Detailed explanation of propagation methods and cultivation techniques of Elderberry

Gold leaf elderberry, also known as golden leaf American elderberry, is a colored leaf variety of Canadian elderberry. At present, there are introduction and cultivation in all parts of our country. So how to cultivate Elderberry? This article will give you a detailed introduction.

1. Morphological characteristics

Elderberry is a deciduous shrub with a height of 1.5 to 3 meters. The lenticels and stem nodes of the old branches are more obvious. Leaves odd-pinnate, opposite, leaflets 5-7, elliptic or long elliptic-lanceolate, margin serrate, apex pointed, base cuneate, new leaves golden yellow, yellowish green when ripe. Cymes terminal, ca. 15 cm in diam., flowers small and dense, Corolla white. Berry drupe, red, turning black-purple when ripe. The flowering period is from May to June and the fruiting period is from August to September.

Second, growth habits

Like light, but also resistant to shade, drought, avoid waterlogging. Strong cold resistance, able to withstand low temperature of-30 ℃. It has strong adaptability to climate, can adapt to warm, humid and dry and cold climate, and does not have strict requirements on the soil. It grows better in the soil with deeper soil layer, rich humus and good drainage. The root system is developed, the ability to sprout is strong, and it is resistant to pruning.

III. Methods of reproduction

1. After the mature seeds are harvested, they are stored in sand or dried in the shade in winter. Sowing in spring, sowing 460 grams per square meter, covering the soil with no seeds is appropriate, just keep moist.

two。 Hardwood cuttings can be cut into 15-20 cm long cuttings by selecting two-year-old strong branches before germination in spring. Softwood cuttings are generally carried out in summer, select semi-lignified branches, cut into cuttings 10 to 12 centimeters long, remove the lower leaves, with a few leaflets at the top, cuttings depth of 2 canopy 3, cut in coarse sand, shade after planting, watered and moisturized, easier to survive.

IV. Cultivation techniques

1. The planting position of Elderberry showed a strong growth potential in the fertile and loose soil, and moderate water and fertilizer could promote the growth. It is appropriate to plant in the leeward and sunny place, but elderberry is also more shady.

two。 Water and fertilizer management should be irrigated in time during spring drought. After entering the growing period, there is no need for special fertilization and watering, and if rain and waterlogging occurs in summer, it should be drained in time. If sufficient basal fertilizer is applied before planting, it can not be fertilized for 2-3 years, and its growth is still exuberant.

3. Pruning techniques people usually do not carry out large pruning during the growing period because of the bad smell in the branches and leaves of Elderberry. Winter plastic surgery, the growing season only slightly control the shape of the tree, sprouting and topping. The fruit can be picked when the leaves fall in late autumn after ripening. It is necessary to properly trim the insubstantial branches in spring and the dry shoots in winter to keep the crown tidy. When the tree is too weak, it can be stubble at the base, and the whole plant can be rejuvenated within 1-2 years.

4. The main diseases and insect pests of Elderberry include powdery mildew, aphids, Spodoptera litura and so on. Powdery mildew can be controlled with 25% chlorpheniramine wettable powder 1500 / 2000 times, or 70% methyl topiramate wettable powder 800 / 1000 times, or 50% thiophanate wettable powder 800 / 1000 times, as soon as the disease begins to appear, spraying once in 7 days and 4 times in a row.

Aphids in the tree sprouting period is the peak of overwintering egg hatching, which can be sprayed and controlled. For example, spray 1.2% bitter tobacco EC 800 × 1000 times, or 6% imidacloprid EC 3000 × 4000 times, or 5% acetamiprid EC 5000 × 6000 times, pay attention to safety when spraying, and also use hanging yellow thin plastic plates to trap winged aphids.

For Spodoptera litura, biological or biomimetic pesticides were used before the 3rd instar, such as spraying 500 × 700 times of Bt wettable powder containing 16000IU/mg, 800 × 1000 times of 1.2% bitter tobacco EC, 1500 × 2000 times of 25% diflubenzuron suspension, 1500 × 2000 times of 20% full suspension, and so on.

