats. Open it and have a look. Hey. Some black gentlemen are sitting inside. I carefully took out the seeds and put them in the box, thinking, I will plant them next time.

Today, I passed by the field and saw the farmer's uncle scattering sand in the field. I went over and asked, "What did you sprinkle?" "We are sowing rapeseed." He replied. I find it strange that this is obviously sand. "Baby, come and have a look." Dad said hello to me. I walked over and saw several people mixing things in the sand. Dad said that they mixed sand, chemical fertilizer, green manure and rapeseed, scattered them in the ground more evenly, and germinated in a few days.

Another week passed, and I went to the field to observe and found that the rape seeds had sprouted. There are 5-7 rape seedlings in each pit, each seedling is 3 cm high, two leaves grow in a loving shape, and the stem is in a Y shape. Dad says it's called cotyledon. Apply green manure below.

Two weeks later, I went to the field and found that there were 5-7 plants in each pit, each with a plant height of 5-7 cm. The stems are purple and stout. Rape has different leaves. Dad said that this kind of leaves is called real leaves, each plant has 4-5 real leaves, and the old leaves are purple around them. Real leaves are obovate. Gypsum fertilizer is applied below.

Diary of rape flower observation 4

It is sunny on Tuesday, March 18.

Today, my classmate Jiang Xinyue enthusiastically brought me a pot of rape flowers. I was so happy that I took it home carefully after school.

As soon as I got home, I watched carefully. Its stem is very tender. With a flick of the nail, you can draw a trace; I counted it carefully. It has 13 leaves, 8 large leaves and 5 small leaves. They are like a warm family. I also found that it, like impatiens, has roots, stems, leaves, flowers, fruits and seeds. I also found some budding flower bones at the top of the stem, as if the flowers were about to burst. I hope there will be more and more showy, which will give the host a big surprise. The master is waiting for you.

It will be sunny on Thursday March 20th.

Today, I went straight to the balcony as soon as school was over. what can I do for you? Observe my little baby, of course. Hehe-carrying a bucket of water to the balcony, I found those small flowers turned yellow and slightly open in just a few days.

This small change has changed my mood greatly. I danced with joy, almost ecstatic. Suddenly thinking of business, I poured some water on it with a small bucket. She drank a lot of water and was very happy. She is waving and smiling at me with a little green hand. I am also happy to touch them with my little hands. I look forward to the day when they all bloom.

Saturday, March 22nd, cloudy.

Today, under the reminder of my mother, I walked happily to the balcony while humming a ditty, and then I let out an earth-shattering scream. Why? You must have guessed. My rape blossomed. I almost fainted with joy.

I found that rape flower has four petals, which are cruciform, four sepals, six stamens, four long and two short, 1 pistil. After careful observation, I found that the petals are golden yellow, while the sepals are yellow-green, and the pistil is yellow-green like the sepals. Smell it again with your nose. Both pistils and petals have fragrance. Then let the host continue to look forward to your results.

On Monday, March 24th, it turned cloudy and sunny.

Today, I watered the rape flowers again, and my mother came to dry the clothes. After hanging clothes, I was too curious. After my mother left, I secretly picked a rape flower and dissected it gently with tweezers. I carefully tore off the sepals first, and it turned out to be four. I carefully tore off the petals one by one, and then began to tear the stamens and pistils. At this time, I really look like an anatomist. I am secretly pleased.

Looking at my masterpiece, I am extremely happy.

Observation Diary of Rapeseed Flowers 6 On the first morning of summer vacation, my mother bought a bag of rapeseed from Daji and prepared to grow vegetables. Open the package and see, rapeseed is so small, like a round brown rice!

I finished my breakfast quickly. My mother and I went downstairs with a small flowerpot and dug some soil. I scattered small seeds in the soil, covered them with a layer of soil, then poured some water and enjoyed the sunshine on the balcony.

On the third morning, I came to the balcony and suddenly found that the small rapeseed in the flowerpot had changed. Some of them have small white feathers, just like wearing a feather coat. Some of them have drilled out of the soil and seen a new world, while others are still hiding in the soil. Sleep soundly. Then I poured a little more water. At this time, I saw that those small rapeseed that had grown up were just like small bean sprouts.

On the fourth day, I was very happy to find that many small rapeseed had sprouted, so I touched it and felt soft, like a sponge, and very comfortable. Looking at their green coats, my heart is as sweet as eating sugar.

On the fifth day, most of the small rapeseed grew out, and some were two fingers high. I was very happy, so I picked up a small bucket and poured him some water, and left with confidence.

