Students have all seen garlic, but how does garlic sprout? I did an experiment that day. On Monday night, my mother and I planted some garlic in our flowerpot. I gave them some water, and they slept quietly in the soil.
On the second and third days, they were still sleeping.
On the fourth day, I found that where the garlic was buried in the flowerpot, the soil rose slightly and there was a gap! I know garlic is going to sprout. At noon the next day, I hurried to the balcony and saw at a glance that the garlic sprout had broken through the ground and was smiling at the sun! He is shaped like a sword, dancing in the wind, looking particularly tender, full of garlic juice, and gradually turns from white to yellow with the passage of time.
After two days, two braids slowly split on the bud head, which are the first pair of leaves of garlic seedlings. He is absolutely different from the color of the bud, it is tender green, and the color of the leaves gradually darkens after direct sunlight. In this way, the longer the leaves, the bigger the leaves and the longer and taller the stems.
After this observation of garlic germination, I came to a conclusion: seed germination can not be separated from boiling water, air, soil and sunshine, but there is also an appropriate temperature.
Diary of garlic observation (2)
65438+1 October1,today I took a piece of garlic and gently peeled a layer of white skin outside; Then I found an empty mineral water bottle, cut off the top, leaving only the bottom part, then poured half the water and put garlic in it. Know what I'm doing? Yes, I'm kind of garlic.
10 year10.2, garlic was found to be a little green on its head. Garlic is going to sprout! I quickly changed the first grade of water and found that the roots had grown. I took a ruler and measured it. The root is only a little long, about1mm.
65438+ 10 3, today, I came to see my garlic, ah! Garlic sprouted at a hazy spot the day before yesterday, and it didn't bloom clearly. Today, green has appeared, and two of them are about 7 mm long. Afraid of insufficient nutrition in the water, I changed the water again.
10 year10.4, I found that the green buds of garlic grew, about 1 cm, and the one outside the forest grew faster, with a total length of1.3cm. When I changed the water, I measured it, and the garlic root grew by 4 mm and 5 cm.
10 year 10 5, I found the plan so weak. However, due to malnutrition, I added two kinds of compound fertilizers to it, hoping it can grow up quickly. I also found that two small green shoots are 3 cm long, the tallest is 2.5 cm long and the shorter is 2 cm long. Garlic roots have also grown bigger.
10 year10.6, I found that one of the green shoots less than 1 mm was drilled, and I added a compound fertilizer. My feet are one centimeter long, but they are still too weak. It may be malnutrition and lack of sunshine. So I planted it in a flowerpot and put it in the sun, so that it could have enough nutrients and sunshine. With soil and plenty of sunshine, it will grow faster and better!
Diary of garlic observation (3)
65438+1sunny Wednesday on October 24th.
Today I'm going to soak garlic and observe its germination process. I took a garlic, took off its' coat', found a needle and thread, and asked my grandmother to help me connect the garlic petals in series. This is to make them stand more stably, then bring a small bowl, put some water in it, and then put the string of garlic in the water. After everything is ready, I lie prone on the table and carefully observe the garlic cloves. (m.taiks.com) Vaguely saw the tops of several garlic cloves sticking out. Grandma smiled and said, "That's not just a bud. Didn't you find that garlic sprouted a little when you peeled it just now? " From now on, you should observe it more carefully every day and record its changes. "
After listening to grandma, I feel very ashamed. My carelessness almost made a big joke. I will definitely watch them carefully tomorrow.