What shape is plum blossom? Plum blossom is the winter scenery and the spiritual symbol of our Chinese nation and China. It has a strong and universal attraction and impetus. In ancient times, plum blossoms were often liked by other poets. What shape is the plum blossom below?
What shape is plum blossom? 1 morphological characteristics: plum blossom is a small deciduous tree with an open crown. The new shoots are smooth, usually green or reddish brown. Leaves alternate, oval, with tapering tips. The first leaves bloom, and the flowers are solitary in the axils of annual branches, and there are also two clusters. The colors such as white, red and pink change a lot.
Aromatic, single to double petals, sepals obvious, often not folded back after flowering, with many stamens, long filaments, one or several pistils, and nearly spherical drupe with longitudinal grooves, which turns yellow and fragrant when mature. The plant height is about 10m, and the trunk is brownish purple with multiple longitudinal lines.
Branchlets are green. Leaf blade broadly ovate to ovate, margin serrate. 65438+ 0 ~ 2 flowers per node, sessile or short-stalked, the original species is pale pink or white, and the cultivated varieties are purple, red and colored spots to yellowish colors, which bloom in early spring.
Alone in a corner, ling2 han2 was alone, as clean as snow and fragrant as Qingyuan.
It should be divided into three categories according to the branch posture.
The first kind is called straight plum. Branches are straight or inclined. This is the oldest and most gorgeous member of the Mei family, which is divided into nine categories, such as plum and palace powder.
The second class name is weeping plum. Branches droop naturally or obliquely, and there are five kinds of drooping branches such as pink flowers.
The third class name is Long Youmei. Branches naturally twist like dragons, only 1 (dragon and plum) and 1 (jade butterfly and dragon pattern).
The difference between wintersweet and plum blossom
Chimonanthus praecox and plum blossom seem to be the same, but there are actually many differences. Viewers can be determined by the flowering period, appearance, differences between leaves and fruits of trees and the fragrance of flowers when they bloom. The most obvious thing is to distinguish it by flowering period and shape. Plum blossoms are rich in color, and wintersweet is mainly yellow.
1, flowering difference
The difference between Chimonanthus praecox and Prunus mume is obvious at flowering stage. Chimonanthus praecox blooms early, Prunus mume blooms late, and the flowering period is about 2 months later. Since ancient times, there have been poems describing wintersweet, such as "seeing wintersweet in the snow" and "cold ling blooming alone". Chimonanthus praecox blooms from 1 1 to March of the following year, and the flowering period of Chimonanthus praecox is from February to March in early spring.
2, the shape difference
The color of Chimonanthus praecox is generally yellow, mainly sallow, which can be divided into dark yellow and light yellow according to different growth conditions. Plum blossoms are rich in colors, including white, pink, crimson and purple. In addition, the visual feeling of Chimonanthus praecox petals is hard, and plum petals are many and soft, which looks very delicate.
3. Different trees/leaves/fruits
Chimonanthus praecox is a shrub with developed roots, while Prunus mume is a tree with a hard and tall trunk. The leaves of Prunus mume are opposite, with rough leather, and the leaves of Chimonanthus praecox are rougher than the leaves of Prunus mume. The fruit of wintersweet can't be eaten. There are many kinds of seeds in it. The fruit is oval. The fruit of ebony is edible, but it tastes very astringent.
4, aroma respectively
Chimonanthus praecox and Prunus mume are both flower plants with flower fragrance. Chimonanthus praecox has a strong floral fragrance, which belongs to light fragrance, while plum blossom has a light fragrance, which belongs to dark fragrance. If you smell the fragrance in the same area, there is wintersweet. Lin Hejing's "evening fragrance" should refer to plum blossoms.
What shape is plum blossom? 2 How to prune plum blossoms?
1, pruning time
The best pruning time of plants is in spring, when the branches germinate, and the plants grow faster and consume more nutrients than the old branches. If not trimmed in time, the branches and leaves will grow in vain, and it is difficult for plants to bloom. At this time, the growth rate is relatively strong. After pruning, the wounds of plants heal faster, and re-pruning will not affect the growth of plants.
2, topping and pruning
Pruning plum blossoms should be done to control the height of plants and promote the development of lateral buds. When the plum blossom grows new branches about 20 cm, the top should be trimmed appropriately, leaving 3 ~ 5 branches as the main branches. When the new branches grow to about 15 cm, they should be picked to make them grow healthily.
Step 3 Trim branches and leaves
It is not easy to form flower buds when the main branches grow faster. In order to promote flowering, the main branches should be shortened to avoid excessive nutrient consumption in the growth of branches and leaves, and long branches, weak branches and branches with diseases and insect pests should be cut off after flower buds are formed, which can make the spatial structure of plants more reasonable, ventilated and transparent.
4. Prune after flowering
Pruning should also be done after flowering. Plum blossoms are plants that bloom first and then grow leaves. After flowering, residual flowers and some branches with poor growth should be cut off to avoid nutrient consumption, maintain soil fertility and promote the growth and germination of new leaves. At this time, it is impossible to re-cut, the plant grows slowly, and it is difficult to recover from the re-cut wound.
What shape is plum blossom? 3 how to raise plum blossoms?
It is necessary to provide slightly acidic soil in proportion for plum blossom cultivation, and change pots and loosen soil once every 1 ~ 2 years. It is usually necessary to provide sufficient illumination and a warm environment of 65,438+05 ~ 20℃. It is also necessary to topdressing once a month, watering every day in spring and autumn to ensure adequate water and fertilizer, pruning branches and leaves in time, and grafting and breeding to make plum blossoms more vigorous.
1, slightly acidic soil
Plum blossoms can grow better in slightly acidic loose soil. 2 parts of humus soil, 65,438+0 parts of garden soil, 65,438+0 parts of coarse sand and 65,438+0 parts of decomposed cake fertilizer are prepared in proportion, so that they are evenly mixed for plum blossom planting, and the pots are changed once every 65,438+0 ~ 2 years to avoid soil hardening and nutrient consumption.
2. Suitable light and temperature
Plum blossoms that need sufficient light to grow healthily should not be kept in the shade, which is easy to make them thin and difficult to bloom. It is best to put it in a sunny place to receive sunlight, and keep its growth temperature around 15 ~ 20℃, not low temperature, so as not to bloom late or not.
3. Appropriate amount of water and fertilizer
In the cultivation of plum blossom, dilute liquid fertilizer should be applied once a month. Phosphate fertilizer can be applied before flowering to promote better differentiation of flower buds, and watering after fertilization to promote fertilizer penetration and absorption of plum blossom. Water once a day in spring and autumn and twice a day in summer to keep the soil moist.
Step 4 trim branches and leaves
Pruning the branches and leaves of plum blossom in the process of growth requires shaping and pruning its overall shape. In daily maintenance, it is necessary to cut off horizontal branches, horizontal branches and dense branches from time to time, and cut off too many side branches to promote the growth of plum blossom.
5. Grafting propagation
In the breeding process, plum blossoms can be grafted and propagated, and suitable plum trees, peach trees or direct plum trees can be selected as rootstocks. Then, the branches or buds to be grafted are treated, cut into the gaps on the rootstock, bound with plastic film, well maintained, and let them take root slowly.