1, talking about Sophora japonica
Liao Hongguo Sophora japonica is a traditional horticultural variety cultivated by Professor Qiu Yanchang of Liaocheng University, which has the same requirements for climate and soil conditions as Sophora japonica, that is to say, Sophora japonica can be planted wherever it can survive, but its ability to resist powdery mildew and freezing injury is stronger than that of ordinary Sophora japonica. The petals of Sophora japonica are pale pink, the petals of wings and the petals of dragons are pale purple, and the color is elegant, which is one of the rare two colors in Sophora japonica. The flowering period is about 65438 04 days longer than that of common Sophora japonica. In summer, the trees are full of red flowers, and the scenery is novel and beautiful.
2. Sophora japonica
I believe everyone is no stranger to Sophora japonica, which is also very common in landscaping in recent years. The branches of Sophora alopecuroides are yellow-green every year. From June 165438+ 10 to May of the following year, the branches are golden yellow, especially in winter, the golden yellow is thicker and more gorgeous. After several years of improvement, Sophora japonica has strong cold and drought resistance, can withstand the low temperature of MINUS 30 degrees, and is very suitable for landscaping in the north.
3. Sophora japonica
The branches of Sophora japonica are soft and drooping, the crown is like an umbrella, and the state is beautiful. The branches form a disk and the upper part is curved like a dragon, which has strong ornamental value. After falling leaves in winter, the drooping branches are golden and dazzling. Sophora japonica can be seen in many places in China. It is widely planted beside urban roads. It is a good landscaping plant with strong resistance to harmful gases in the air. It can often be seen in urban roads, gardens, palace lanterns and other places.
When Sophora japonica is in full bloom, its colors are bright and dazzling, and a large number of flowers will emit faint fragrance, so that people who appreciate it can not only see its beautiful flower posture, but also smell the faint fragrance, which greatly improves its ornamental value. In winter, when the leaves fall, the golden branches are exposed, drooping like gold thread, which is very beautiful against the background of white snow. Sophora japonica It is an excellent tree species for viewing leaves, flowers and branches.
4. Sophora japonica
The crown of Sophora japonica is yellow before August, golden yellow in the upper part and light green in the lower part after August. It is an important native tree species with rich leaves. Sophora japonica has strong wind resistance and is one of the best varieties for urban greening and park greening. At the same time, it has strong resistance to absorb sulfur dioxide, hydrogen chloride and smoke in the air. Through planting, it can better play its protective benefits and even enhance its ability to resist natural disasters to a certain extent. With the development and popularization of Sophora japonica in recent years, Sophora japonica has become one of the most popular colorful tree species, and it will have a larger market share and better development prospects in the future.
5. Golden Leaf Sophora japonica
The golden leaf of Sophora japonica var. japonica is selected from Sophora japonica varieties. Golden leaves and their branches tend to grow horizontally in the middle and late growth period, and the lower branches are obviously drooping, which is similar to the crown of Sophora japonica. Japanese variety. The leaves of Sophora japonica are yellower than those of Sophora japonica. Golden leaves, and last longer, and are golden throughout the growing period. Its tree looks beautiful, and its golden leaves look like yellow flowers all over the tree. Can be used for planting street trees or planting alone. It is a landscaping tree species in public green spaces such as parks and city squares, and an excellent greening material for highway greening and urban shelter forests. Strong resistance to sulfur dioxide, chlorine, hydrogen chloride, smoke and dust, strong wind resistance.
6. Sophora japonica
Sophora japonica, also known as Sophora japonica and Sophora japonica, is a variety of Sophora japonica and an excellent greening tree species in the garden. The bark is grayish brown with longitudinal cracks. Beautiful drooping branches, beautiful crowns and fragrant flowers are street trees and excellent nectar plants; Strong adaptability to climate and soil, deep root system, developed root system, strong wind resistance, strong germination and long life. It can resist sulfur dioxide, hydrogen fluoride, chlorine and other toxic gases and smog.
7. Ping An Huai
Sophora japonica is a new variety, and its trunk comes from Sophora japonica as rootstock, which will not grow taller after grafting. Branches tend to extend horizontally around. This feature is also unique in Da Qiao wood. Based on the above two points, one tree can be crowned.
Sophora japonica is a new member of Sophora japonica family, which is a native tree species and can grow normally in the places where Sophora japonica is distributed. Huai Ping is not only graceful, but also has an inflorescence as long as 30 cm. In the flower season from June to July, beige tidbits are covered with branches, like pholiota adiposa's eyes, beautiful and lovely. In addition, Huaiping also has the advantages of developed root system, light tolerance and cold tolerance, lax requirements for soil, poor stress tolerance and so on. It has high ornamental value and good development prospect.
8. Sophora pentaphylla
The alias of Five-leaf Sophora japonica is also called Butterfly Sophora japonica, and even the tree signs in many places directly write Butterfly Sophora japonica. Sophora pentaphylla is a variety of Sophora japonica. The terminal lobule is often divided into a duck's palm-shaped big leaf, and several lobules are clustered under the big leaf. Smart, the whole is like a butterfly. The ornamental value is high, and it is most suitable for solitary planting or cluster planting on lawns and quiet rest areas, and can also be used for plant greening, with strong resistance to sulfur dioxide and chlorine. Cold-resistant, drought-resistant, smoke-resistant, barren and sunny. Leaflets are 3-5 clusters, the terminal leaflets are often 3-lobed, and the lower parts of lateral leaflets are often large lobes.
9. Sophora japonica
Sophora japonica is also very common. Its flowers are purple, but the flowering period will be late. Sophora japonica originated in northern China, mainly distributed in the Loess Plateau and North China Plateau. This is a temperate tree species, which likes sunshine and dry and cold climate, although Sophora japonica can grow in South China with high temperature and high humidity. Plants do not grow well in poor soil. The bark is grayish brown, the branches are loose, and the front color of leaves is bright green. It can adapt well to the urban smoke and dust, and its roots are deep, but its germination ability is not strong enough, its growth speed is moderate, and one thing is its long life.
10, double-season Sophora japonica
After 18 years of painstaking research, Leimaoduan, Goudong Village, Sanli Town, Salt Lake District, found a bud variety that can produce two seasons of Sophora japonica in a year. Through grafting propagation, it has four advantages: first, it can produce two seasons of Sophora japonica in a year; Second, the grafting year, the fruit year of Sophora japonica, is six to seven years earlier than that of ordinary Sophora japonica; Thirdly, it is drought-resistant, frost-resistant, barren and pest-resistant, which is suitable for planting in the vast arid and barren mountainous areas in the north; Fourth, the output is high.