Rare Tree species of Landscape Greening-- Robinia pseudoacacia
Robinia pseudoacacia, a rare tree species in landscaping, is famous at home and abroad for its beautiful tree posture and gorgeous flowers.
Sophora pseudoacacia can be up to 10 meters to 15 meters high. It is a rare tree species for landscaping introduced from Korea. It is an ideal tree species for urban fragrance, beautification and greening. Robinia pseudoacacia can also be cultivated in desert areas, so it is a tree species to prevent wind and sand fixation and prevent soil erosion. The tree blossoms twice a year in the north, each time in May, the flowering period is about 20 days, and the second flowering is in July, the flowering period is about 40 days. It is really spring breeze, flowers on the trees in May, and flowers on the trees in July, so it is also known as Wuqi fragrant locust. Robinia pseudoacacia has great development potential and many advantages. to sum up, it has four advantages: first, it is of great ornamental and planting value. Second, Robinia pseudoacacia has developed root system and strong stress resistance, which is obviously better than Robinia pseudoacacia in arid sandy land, and its root tillering ability is very strong. It can sprout a large number of new plants in the second year, which can achieve the effect of "planting 100 Robinia pseudoacacia per mu, 3 years is a slope". Third, it adapts to a wide range of areas and is easy to breed. Robinia pseudoacacia has the advantages of early maturation, long life, drought resistance, barren resistance, strong adaptability, strong disease resistance, strong disease resistance, easy seedling raising, about 95% seedling survival rate and more than 80% root survival rate. Fourth, excellent honey source tree species. Robinia pseudoacacia blossoms for many seasons, the fragrance is pleasant, and the bees are busy with butterflies throughout the florescence.
- Prev
How to control locust valley moth?
The control method of locust valley moth: 1. The adult emergence period can spray 80% dichlorvos EC, or 4.5% beta-cypermethrin EC, or 2.5% deltamethrin, etc. 2000 to 4000 times solution. Second, the larvae harm stage available 80% dichlorvos, kerosene 1:30 times liquid, or diesel 1:20 times liquid brush insect spots.
- Next
Pay attention to distinguish between true and false in the introduction of Robinia pseudoacacia
At present, there are four kinds of false inferior Robinia pseudoacacia seedlings sold in the market: (1) Safflower Robinia pseudoacacia instead of Robinia pseudoacacia. The Corolla of Robinia pseudoacacia and Robinia pseudoacacia are both butterfly-shaped purplish red. Safflower Robinia pseudoacacia blossoms once a year, bears pods and is grafted with Robinia pseudoacacia as rootstock. Robinia pseudoacacia blossoms twice a year, does not bear pods, and propagates in root segments. (2) aged seed root. The seed root of perennial Sophora japonica has a very low germination rate due to aging. According to the trial planting, the roots of Sophora japonica for more than two years should not be used as seedlings, let alone in the market.
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