(1). Breaking branches to accelerate germination: When most new branches germinated in spring are capped and stop growing, all new branches are broken off from the base. For young trees over 3 years old, sometimes 1 ~ 2 new shoots can be left in the missing branches to keep the crown balance, but they must not be left, otherwise the effect of accelerating germination will be affected. Because the growth advantage of the top of the branch was destroyed, the nutrient growth points were forced to redistribute. In early spring, it is also the stage of root growth, but suddenly all new shoots are broken, which breaks the growth balance between roots and branches and promotes the axillary buds around branches to germinate rapidly. After about 10 days, they germinate together, which is 3 ~ 5 times more than the original new branches. Or more. Because there are many new branches, the nutrients are scattered, and the new branches are short and compact, which is conducive to early formation and flowering.
(2) During germination: only a little dilute liquid fertilizer can be applied, or even no fertilizer is applied. When the new branches and leaves basically spread out and the branches stop growing, it is safe to apply an appropriate amount of topdressing and gradually increase the amount of topdressing.
Beautiful sentences describing osmanthus trees
1, osmanthus fragrans is very tall, its trunk is thick and grayish brown, and it is covered with large and small spots. It feels rough and old. 2. As I said before, the osmanthus rain means that the osmanthus tree is too high to be picked by hand, and it can only be picked by hand. The flowers float down like rain, which is a beautiful painting. Imagine that everything is beautiful, especially the yellow flowers falling like rain. If osmanthus is scattered on the body and head, the fragrance will come to the nose.
3. The leaves of osmanthus tree have just grown. From a distance, they are like a red flower dotted among the green leaves, and gradually turn into light green, red green and really beautiful.
Osmanthus fragrans is an evergreen tree with evergreen seasons. I like to see its lovely green leaves. Veins on leaves are really interesting. Some are like fingers, some like flowers, some like reindeer, and some like bungalows. I can't find two identical leaves on a big tree. This is a world full of miracles!
My osmanthus tree is about two meters high. It has green branches and leaves and is evergreen all the year round. The trunk of osmanthus tree is brown and its skin is rough. The branches extend into the distance. From a distance, the whole tree looks like an umbrella. Later, the osmanthus tree was made into a big ball by grandma, which was quite cute. Its leaves are dark green and its skin is smooth, but its back is rough.
6. The flower of osmanthus tree has a big feature, that is its fragrance. That smell is beyond description. Smells like incense, but smells purer than incense; It smells like perfume, but it lacks the vulgarity of perfume. I must like it.
7. Standing under a tree is like enjoying aromatherapy. The leaves of osmanthus trees are green and shine in the sun. Flowers are yellow, stamens are pale yellow, and flowers are very small, like little stars. When I was in bloom, the whole tree was full and looked like a star in Huang Chengcheng from a distance. The yellow osmanthus blossoms like a yellow street lamp.
8. A cool breeze blew, and the swaying osmanthus trees swayed with the wind. Osmanthus fragrans is like a golden butterfly, a silver ribbon, lingering, floating around, falling and floating to the ground, and the ground is like a layer of gold sand.
9. The leaves of osmanthus trees are very lush. Like an open umbrella, like a big mushroom, and like a row of soldiers guarding our campus. I took a closer look, and the leaves on the tree sparkled in the sun, as if they were oiled. They felt smooth and slippery with the hand model, and suddenly my hand stung a little. It turns out that there are some serrations on the leaves of osmanthus fragrans.
10, sweet-scented osmanthus is in full bloom, and the branches are sprinkled with fine golden color, and the fragrance is refreshing. The fatigue of the day was washed clean by this sweet-scented osmanthus fragrance.
1 1, osmanthus trees are not as tall as Wu Tong trees and as short as boxwood trees. Very tall and straight, green leaves all year round, just like a big green umbrella.
12, I prefer the flowers of osmanthus trees. The flower of osmanthus tree is very small, which is composed of several small petals and is white. Like white clouds, like cotton, like this small osmanthus dotted with green leaves, so that it is not so monotonous.
13, osmanthus leaves are dense, one next to the other, leaving no gaps. At first glance, the leaves are bright and green, which makes people relaxed and happy. Its leaves are pointed at both ends, oval in the middle, and there are no serrations on both sides.
14. The leaves of osmanthus trees are green and shine in the sun. Flowers are yellow, stamens are pale yellow, and flowers are very small, like little stars. When I was in bloom, the whole tree was full and looked like a star in Huang Chengcheng from a distance. The yellow osmanthus blossoms like a yellow street lamp.
15, osmanthus tree is ordinary but great at the same time. Although it is not as thick as banyan, as delicate and elegant as carnation, as romantic and warm as rose, and as pollution-free as lotus. But their branches are simple and plain, and their leaves are dark green. A few autumn days later, they just want to bloom clusters of pale yellow flowers and spread the fragrance to the whole world.
There are very lush leaves on the branches of osmanthus fragrans, and the small osmanthus fragrans pokes its head out of the petiole in such a naughty way. The leaves turned into an umbrella, protecting the small yellow flowers on the branches. A breeze blew, and it covered her face with petals, like a shy little girl. As soon as the breeze passed, osmanthus flowers opened their petals. When you open the door in the morning, you can smell a fragrant osmanthus fragrance.
17, the most distinctive osmanthus tree, needless to guess, is osmanthus. Whenever the autumn is crisp and the cool breeze blows gently, osmanthus flowers are in full bloom, and the flowers of osmanthus flowers are very small. These snow-white flowers are composed of four petals, and in the middle of the four petals, there are pale yellow stamens like millet. A refreshing fragrance emanates from the stamens, which makes people feel refreshed and relaxed. Several fragrant flowers form clusters of flower balls, which grow on branches and hide in leaves. From a distance, yellow flowers dotted with green are like stars winking at us.
18, osmanthus is very fragrant and beautiful. The colors are yellow and white. Shaped like a cross, it tastes bitter, but there is also sweetness in the bitterness. When someone shakes the trunk of osmanthus trees, those osmanthus trees will land on the ground like small paratroopers, laying a golden carpet on the originally inconspicuous ground. Osmanthus fragrans smells good when it is far away, but it will smell more fragrant when it is near. It's as the saying goes, ten miles of osmanthus fragrance!
19, osmanthus fragrans is small, but it plays a great role. It can be made into many delicious dishes, such as Osmanthus Jelly, Osmanthus Jelly and even sweet-scented osmanthus honey. I don't know if I don't eat that exquisite Osmanthus Jelly, but I still want to eat it; Unique Osmanthus Jelly, the entrance is fragrant; Exquisite osmanthus honey, mellow and rich. Osmanthus fragrans can also be made into tips. Before going to bed at night, put it next to the pillow, smell the thick fragrance and enter the sweet dream.
20. Osmanthus fragrans is tall and straight, getting stronger every year. It produces many small osmanthus buds every year, and produces small flowers that are more fragrant than any other flowers. Osmanthus fragrans is in its heyday. It seems to show us all its vitality. There are so many green leaves, one on top of the other, leaving no gaps. Green sparkles in my eyes. It seems that there is a seven fairies dancing on every green leaf. This beautiful osmanthus tree.
2 1, osmanthus fragrans on osmanthus trees is not as fragrant as osmanthus fragrans. Each osmanthus tree is covered with hundreds of fragrant yellow flowers, and each string is dozens of small flowers composed of four rectangular oval petals. When the wind blows, the whole campus is filled with osmanthus fragrance, and several bees are tirelessly collecting nectar. The buzzing sound adds another charming scenery to the fragrant campus.
What fertilizer does osmanthus tree use to fertilize? Fertilization methods and matters needing attention of osmanthus trees
Osmanthus fragrans is a plant that prefers various organic fertilizers such as livestock manure, which can be used as base fertilizer, such as fermented human manure, livestock manure, manure and humic acid fertilizer. However, Osmanthus fragrans needs different fertilizers in different seasons and different periods, and fertilization should be carried out according to specific conditions. So, what fertilizer does osmanthus tree use to fertilize? The fertilization methods and precautions of osmanthus trees are introduced below.
1. Fertilization methods of osmanthus trees in different seasons
(1) In late March, each osmanthus tree can be applied with an appropriate amount of nitrogen fertilizer to promote its growth and more tender branches;
(2) In July, an appropriate amount of available phosphorus and potassium fertilizer can be applied to each plant to improve the drought resistance of osmanthus trees and make them flourish;
(3) During the period of 5438+ 10 in June, an appropriate amount of organic fertilizer can be applied to each plant to improve its cold resistance and prepare for the osmanthus trees to overwinter. 2. Fertilization methods according to different plant sizes
(1) Newly transplanted osmanthus fragrans has weak absorption capacity due to damaged root system, so topdressing should not be done too early. The base fertilizer of the transplanting pit should be mixed with soil and covered with soil, and the root system should not be in direct contact with the fertilizer, so as not to damage the root system and affect the survival rate.
(2) Fertilization at the seedling stage. Osmanthus fragrans is an aromatic flower, and it likes fertilizers containing phosphorus and potassium. Therefore, during the whole growth period, more fertilizers containing phosphorus and potassium should be applied appropriately, and the fertilizers must be applied where the roots can absorb them. Seedling roots are concentrated, and transplanting is easy to survive. Therefore, fertilization in nursery should not be too far away from seedling crown, otherwise the root system will expand outward. But it is not suitable to be applied under the trunk, which is not conducive to the absorption and fertilization of fertilizer by osmanthus trees.
(3) Fertilize medium and large seedlings three or four times a year. In early spring, apply organic fertilizer to the tree tray to promote the growth of spring shoots. After Osmanthus fragrans blooms in autumn, in order to restore tree vigor and supplement nutrition, inorganic fertilizer or garbage miscellaneous fertilizer should be applied in early winter. In the meantime, fertilization can be applied once or twice according to the growth of osmanthus fragrans.
3. Matters needing attention when applying fertilizer to osmanthus trees
Osmanthus fragrans avoid raw fertilizer, hot fertilizer, thick fertilizer and sitting fertilizer. It is best to apply thin fertilizer frequently, with seven portions of water and three portions of fertilizer, and the best time is at night. Pay attention not to touch the branches and leaves when fertilizing, so as not to burn the leaves, and colleagues should not touch the roots directly, otherwise it may burn the roots and lead to their death. It is best to cover more soil after fertilization to improve the basin soil or ground.
Tips The most important fertilizer elements of osmanthus trees are mainly nitrogen, phosphorus and potassium, which can be directly used with quick-acting fertilizers. However, other elements should be discharged from the soil, which is usually compensated by applying organic fertilizer. Whether reasonable fertilization can directly affect the growth and development of osmanthus trees must be paid attention to.
How to rejuvenate osmanthus trees after freezing?
Osmanthus fragrans planted in the open field has a minimum temperature of -5℃ to -8℃ in the north. If the temperature exceeds this limit, osmanthus fragrans will be frozen to varying degrees. Therefore, when planting osmanthus fragrans in the open field in the north, we should choose the place facing the sun and leeward, and increase artificial cold protection measures to overwinter safely. Osmanthus fragrans is protected in winter. Every winter to the future, the trunk should be artificially tied with straw rope or wrapped with other warm materials to prevent general freezing injury. In the coldest three or nine days, the crown of osmanthus fragrans can be wrapped with transparent plastic film, and pay attention to leaving pores to let osmanthus fragrans spend the cold winter safely. If osmanthus fragrans planted underground is frozen without protective measures, certain rejuvenation measures should be taken according to the degree of freezing damage. For example, the leaves of osmanthus trees are freeze-dried, and the branches are not frozen to death. After the spring, you can pick the dead leaves manually and fertilize them with thin water. Appropriate amount of ferrous sulfate should be added during fertilization to make the soil environment at the root of osmanthus trees acidic, which is beneficial to the germination and rejuvenation of osmanthus trees. If the branches freeze to death, artificially cut off the frozen branches, and then fertilize them with dilute water to promote their germination. If the whole osmanthus is frozen to death, it is necessary to cut off the frozen trunk at the top of the wedding festival, and then strengthen the management of water and fertilizer to make it grow new branches again. If possible, it is best to transplant new osmanthus at this time, so as not to affect the landscape. Digged osmanthus roots can be cultivated in greenhouse to form osmanthus bonsai.