What is the scientific name of Elderberry? cultivation method of Elderberry

Golden elderberry, also known as fair old, is a perennial deciduous shrub belonging to the elderberry of Loniceraceae. Its plant height is generally 1.5-2.5m, and the new leaves are golden yellow, while the old leaves are green, the flowers generally grow at the top of the plant, are in the shape of Cymes, the color of the flowers is generally white and milky white, and the fruit is berry-shaped, the color is red, its fruit period is usually June-August, with very good medicinal value and ornamental value. Now let's learn about the scientific name of Elderberry and the cultivation method of Elderberry. [what is the scientific name of Elderberry?] Elderberry is native to China and belongs to a plant with very good ornamental value. its leaves are pinnately compound and green in spring. The golden elderberry is the scientific name is sambucus racemosa plumosa aurea, and its alias is Gonggonglao. It is a perennial deciduous shrub belonging to the genus Ninjuriaceae. Golden elderberry generally grows on the edge of water, forest edge and lawn edge, and can also be used as potted plants and ornamental plants with flower mirrors. it can grow in garden road, lawn, water stream, Biyuan, garden road and so on. The anti-pollution ability of elderberry is very strong, so it is suitable to be planted as a tree species for factory greening, its vitality is very strong, and its growth is very exuberant, so it can be reused as a flower and fruit hedge. Its leaves, flowers, fruits, roots can treat a variety of diseases of a traditional Chinese medicine. [growth habits of Elderberry] Elderberry is a kind of plant with strong cold resistance, it likes to grow in sunny environment, and it is rich in medium fertility humus, good drainage and moist soil. Its branches and leaves are relatively dense, flowers, fruits, leaves have very good ornamental value, suitable for planting in lawns, forest edges, pools, can be used as shelterbelt plants, one branch or group planting are suitable for planting, suitable for planting with green plants, which can effectively provide ornamental value. [propagation method of Elderberry] the propagation methods of Elderberry mainly include strip propagation, sowing propagation, split propagation, cutting propagation and so on, while the main propagation methods adopted in production are cutting propagation, which can ensure the inherent quality of the female parent, and the survival rate of cutting propagation is very high. The cutting propagation is generally in the early spring and late autumn when the hardwood cutting or summer forehead soft branch cutting, so the survival rate is very high. It is suitable for sowing and propagation in autumn, branch cutting and propagation in winter, and twig propagation in early spring. [cultivation method of Elderberry] the cultivation method of Elderberry is relatively simple, and the survival rate is very high. Generally, transplanting seedlings is carried out in spring and autumn of each year, and the tender shoots that are relatively soft, dry and unsubstantial need to be trimmed off and then planted. When the growth of its elderberry is more exuberant, it can be irrigated with fertilizer and water for 2-3 times to truncate the overgrown branches, which is beneficial to the reproduction of branches. Elderberry is a kind of elderberry that likes to grow in semi-shady environment, but if it grows in insufficient light for a long time, the branches of elderberry will grow more slender and softer, and the flowers will bloom more openly. The ornamental value of the plant shape has also decreased greatly. After cultivation, field management is needed. When the height of elderberry seedlings is 13-17cm, one intertillage weeding and topdressing is needed, and the second intertillage weeding and topdressing is generally carried out in June. Fertilization is mainly the use of animal manure fertilizer and water, and weeding is carried out in spring and summer every year in the two or three years after transplanting, which is more beneficial to the growth of elderberry.

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The cultivation method of Elderberry and the price of Elderberry

Golden leaf elderberry is a colored leaf variety of Canadian elderberry, which is a kind of elderberry of honeysuckle family. Perennial deciduous shrub. It has white flowers in early summer and red fruit in early autumn. It is suitable for planting on the edge of water, forest edge and lawn edge as well as potted ornamental plants. It is also a kind of plant with high ornamental value, so what are its characteristics? The editor will answer for you right away. Pictures of elderberry will also be attached to facilitate your understanding. . the plant height of Elderberry is about 1.5-2.5 meters, the young leaves are golden yellow, and the old leaves are dark green. Many small white flowers are terminal Cymes, its fruit period is between June and August, and the red fruit looks very attractive. It has strong drought resistance, likes sunny places, and is suitable for growing in well-drained and moist fertile soil. . the main cultivation methods of Elderberry are sowing and propagation in autumn, branch cutting in winter and tender wood cutting in early summer. The best time for cutting is between June and August each year, and the temperature is kept at 23-28 ℃, which helps to improve the survival rate of cutting. Generally, it is carried out in a cool, ventilated and shaded place. . Elderberry is not very strict on soil cultivation, avoid strong light irradiation, it is best to shade it in the first 1 to 2 weeks of cutting, otherwise Rongxi will cause leaf wilting, after the initial stage of cutting, it can reduce shading time and restore light. The cuttings should also be watered in time to maintain the humidity of the air, so that the cuttings can take root in about half a month, and transplanting management can be carried out in nearly a month. . so what is the price of Elderberry? Generally speaking, its price is mainly determined by its height, crown width and ground diameter. Generally speaking, the price of seedlings with a height of 80-150 cm, crown width of 30 cm and ground diameter of 1 cm is about 5-15 yuan. The price of elderberry is generally inexpensive and cheaper, and the prices of different places and different suppliers are different; and it is also related to the starting order quantity, the more you order, the cheaper it is basically. . although the price of elderberry is relatively cheap, it is not proportional to its ornamental value. It is a better garden ornamental colorful leaf tree species, its flowers, fruits and leaves can be watched, in spring when a golden, summer when white flowers and red fruit; bring people a great visual impact. It can also be used to make shelterbelts and grow with green plants, which is also a beautiful scenic line. . the introduction of the elderberry is about to stop writing. Perhaps the description of the price is not very clear. After all, the editor is not an expert in this field, and please understand the introduction of the price. If any friends want to know about the price, you can consult the seedling experts and seedling suppliers. Finally, thank you for your viewing. There are a lot of introductions about plants below, you can click and have a look!