Observation Diary of Broad Bean 1 July1
This morning, my mother bought a lot of broad beans from the market. As soon as I saw it, I had the idea of planting broad beans. So, I picked two flat green broad beans, carefully put them in a transparent plastic cup, then poured some water into the cup, and then put the broad beans in a sunny place. I thought while planting: broad beans, broad beans, I hope you sprout soon!
July 2(nd)
Let me see how broad beans grow. "Wow!" I was ecstatic, only to see the small bud of one of the broad beans burst the "green skirt", revealing a milky white body. I jumped three feet for joy.
July 3(rd)
I came to observe the growth of broad beans again. Not to be outdone, another broad bean opened its mouth and a small bud emerged from the gap. And the one that germinated yesterday, the bud has grown a little! I am ecstatic.
The fourth of July.
I came to observe the changes of broad beans again. I saw the young shoots of two broad beans grow very tall and full of vitality. My heart is sweeter than honey.
July 5(th)
I came to observe the growth of broad beans again. Both broad beans have grown a lot! It's like they're playing. You can't fall behind.
July 6(th)
How are my broad beans growing? I can't wait to run to it. I don't know. I don't know. I was shocked when I saw it. My broad bean has grown leaves! Small leaves are light green, small and exquisite, like a green lotus, so beautiful!
Broad bean observation diary 2 March 1
In science class, the teacher taught us how to sow the seeds of plants and gave us four broad beans. Let's go home and try to plant them and observe their growth process. Today is the weekend, and the weather is getting warmer. I can't wait to start planting. First prepare transparent disposable plastic cups, napkins and broad bean seeds, then roll the napkins into a cylindrical shape and put them in the cups, and then put the broad bean seeds between the cups and napkins. In order to compare whether the navel orientation of seeds has an effect on the germination of broad beans, I also divided the seeds into four directions according to the navel orientation of seeds and put a label paper on the paper cup. Finally, I watered the napkins in the cup and got them all wet. In this way, my broad beans were sown.
March 5
Since I planted broad beans, I have closely observed them every day, kept the napkins moist and watered them often, expecting them to germinate quickly. Tonight, as soon as I got home, I saw a thin white root growing in the seed coat of No.3 (the hilum is facing left). I cheered with excitement.
March 8
Several other broad beans, except 1 seed (navel up) began to sprout. Through the observation of three seeds, I suddenly found that the seeds germinated first, which was really a brand-new harvest. Why do seeds take root? I checked the data and found that the roots of plants have the function of transporting water and minerals. I think that's why they took root first.
March 65438, 2007
From Saturday to today, the roots have grown a lot, and many short roots have grown on them, like beards. It's just a pity to find that the seed 1 has been slow to move. After discussing with my parents, I think it may be that the broad bean itself is defective, so it can't germinate. What a pity! At the same time, I found that the root of each seed grows downward, which has nothing to do with the position where we put the seed at the beginning. Today, my grandmother and I also did a very meaningful thing together-transplanting broad bean seedlings. We carefully separated the roots of different broad bean seeds and planted them in different flowerpots one by one.
March 29
What will happen to the broad beans planted in flowerpots after a few days of warm weather? Go to see the broad bean seedlings as soon as I get up in the morning. After only a few days, the seedlings have grown a lot. How fast they grow! The leaves on the stem are also dense. Its leaves are oval, smooth and flat. I'm so happy. I look forward to the early flowering and fruiting of broad beans.
Broad bean observation diary 3 This summer vacation, the science teacher assigned us a science assignment: planting broad beans or sunflowers. Seeing this homework, I thought for a while and decided to plant sunflower, but sunflower seeds were hard to find, so I had to listen to my mother and plant broad beans. Dad told me that broad beans are very good. In a few days, you will see the growth of broad beans. This makes me feel that this assignment is more like. Let me have a sense of expectation!
In July 1 1, my father was at home and began to grow broad beans with me. We first found two pots and prepared 26 broad bean seeds. My father and I went to dig the soil in the field, then put the soil into two flower pots, then put the broad bean seeds into the soil and gently cover it with a layer of soil. Finally, pour some water into the flowerpot. When finished, move the flowerpot to the edge of my flowerbed.
Every morning, I will go to see the growth of broad beans and insist on watering them. Ensure that the broad beans have enough water. 16 On the morning of July, I found a broad bean sprouting in the pot, which was about 1CM high. This made my already excited mood even more excited and I jumped with joy. In order to make other bean seedlings grow better, I water the broad beans every day. A few days later, two pots of broad bean seedlings were unearthed, and I chose a pot of lush broad bean seedlings to do the experiment.
On July 2 1 day, all the broad bean seedlings in the pot grew to the height of 10CM, and I was ready to start the experiment. First, remove one front and one side of the previously prepared carton, and then carefully cover it with broad bean seedlings. Observe the growth of broad bean seedlings, rotate the carton direction every 24 hours, and write observation diaries in different directions in the southeast and northwest.
A few days later, I found that the broad bean seedlings always grow in the direction of light, and the covered broad bean seedlings grow slowly and finely. After the experiment, I know a truth, the growth of plants needs sunlight, water and air. Without enough sunlight, water and air, plants can't grow normally.