Have you been caught in the seven misunderstandings of plant fertilization?

Planting all kinds of plants requires fertilization on demand, but it is not correct to fertilize flowers at any time. Xi 'an Flower Network reminds you that the following conditions are not suitable for fertilizing plants:

1. Fertilize the newly planted plants:

The newly planted plants have many root injuries. If stimulated by the outside world, the wound will not heal easily, which will cause root rot and even lead to plant death.

2. Fertilize the sick plants;

The diseased plants have weak growth potential, poor photosynthesis, slow metabolism and low fertilizer absorption ability. If you apply fertilizer casually, it is easy to cause fertilizer damage.

3. Fertilization at flowering stage:

Fertilization at flowering stage will promote the over-nutrition growth of plants, which will easily lead to over-growth, resulting in bud and flower dropping.

4. Fertilization during dormancy:

During dormancy, flowers stop or slow down their growth. If fertilization is applied, it will break dormancy, promote the continuous growth of plants and affect the next year's flowering.

5, root contact base fertilizer:

When planting flowers, the roots of plants should not be placed directly on the base fertilizer, but a layer of soil should be added to the fertilizer, otherwise it will not only be conducive to the full absorption and utilization of the fertilizer, but also hurt the roots. In addition, topdressing should be applied at an appropriate position far away from the roots according to the growth of plants, so as to facilitate root absorption.

6. Thick fertilizer:

When applying fertilizer to flowers, we must strictly control the amount of fertilizer to avoid excessive concentration or dosage, otherwise it will burn the roots of plants and cause death in serious cases. Generally, thin fertilizer should be applied frequently.

7. Fertilization:

Applying organic fertilizer to flowers that are not completely decomposed is not only easy to spread pests and diseases, but also will ferment and heat up during the decomposition process, which will burn the roots of plants.

Tell me about those who pretend to be qq personalities. Have you been recruited?

1, honey, stop playing with skin and bones. Aren't you afraid that the Monkey King will see you give you three sticks?

I can't attend your wedding. I will definitely go to my funeral.

I remember what I said most when I was a child: I won't play with you.

Men are like the dishes in the campus canteen: although they are not delicious, they will be gone if they go late.

5, please don't call me an otaku, please tell me to close the house; Please don't call me a house girl, please call me Madame Curie.

6, the school is not a funeral home, check what remains! What are you still wearing?

7. If Google and Baidu merge, will they be renamed goodbye?

I don't expect you to comfort me. As long as you don't sprinkle salt on the wound, I'll be grateful.

9. I had dinner today. There is a bug in the bowl. I wanted to call my boss, but I was curious and wanted to try it. I didn't expect it to taste good.

10, everyone who likes to sleep late has a lover who is hard to give up. His name is bed.

1 1, sleeping for 7 hours at school is not enough, but sleeping for 5 hours on holiday will double your energy.

12, I'll write your name on the sole and stomp a few feet every day when I'm free.

13, Tomb-Sweeping Day, it's not easy for students to take a vacation these days, and even taking a vacation should be moved by their ancestors.

14, dear child, I wish you a lonely dog in the future.

15. If no teacher can teach all subjects, why should a student learn all subjects?

16, the explanation is cover-up, cover-up is dishonesty, and dishonesty is lack of cleaning!

17, how many centuries will it take to invent computers without radiation?

18, if I die, don't forget to install an air conditioner in my coffin, Gree's.

19. When my hair grows to the waist, I'll cut it and sell it, and then we'll get the license, okay?

20. It's best not to use your own photo for your avatar, which is unlucky to go offline.

2 1. What am I to you? You are a lot of fish, how can you be a snack, because you are really redundant.

22. Are you deaf? Well, I didn't listen to anything you said. I really take you as transparent.

Don't think that God has abandoned you, because God has no time to talk to you.

24. Sometimes, I will stare at you and say silently: I don't believe you don't look at me.

I will study hard and make progress every day. They will be the boss's wife when they grow up, and I will be the boss's mother when I grow up.

26, such a big wind, girl, my hair is really all kinds of postures, swings, surges and waves.

27, the so-called holiday, the family suspects that going out without money is particularly free every day.

28. Men should like fleshy girls. All who like bones are dogs.

29. Some people test strength, some people test eyesight, and some people test imagination. In short, it's all about personal ability.

30. The champion of Hubei Arts and Sciences is a couple. I saw this signature explode decisively.

3 1, I like you, it's none of your business. I'll try it if I like it.

32. Who says the result is not important? Why should I give the fruits of my efforts to others?

The main reason why I don't study well is that the teacher is ugly. If she is beautiful, I will study hard.

34, one-on-one hit, one-on-one hit, although I will lose physically, but I will never lose to you mentally.

35. The small shop next to the school bears all our childhood dreams.

36. Losing ten dollars is worse than being lovelorn, and finding ten dollars is happier than getting married.

37. When others are holding hands, I will take my dog for a walk and swim to see who is unhappy with a bite.

38. Before you, my world is dark. After meeting you, my world was completely dark.

39. I thought I was evil. It was not until I met him that I knew that there were few people better than me.

40. It is best not to use your own photos, otherwise it will be unlucky to go offline.

4 1. Press the night on the bed during the day, and the sun is born.

