Planting Technology Lists
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When will the cherry blossoms be planted
When is the best time to plant cherry blossoms and how to plant them? Can you plant seeds with roots or branches? Reply: the propagation of mountain flowers is usually highly inoculated or sown the lungs: high grafting means that the bark of the branches is wrapped in a water-retaining material, and then the lungs are cut off in Tuyan; the lungs have to be washed off, leaving only the lungs. Peng put it on the damp cotton or towel and put it under the refrigerator to sprout the lungs for a month. The best time for transplantation is in winter, and seedlings should be paid attention to in summer in the flatland.
2019-01-16 -
The reasons for the weak growth of cherry blossoms
1. Insufficient soil nutrition cherry blossom consumes more water and nutrients, and its site soil nutrients will be lost due to a variety of reasons, lack of nutrients, resulting in malnutrition and weakness of cherry trees. two。 Soil impermeability trampling and unreasonable paving and other man-made causes of soil consolidation, poor ventilation, poor air permeability, inhibit the growth of roots. Most of the cherry trees along the road in the park are affected by man-made trampling, excavation, filling and so on. Soil consolidation causes part of the root system to die, and the tree potential is also weak. 3. Poor soil texture
2019-01-16 -
Cherry blossom growing environment
Sex likes a warm, humid environment. Require sufficient sunshine, do not tolerate dampness, do not tolerate salt and alkali, avoid waterlogging, cold, drought, flowering afraid of strong wind and smoke. It is suitable to grow in loose, fertile, slightly acidic or neutral sandy loam with good drainage. The suitable temperature for light and temperature growth is 18-20 ℃, regardless of whether it is planted in the ground or in the pot, it should be placed in a sunny place. Potted cherry blossoms in winter should be placed in a place with leeward, sunny and good light, otherwise they will not grow well. The Central Plains can survive the winter safely in the open field, Beijing area.
2019-01-16 -
Treatment of cherry blossom wound
During the growth of cherry blossoms, after long-term exposure to the sun, the skin is prone to aging and damage, resulting in decay, forming voids and affecting the growth and life of cherry blossoms. therefore, once the cherry blossoms are found to have a wound, treatment measures must be taken immediately. generally, the wound must be flattened and scraped with a knife, then disinfected with disinfectants such as stone sulfur mixture 5 degrees or ink, and finally coated with protective agents such as tung oil to prevent wound decay. And promote its healing, if the cherry blossom wound has become a cavity, it should be repaired, the method is: first create the rotten wood in the hole, and then scrape off the edge of the hole
2019-01-16 -
Introduction of cherry blossom varieties
1. Mountain cherry blossoms are a variety of cherry blossoms. Wild species with small white or pinkish flowers, single. 2. Double red cherry blossoms are cultivated varieties of cherry blossoms. Flowers double, pink. 3. the weeping branch cherry blossom is the cultivated variety of cherry blossom. The branches are drooping and pink. 4. Japanese Xiao Sakura is a variety of cherry blossoms with drooping branches and bronzed new leaves. Double, large, pink, fragrant. The florescence is relatively late. 5. Magnificent cherry blossoms are cultivated varieties of cherry blossoms. Double, large, reddish, pedicel
2019-01-16 -
Propagation techniques of softwood cuttings of cherry blossoms
The cherry blossom (PrunusserrulataLindl) belongs to the deciduous tree of Rosaceae. The plant height is 5~25cm. The corymbose or raceme is composed of 3 or 5 flowers. The flower color is white, pink, single or double, flowers and leaves bloom together or bloom first and then leaves, flowering April-May. When spring flowers bloom, flowers are full of trees, competing for Yan, anthocyanin Yan fragrance, elegant and dignified, is a famous landscaping flowers and trees. Cherry blossoms are usually propagated mainly by grafting, with single cherry blossoms or cherry rootstocks as rootstocks and blossom in early spring
2019-01-16 -
Value and use of cherry blossoms
Cherry blossoms are very famous in the world flower sea and are the national flower of Japan. During the blooming season, Japanese people flock to watch the cherry blossoms, and the scene is very warm. The cherry blossoms are numerous, colorful and charming. It is a pleasure to listen to the piano and enjoy the cherry blossoms. "when it rains softly in March, cherry blossoms suspect apricot blossoms" and "red cherry trees are newly planted in the small garden, watering the branches is easy to travel." it shows that in the courtyard beautification, the cherry blossoms in full bloom can make people stop and enjoy, like a trip, do not want to leave. Cherry blossoms can be planted in pieces or alone. When planting alone, it can be matched with Jingshi and lawn, which is childish and pleasant. Cherry blossom bonsai
2019-01-16 -
What is the symptom of cherry blossom brown spot perforation disease?
Symptoms of cherry blossom brown spot perforation: the disease occurs on leaves, shoots and fruits. But the main harm to the leaves, on both sides of the leaf to produce round or subcircular spots, about 1 to 4 mm in diameter, the edge is clear, slightly ringed, sometimes purple or reddish brown in the periphery, grayish white or brown in the center, and slightly wheeled. In the later stage, there are occasionally gray-brown mildew on both sides of the disease spot, that is, the conidium, especially on the back of the leaf. The disease spot often dries up and falls off, forming a perforation, and the holes are neat at the edge of the disease spot. The perforated leaves fall off early and the new shoots get sick.
2019-01-16 -
Occurrence and control of perforation of cherry blossom brown spot
Symptoms: the leaves start brown, grayish brown or purplish brown dots, gradually form round spots, non-waterlogged, opaque, there is no yellowish green halo around the spot, diameter 2: 4 ┨, the lesion boundary is clear, the periphery purplish brown. In the later stage, the middle part was white or brown, with slight wheel lines, and the disease spot withered and fell off, forming irregular perforation. 2. Occurrence regularity: the pathogen overwintered on the fallen leaves and spread by wind and rain in the following spring. The disease began in June, and the peak period was from August to September. When the rainfall was large, the disease occurred and prevailed, the tree was weak and the disease was serious. 3. Prevention and control methods:
2019-01-16 -
Cherry blossom brown spot perforation
[distribution] Cherry blossom brown spot perforation is an important disease in cherry blossom leaves, which occurs in cherry blossom planting areas in China. [symptoms] it mainly harms the growing leaves and the twigs. The susceptible leaves initially appeared needle-shaped purple-brown spots, and soon expanded into a round to near-circular spot, 1mm to 4mm, middle brown, slightly concentric, with purple or reddish brown edges, and grayish brown fluffy spots on the disease spot; in the later stage, there were delamination around the disease spot, brown mildew on both sides of the disease leaf, drying and falling off in the middle of the disease spot, forming round holes and forming perforation spots.
2019-01-16