On the sixth day, the small rapeseed grew tall and green. I'd be happy to pull it out. But mom said, not yet. Wait patiently until you grow to the size of your hand.

How long will it take for my rape to become a delicious mushroom rape?

Observation diary of rape blossoms 7 Spring is bright, birds are singing and flowers are fragrant, and rape blossoms are blooming in the Bagua field next to my home.

From a distance, in the neat rape field, the green rape flowers are slender and tall, swaying gently in the breeze. Rape flowers are in full bloom, and there is golden everywhere, just like a layer of Huang Cancan gold on the ground, or someone accidentally spilled a yellow paint bucket on the ground. The warm sunshine shines on the golden rape flowers, and the flowers are more dazzling and charming. A breeze blew, and a charming fragrance came to the nose. The flowers were mixed with the smell of earth. I also have my own dream, that is, to be a writer and write wonderful fairy tales for children. In the last scholar competition, I challenged the "little mathematician" and wrote Adventures in the Kingdom of Mathematics, which attracted the attention of many bloggers. But in the middle of editing, I became a little lazy, and sometimes I felt that I couldn't edit anymore. But seeing everyone's encouragement to me, I gained confidence again, so I continued to insist, and finally became a "little writer" and won the reputation of "little mathematician". In this year's scholar competition, I decided to try Little Scientist again, and I will still aim at my goal.

Look carefully, some rape blossoms are in full bloom, and the four thin petals of Huang Chengcheng are very delicate, and the thin lines are carved by craftsmen; Petals neatly surround stamens, which are slightly red and bent together, as if whispering; Some rape blossoms have just opened half, spitting out one or two yellow petals, just like shy little girls hiding among green leaves; Some rape flowers are still flower bones, the outermost layer is still blue, but a layer of yellow is faintly exposed, hanging on the rape stem, as if waving to people.

In the flowers, cute and naughty little bees can be seen everywhere, chasing and playing, busy collecting pollen in the stamens.

My rape flower has finally sprouted, and two buds have grown. It looks like the bud of a plant I planted before. Cotyledons are all caring and dark green in color. The stem of one rape flower is light brown-green, whiter as it goes up, while the stem of the other rape flower is reddish brown, both of which are 1 mm thick.

The cotyledons of rape flowers are as thick as small vegetables, and the center of the leaves is somewhat concave. Rape flowers are really interesting.

Observation diary of rape blossoms 9 My rape blossoms have grown up! One of them is 3 cm tall, 1 mm, and has a new leaf like a maple leaf, which is green. In addition, two more buds have grown in this pot, one of which is 8 mm high. Its leaves are yellow and its stems are white, much like small bean sprouts.

I like rape blossoms!

Observation Diary of Rape Blossom 10 In spring, rape blooms, and an activity that breeds new rape blossoms begins. Today we will observe rape blossoms in class!

Go to the vegetable field to pick rape flowers in the morning. When I first arrived at the vegetable field, I felt like I saw a scenic spot, because they were so beautiful. In the clumps of rape flowers, some flowers have already opened, golden and beautiful! If there is, it is still half open and half closed, like a shy little girl; Some flowers are still buds, but they want to bloom soon. These flowers are swaying slowly in the breeze, as if nodding, dancing and exercising. The beautiful scenery made me almost forget my business. I'll pick flowers and go back to school at once.

In class, the teacher told us that rape has 4 petals, 4 sepals, 6 stamens and 1 pistil. After careful observation, I found that petals are golden yellow and sepals are yellow-green, stamens are pale yellow, and pistils are yellow-green like sepals. If you smell the nose again, the pistil and petals are fragrant. By dissecting rape flowers, it is not difficult to find the patterns on sepal veins. The stamens are round, thin and long, and the pistil is thicker and longer than the stamens, with stigma, style and ovary.

After class, I checked the information and found that oil can only be squeezed after rape blossoms bear fruit. It is a pure natural green plant, which can be beneficial to health after eating.

I will plant some rapeseed at home and observe it carefully, so I will have a better knowledge of nature in the future.

Observation diary of rape blossoms 1 1 Go to the field to enjoy rape blossoms in the afternoon.

From a distance, patches of golden rape flowers dance with the wind. Approached, I smelled a rich fragrance. Look! Some of them are in bud, like a shy little girl, some are competing to open up, as if they are holding a beauty contest, some are low-headed and sober. Last night's rain seemed reluctant to leave. They still stayed on the leaves. A breeze blew, naughty water droplets danced, and leaves seemed to be their stage. The little bee came with a basket of flowers. They sniff around. Are they looking for the most beautiful flowers? Here comes the little butterfly, flying in midair. Are they showing off their beautiful wings? Still competing with rape flowers?

