The planting method of acacia 10 The seeds of acacia were planted in spring. 1? After 2 years, the trunk of the sapling can reach more than 2 meters, which can be trimmed appropriately. Choose three main branches scattered up and down and use them to expand the crown of the tree. In winter, the three main branches are cut short, and several lateral branches are cultivated for each main branch and each space. When the crown extends too far, it will be exposed. The lower part must take back the head in time and cut off the dead branches.

He likes light, is not tolerant of shade, has low requirements on soil, and is tolerant of drought, barren, cold and waterlogging. If conditions permit, acacia should be planted in slightly acidic loam with deep soil. It can grow well in poor soil. Albizia Albizia is a shallow-rooted plant, which has weak germination ability and is not resistant to pruning.

Albizia Albizia leaves are elegant, colorful and fragrant, which can beautify gardens and observe earthquakes.

Transplanting and planting

When planting acacia trees, ask about seedling transplanting before germination in spring. With digging, with plants? .

Carefully transplant, carefully protect the developed roots, and pay attention to the scaffolding for seedlings to avoid being blown down by wind or plagioclase. You should choose a place with open terrain, good drainage and plenty of sunshine to grow. Generally, it is dug every 3 meters, with a diameter of 80 cm and a depth of 80 cm. Three-year-old seedlings are planted in each hole. Firstly, it is righted, so that the root is extended, and then it is filled and compacted.

Planting is best done at night. After planting, watering can is combined with weak application of organic fertilizer or spraying 0.2%-0.3% mixture of urea and potassium dihydrogen phosphate. If the land is barren, it can be turned into new soil. Apply fat holes at the bottom, and pay attention to mixing with the subsoil. It should be noted that after planting, water should be used to keep the soil moist, and 3? 5 days, it can be safely recycled, and the water volume can be gradually reduced. But in the dry season, we should pay attention to replenish water. Fertilization is generally twice a year, the first flowering, to supplement the nutrients consumed after fertilization; On the other hand, applying sufficient base fertilizer in late autumn can promote root growth and green leaves in the coming year.

The Chinese alias of Albizia Albizia, Night Tree, Ma Yinghua, Velvet Tree, Pole Tree, Hibiscus Tree,

Latin scientific name Albizzia julibrissin

Leguminosae, Albizzia.

Morphological characteristics of deciduous trees, canopy. Leaves alternate, corymbose inflorescences, stamens like filaments, half white and half red, so there are? Ma Yinghua? 、? Velvet? Known as. The trunk is grayish brown and the bark is slightly longitudinally split. The branches are thick and sparse, and the young branches are angular. The leaves are bipinnately compound, with leaflets 10 ~ 30 pairs, sickle-shaped, round, open during the day and closed at night. The corymbose inflorescence is head-shaped, the calyx and petals are yellow-green, five-lobed, the upper part of the filament is red or pink, clustered into a ball, and the flowering period is June-July. Fruit pod, maturity 10 month.

In addition, Acacia macrophylla, with large leaves, yellow-white flowers and aroma, is a tropical tree species, which is more common in Guangzhou, China;

There is also plum blossom, also known as Zhu Xiaoying, a perennial evergreen shrub, a tropical tree species with bright red flowers, which is cultivated in all provinces of South China.

The value of albizzia bark

Albizzia bark is the bark of Albizzia julibrissin, a leguminous plant. In summer and autumn, the bark is stripped and dried for medicinal purposes. Sweet and flat in nature. It has the effects of relieving depression, promoting blood circulation, calming the heart, eliminating carbuncle and reducing swelling. Can be used for treating anxiety, depression, insomnia, lung carbuncle, carbuncle swelling, carbuncle swelling, and muscle fracture.

Modern medical research has confirmed that albizzia bark contains saponins, tannins and other components. Fresh leaves collected in mid-May contain vitamin C.

Pharmacological test: Oxytocin Albizia Albizia can cause contraction when the guinea pig or the palace of the son of man is quiet; When the uterus has automatic activity, its contractile force or frequency can be increased. For all kinds of anesthetized animals, oxytocin Albizia Albizia can cause abortion within 12 hours of all pregnancy wishes. It is reported that this plant is used for induced labor or abortion in East Africa.

In our country, the folk use of Albizia Albizia bark to treat diseases has a long history, which has long been recorded in medical history, such as: It makes people happy and forget their troubles. ? "Outline" records: promoting blood circulation, reducing swelling and relieving pain. ?

Common folk prescription selection

Cortex Albizziae and Radix Ampelopsis are 65,438+02g each, and the two drugs are decocted together, with 65,438+0 doses per day, which can cure lung pain for a long time.

Albizia Albizia bark120g, mustard seed (fried) 30g, both of which are ground into fine powder, mixed with wine, and taken before going to bed to treat traumatic injuries and fractures.

silk tree

Albizia Albizia is also known as night flower and black velvet. It is the flower or bud of Albizia Albizia. Leguminosae Sex is sweet and plain. Has the functions of relieving depression, regulating qi, calming the heart and activating collaterals. Treat qi stagnation, chest tightness, insomnia, forgetfulness, eye diseases caused by wind and fire, blurred vision, sore throat, carbuncle, traumatic injury and pain.

It's called acacia

English name Flos albiziae

The source is the flower or bud of Albizia Albizia, a leguminous plant.

Distributed in East China, South China, Southwest China, Liaoning, Hebei, Henan, Shaanxi and other places.

form

Deciduous trees, up to 16m. Bark is grayish brown with angular branchlets. Bipinnate compound leaves alternate, with 4 ~ 12 pairs of pinnae; Leaflets 10 ~ 30 pairs, sickle-shaped, oblique, 6 ~ 12 mm long, 0/~ 4 mm wide, with sharp apex and wedge-shaped base. Inflorescence capitate, numerous, corymbose, axillary or terminal; Calyx tubular, 5-toothed; Corolla funnelform, 5-lobed, reddish; Stamens are numerous and slender, with filaments connected at the base. The pod is flat and rectangular, 9 ~ 15 cm long. The flowering period is from June to July, and the fruiting period is 9-165438+1October.

efficiency

It is recorded in Compendium of Materia Medica that Albizia Albizia bark and Albizia Albizia flower can be used as medicine. Albizia Albizia flower has sedative effect and is mainly used to treat stagnation, chest tightness, insomnia, forgetfulness, eye diseases, neurasthenia, etc. Contains albizzin, tannin, relieving depression, tranquilizing mind, regulating qi, stimulating appetite, activating collaterals and relieving pain, and can be used for treating anxiety, depression and insomnia. Treating depression, chest tightness, insomnia, forgetfulness, wind and fire, calming the five internal organs, and being happy with the heart, has a good effect of strengthening the body, calming the nerves and nourishing the face, and is also a good product for treating neurasthenia. It also has the effects of clearing away heat and relieving summer heat, caring skin and removing spots, and relieving alcoholism.

It smells sweet and non-toxic.

Attend to the five internal organs, make people feel peaceful and happy. Thin and clear eyes. Decocting ointment, relieving pain and swelling, strengthening bones and muscles, and killing insects. Promote blood circulation, reduce swelling and relieve pain. Ji Kang's health preserving theory? Albizia julibrissin avoids anger, while Hemerocallis forget worry. ? If you want to help others get rid of troubles and resentment, give him Albizia Albizia and plant it in the yard, which will make you happy physically and mentally.

The flowers picked by acacia trees when they are in bloom become acacia flowers. Buds are picked when the flowers are in bud, which is called acacia rice. Branches and leaves are removed and dried for medicinal purposes.