Our campus is becoming more and more beautiful now, and all kinds of green plants in the school are also very pleasing to the eye. Usually, the campus is suitable for planting trees with high ornamental value, such as Metasequoia glyptostroboides, Ginkgo biloba, Pterocarya caryophylla, Magnolia grandiflora and poplar.
When planting trees in school, we should regularly observe the growth state of trees. If there are traces of insect pests on the tree, it is necessary to cut off the infected branches and leaves, and then focus on burning them to avoid the deterioration of the situation. It is also necessary to spray 1-2 times every 7 days to make the school trees grow healthily.
dawn redwood
Metasequoia glyptostroboides is a deciduous tree with a height of several tens of meters. Metasequoia glyptostroboides can also bloom, and the flowering period is February-March. Metasequoia glyptostroboides is a common plant on campus, with strong vitality and convenient maintenance.
gingkgo
Ginkgo biloba is also a deciduous tree with strong vitality and no special requirements for the environment, which is very suitable for campus planting. Ginkgo biloba is a long-lived tree. It is planted in school and leaves in autumn. Its artistic conception is beautiful.
Chinese ash
Pterocarya stenoptera, also known as Populus alba, is a walnut plant, which can be as high as 30 meters. Generally, it needs to be planted in a deep and loose place on campus for maintenance, and it needs to be fertilized regularly twice a year. The maintenance method is relatively simple.
Yulanshu
Magnolia tree is a light-loving plant, which is very suitable for open-air cultivation, so you can often see magnolia on campus. Planting magnolia on campus can not only beautify the environment, but also purify the air.
Zelkova
Zelkova schneideriana belongs to deciduous trees. The color of leaves is changeable, usually lush, and it will be dyed brownish red in autumn. It is a green tree species with strong ornamental value. It can be planted alone or clustered on the lawns of parks and squares. Because of the homonym of "ju" and "ju", ju Shu has also been endowed with the auspicious meaning of "living in the middle school entrance examination"
Ulmus microphylla
The trunk of elm is slightly curved, the bark is mottled and elegant, the twigs are drooping, and the leaves are red in autumn. It is a good ornamental tree species, often planted as a landscape alone or with rocks.