I stood in the rape flower, as if I had become one of them, kissing the rape flower and whispering to it ... It was not until a breeze blew, the rape flower brushed my face gently, and the pollen dyed my face red that I came to my senses. I'm not a rape, but I'm looking at it!

Rapeseed observation diary 12 (1) sowing

Today, I took out flowerpots and rapeseed on the balcony. The seeds are small and full. Like fish eggs.

I dug a few small holes, put the seeds in, and then buried the soil. Finally, I poured some water.

My seed! You have to get out of the ground!

(2) Germination

A few days later, my rape finally grew. There was no movement a few days ago, thinking that it would not grow out. The roots of rape flowers are straight and the leaves are small and green. The leaf margin is oval with some serrations. And it's very lush. I think it will bloom soon.

Observation diary of rape flower 13 20XX year x month x day x week x sunny

Tomb-Sweeping Day holiday, my parents took me to Hanzhong to play, where the scenery is beautiful and pleasant.

April is the season when rape blossoms bloom. We stood on a mountain in Hanzhong and looked into the distance. There is a golden ocean in our eyes, and rape flowers are everywhere, one after another. Really beautiful! As soon as the wind blows, the sea of rape blossoms immediately rolls up golden waves, and the surging spring tide goes straight into the sky, which is extremely spectacular and beautiful, giving people special visual enjoyment.

The terrain of Hanzhong is terraced fields connected by layers, together with blooming rape flowers, wheat seedlings and rivers embedded in them, forming a beautiful pastoral picture.

My parents and I walked in the fields where rape flowers were in full bloom, smelling the fresh breath of flowers and earth, and watching bees and butterflies flying among the flowers, the beauty in our hearts was beyond words.

Later, we climbed the tall and green tea mountain, and clusters and rows of tea trees were like giant caterpillars lying on the mountain bathing in the sun. Some children are playing with small bamboo baskets on their waists, picking green tea leaves among the tea bushes, and beautiful folk songs of tea-picking girls are heard from time to time in the distance. What a paradise! Next year, I will go to Hanzhong! Go to see the beautiful rape flowers.

Observation diary of rape flower 14 20XX year x month x day x week x sunny

On Sunday morning, the sun was shining and the sky was clear. In Wan Li, my family and I went to the countryside to play.

Two hours later, we gradually moved away from the hustle and bustle of the city and came to the beautiful and natural countryside. Great changes have taken place here. The rotten road has become a cement road, the thatched house has become a small building, and the green vegetable fields are next to it. The rape flowers in front of us are more beautiful than those on TV! Looking around, patches, clusters, golden, like gold all over the mountains, bright and dazzling under the sunshine! Walking on the path of rape blossoms, through this golden ocean, golden pollen is covered with people and flowers, flowers and people. The breeze blew, flashing golden waves, wave after wave, and the fragrant flowers that secrete people's hearts penetrated into my heart with the breeze; Golden petals flying in the air, like dancing butterflies, like a unique boat ... "Look! Look! "I shouted excitedly. At this time, we are not the only ones who are happy. Bees shuttled through the golden ocean and danced ballet for the arrival of spring!

The beauty of nature can't be expressed in words, and I can't forget the beauty of gold.

Observation Diary of Rape Flowers 15 Spring Breeze and Green Jiang Nanan Just after spring, I miss the charming fragrance of rape flowers and the sesame oil boiled out.

On that day, my mother and I went for a spring outing to find spring. There are many representatives of spring, including peach blossom, pear blossom, apricot blossom and begonia flower. There are countless, but these are not often encountered in cities. Today, I'm going to a distant place to have a look and take some photos. Gradually, I saw the figure of rape flowers. My mother and I stopped to see the rape blossoms.

Rape flowers are golden yellow, adding colorful colors to the countryside. Seen from a distance, it looks like a yellow ocean. When the wind blows, the yellow ocean looks like waves. Look at a flower carefully. The petals feel soft as paper and yellow as gold. Under the sunlight, it sparkles, and with elastic green leaves, it looks particularly bright. This green feeling makes people feel relaxed and comfortable.

The fragrance of rape flower is not inferior, and it has a special fragrance. When you smell it, you will be intoxicated with it. There is a sweet feeling in the fragrance, and many bees come to collect honey.

Rape flowers remind me of a poem, "Children rush to chase Huang Die and fly to cauliflower."

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