42. My mother said: The prodigal son never changes his money. Whoever gives me gold, I will change it for him.

43. When I was a child, I always thought that there were only two countries in the world, one was China and the other was a foreign country.

44. There is a prison called a school, a prisoner called a student and a warden called a teacher.

45. Don't complain that there is no beef in the beef noodles. Is there no wife in the old lady's cake?

46. Nothing is free these days, even air costs money, such as a bag of potato chips.

47. I'm not very talkative. If there is anything offensive, come and hit me.

48. I don't know how many notes I changed for you. I only know from the first name and surname, and finally back to the first name and surname.

49. Once upon a time, her eyes were as dead as Dong Cunrui's.

50. I hope all the money in my wallet loves each other and has more children.

Seven Skills of Inserting Chrysanthemum into Water

First, choose a good container. It is best to choose a glass jar, or use a larger glass bottle (you can directly see the hair roots and water quality). If the number of cuttings is large, shallow pottery pots or shallow pools can be used. Second, the plastic floating body. Generally, foam plastic with a thickness of 1 ~ 2 cm is selected as the floating body, and several small holes are punched on the floating body with chopsticks.

Third, scientific irrigation. Fill the container with tap water to a depth of about 10 cm.

Fourth, pick and cut cuttings. Pick the top of a stout twig with a length of 6 ~ 10 cm, flatten the cutting base with a fast blade (double-sided blade), and cut off 2 ~ 3 leaves at the cutting base.

5. Cutting depth. Insert the cuttings into the holes of the floating body prepared in advance and put them on the water surface, with the lower end protruding 3 ~ 4 cm.

Sixth, matters needing attention. ① In summer, due to the high water temperature, it should be placed in a cool place or a cool place with indoor ventilation. In early spring and late autumn, put it outdoors and let it receive sunlight to raise the water temperature. In winter, it should be placed in a sheltered place to fully accept the sun, and it should be covered at night to prevent the new branches from freezing. (2) The water should be kept clean and fresh. If the water quality is not good, the cuttings will rot, so water should be added or changed every 3 ~ 5 days (when the temperature is high). Water is rarely added or changed in winter.

Seven, hair root transplantation. Chrysanthemum is inserted in water, and it takes about ten days to take root in spring, summer and autumn, and the rooting rate basically reaches 100%. In another week, the new roots can grow about 3 cm, and then they can be transplanted. At normal temperature in winter, the roots begin to take root in about 20 days, and then they can be transplanted in another 20 days.

Seven cultivation methods of Phyllostachys pubescens

Big bamboo is a common home green plant, especially in northern China. You can often see potted bamboo leaves at home. Let's first learn about the cultivation method of giant bamboo: the young leaves of giant bamboo are heart-shaped, non-porous, long and oval, with oval perforations between veins, long stalks and dark green leaves. Buddha's flame inflorescence, Buddha's flame bud boat-shaped,165438+1October flowering, pale yellow. Phyllostachys praecox, also known as Penglai banana and Phyllostachys praecox, is an evergreen climbing foliage plant of Araceae. Its stems are covered with brown air roots, which are shaped like wires, hence the name Lei Zhu. Its leaves are oval, and there are many rectangular holes and deep cracks scattered among pinnate veins, which are tortoise shell-shaped, shaped like tortoise shell lines, and its stems are like bamboo poles, so it is named Leizhu.

Cultivation method of Phyllostachys pubescens;

1. Soil: Phyllostachys praecox likes loose and well-drained soil, which can be mixed with garden soil, river sand and humus soil.

2, sunshine: Bambusa bambusa is more resistant to shade, avoid hot sun, like scattered light, should avoid direct light. If the sun is too strong, the leaves will be burned; If the light is too dim, the color of the leaves will fade again. The flowerpot can be placed in the north window in summer and needs plenty of sunshine in winter, so it should be placed on the window sill facing south.

3. Temperature: Big bamboo likes warmth, and the suitable temperature for growth is 15-25℃. Indoor wintering in winter should not be lower than 5℃.

4. Humidity: Turtle-backed bamboo likes humidity. It is best to keep the basin soil dry and not cracked, and it is wet and not wet. The air humidity is preferably 60%. Water the leaves every day in summer to keep them bright. Don't spray water on the leaves in winter, otherwise there will be black spots or even black rot on the leaves.

5. Fertilization: April-September is the vigorous growth period, and dilute liquid fertilizer 1 times is applied every half month. During the growth period of about 2 weeks, 280% or 370% liquid nitrogen fertilizer with 1 time was applied to promote plant health. After autumn, increase the application of phosphorus and potassium fertilizer to make the stems strong and prevent lodging.

6. Pruning: When the leaves of stem nodes grow too densely and the branches and leaves are too long after setting, pay attention to pruning the whole plant to make it natural and beautiful. If you want vines to grow tall quickly, you can trim young leaves moderately.

7. Pest control: The main pests and diseases that harm bamboo are scale insects and gray spot, and 40% omethoate emulsion 1000 times can be sprayed. When gray leaf spot occurs, plant maintenance should be strengthened, pests should be removed in time, some diseased leaves should be cut off, and 70% Tobuzine 1000 times solution or 0.5% Bordeaux solution should be sprayed.

Bamboo is a shade-tolerant plant, suitable for home decoration, and its propagation method is relatively simple. You can consider choosing green plants at home.