Planting Technology Lists
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Brief introduction and cultivation Management of Cherry Blossom
Alias: mountain cherry blossom, Fukushima Sakura, green skin cherry family name: Rosaceae morphological characteristics: deciduous trees. High 5m-25m. The bark is dark chestnut brown, smooth and shiny, with horizontal striations. Branchlets glabrous. Leaves ovate to ovate-elliptic, margin Awned, both surfaces glabrous. Corymbose or raceme, flowers white or pale pink. The florescence is from April to May. Ribs globose, black, ripe in July. The key point of planting: grafting and propagation. The seedlings of cherry and mountain cherry can be used as rootstocks. Cut in late March or late August
2019-01-16 -
Post-flowering management of cherry blossoms
It is very important to manage cherry blossoms after blooming in early spring. After blooming, the withered branches, overlapping branches and disease and insect branches of the cherry trees should be cut off in time, and the strong branches should be retained, and the rest should be cut off from the base, so that the cherry blossoms can be ventilated and transparent, constantly renew and grow vigorously. After pruning, the cherry blossoms should be disinfected in time with medicine or ink to treat the wound to prevent bacteria from soaking into the wound and rotting after rain. After anthesis, fully mature organic fertilizer can be applied to promote leaf spreading and growth, and watering and loosening the soil in time the second day after fertilization to keep the soil loose.
2019-01-16 -
Root cancer of cherry blossoms
Cherry blossoms are distributed in Liaoning, Hebei, Anhui, Jiangxi, Zhejiang, Jiangsu and Guizhou in China, and mostly in Japan and Korea. Xiguang, like deep, fertile and well-drained soil, have weak resistance to smoke, harmful gases and sea tide wind. It has certain cold tolerance, shallow root system and easy cultivation. Cherry blossoms blossom in spring and are very beautiful. It should be planted on hillsides, courtyards, in front of buildings and by the side of the garden road. The disease is a common and serious disease of cherry blossoms, which generally occurs in the areas where cherry blossoms are introduced. Zhengzhou, Chengdu, Hangzhou, Jinan, Wu
2019-01-16 -
Propagation and cultivation of Cherry Blossom
The propagation method of cherry blossoms is mainly grafting, and in a few cases, striping and cutting are used, but the survival rate is low. Grafting is mainly by bud grafting and branch grafting. The rootstock mainly uses cherry, but also can use Dashan cherry, tail leaf cherry, peach, apricot and other seedlings. If you use cherries as rootstocks, after harvesting cherries, remove meat, wash, can not be dried, with wet sand layer up, if the seeds are dry, it will affect the germination rate. Sowing in autumn or early spring of the following year, sturdy sowing seedlings can be used as budding rootstocks in autumn. After the bud is alive, don't.
2019-01-16 -
Key points of large branch cutting propagation technology of cherry blossom
Cherry propagation, in the past generally in the spring with cherry as rootstock, branch grafting, this method of propagation more labor and material, not suitable for the rapid development of landscaping on a large number of seedlings demand, in recent years, we carried out large branch cutting propagation seedlings, achieved good results. 1. The selection of cuttings selects young and robust mother trees, cuts annual strong branches at the periphery of the middle and upper parts of the crown, retains the top tips, cuts into 30-40 cm long cuttings, cuts into oblique openings at the lower parts, and cuts the cuttings cut on the same day.
2019-01-16 -
Diseases and Management of Cherry Blossom
1. The leaves of cherry blossoms are glossy, green and fat in spring, evergreen in summer and red in autumn, which are all the manifestations of the robust growth of cherry blossoms, and also show that the blossom of cherry blossoms in the second year will be ideal. 2. ① cherry blossoms have gum flow symptoms on the trunk, which is not a disease, but caused by moths drilling into the trunk to lay eggs. It is necessary to dig out the eggs with a knife and inject drugs in time, at the same time, improve the soil, strengthen water and fertilizer management, and prune reasonably. There are many mushrooms and moss growing on the trunk of ②, which indicates that many germs have invaded the branches of cherry trees.
2019-01-16 -
Prevention and control of common diseases and insect pests of cherry blossoms
There are many kinds of diseases and insect pests in cherry blossoms. the common diseases and insect pests are as follows: perforated brown spot occurs from May to June, the leaves appear purple-brown spots, and then gradually expand into a circle, the spot becomes a small hole after drying and shrinkage, and the pathogen mostly winters on diseased branches and leaves, and the optimum temperature for development is 25 ℃ to 28 ℃. It is spread by wind, which is beneficial to infection in rainy season, weak tree potential, poor drainage and poor ventilation. The disease is serious. Prevention and control methods: (1) strengthen cultivation management and reasonable pruning
2019-01-16 -
Postharvest Management Technology of Tulip
1. Main characteristics of cut flowers: The longer the cultivation time caused by low temperature at night, the longer the life of cut flowers. 2. Plucking and cutting development stage: The best plucking and cutting stage varies with tulip varieties. It is usually cut when 1/2 of the flowers are colored. Place immediately after harvest at a temperature of 2 ° C and a relative humidity of at least 85%. 3, bottle life: bottle life is short only 3-4 days, long about 5-7 days. 4. Preservative treatment method: Preservative solution makes flower stems elongate too long, and has little effect on prolonging vase life. Therefore, one
2019-01-16 -
Occurrence and Integrated Control of Tulip Diseases
Tulip is a perennial bulb herb of Liliaceae, also known as lotus, grass musk, peony lily and so on. It is one of the most popular cut flowers in the world. With the adjustment of industrial structure, tulip fresh cut flower bases have been formed in many places in Jiangsu Province. However, in the process of production, we found that every link may be damaged by fungal, bacterial and viral diseases, thus affecting the normal growth of plants, reducing the quality and ornamental of cut flowers, and when serious, it will cause destructive harm. Therefore, it is necessary to prevent the occurrence and development of tulip diseases.
2019-01-16 -
White silk disease of tulip
Symptoms: the whole plant withered, the stem base wrapped around white fungus or rapeseed tea brown sclerotia, the affected part became brown and rotten. A large number of white fungi and tea-brown fungi can be seen on the soil surface. Pathogen: SclerotiumrolfsiiSacc. It is called neat micronucleus disease, which belongs to the subphylum of semiknowns. The hyphae were white silk-like, fan-like or radial expansion, and then gathered into fungal cords or entangled sclerotia. Sclerotia is like rapeseed, the initial white to yellow-white, and then become tea-brown, round, smooth surface. In addition, there are reports of Corticiumrolfsi
2019-01-16