How to trim and shape potted oleander
Oleander leaves three in rotation, is a typical three-branched branches, each pruning that is, from the stem node to give birth to three new branches. People often use this branch to wait for sex, plastic pruning, so that each tree trunk retains 3 main branches, each main branch leaves 3 branches, that is, people commonly known as the "three-right nine-top" tree.
After potted oleander survives, the first pruning can generally be based on plant height and personal preference, and the trunk is selected to stay 30-40 cm to top and promote the germination of lateral branches. When the new technology grows to 4-6 cm long, select 3 strong branches at appropriate positions, and erase the rest. At this time, fertilizer and water management should be strengthened. The second pruning depends on the growth of the plant, should be carried out in July, each lateral branch to stay 10 - 15 cm top, in the lateral branch on each of the three branches, after such pruning, that is, become people's favorite "three-branched nine-top" tree. After pruning, it can be planted in summer and transplanted into flowerpots in autumn. In this way, when the flowers are full in the second year, the flowers are evenly distributed and the crown is neat and beautiful.
- Prev
Medicinal flowers: oleander
First, the source is NeriumindicumMill. Alias willow leaf peach, half a year red, peach bamboo, pen peach. It has been introduced into our country for a long time, and the bamboo was recorded in the Pingfang Spectrum of the Ming Dynasty. Although our country is not the hometown of oleander, it has been cultivated for more than 500 years. It is easy to grow oleander, so potted plants are very common in the south and north. It can be cultivated in open fields in the south of the Yangtze River Basin in China, and it is close to wild in Chongqing.
- Next
Diagnosis and treatment of oleander poisoning in cattle
Oleander is an ornamental plant, which is often planted by local farmers. According to relevant data, oleander contains cardiotonic glycosides, which has stimulating effect, which can cause hemorrhagic gastroenteritis, increase the concentration of sodium ion and calcium ion and decrease the concentration of potassium ion in myocardial cells. as a result, a series of pathological phenomena such as atrial fibrillation and arrhythmia occur in animals. 1. The incidence in July 2002, a 3-year-old yellow cow in Gumudi Town, Miquan City, ate oleander in the courtyard. Two hours later, the cow developed abdominal pain and got up and lay down.
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi