Information introduction and appreciation of Magnolia grandiflora

Magnolia grandiflora is shaped like a lotus flower, so it is called "Lotus Magnolia". As a precious tree species in Qing Dynasty, I believe you don't know much about Magnolia grandiflora. Magnolia grandiflora is not as famous as Magnolia grandiflora and Lily, but even so, it can't hide the beauty and fragrance of Magnolia grandiflora and its value of existence. Magnolia grandiflora is an ornamental flower with white flowers and fragrant smell. Many people like to plant them in the yard, and some people will plant them in flowerpots in living rooms and other places. What does Magnolia grandiflora look like? Next, while learning the information of Magnolia grandiflora, enjoy the pictures of Magnolia grandiflora. I believe that after enjoying the pictures of Magnolia grandiflora, you will enjoy a different visual feast.

Magnolia grandiflora pictures appreciation one

Brief introduction of magnolia grandiflora

Magnolia grandiflora is native to Zhouzhou, Chinese mainland and other places, also known as Magnolia grandiflora, which is a plant of Magnoliaceae. Magnolia grandiflora is like a lotus flower, and the flowers contain sesame oil for viewing. It is also called Magnolia grandiflora. The growth height of Magnolia grandiflora can reach 30 meters, the flowering period is May-June, and the fruiting period is September-65438+1October. It is a valuable tree species.

Morphological characteristics of magnolia grandiflora;

Evergreen trees, the origin can reach 30 meters; Bark light brown or gray, thin scaly cracking; Branchlets stout, with separated pith; Branchlets, buds, lower leaves, petioles, densely covered with brown or grayish brown short hairs (there is no hair under the leaves of young trees). The leaves are thick leathery, oval, oblong or obovate, with length 10-20cm and width of 4-7cm (10). The apex is blunt or short, the base is wedge-shaped, and the leaves are dark green and shiny. 8- 10 lateral veins on each side; Petiole length1.5-4cm, stipules absent, deep furrow. The flowers are white and fragrant, with a diameter of15-20 cm; Tepals 9- 12, thick meat, obovate, 6- 10 cm long and 5-7 cm wide; Stamens about 2 cm long, filaments flat, purple, anthers inward, connective protruding into a short tip; The gynoecium is oval and densely villous; Carpels are ovoid, long 1- 1.5 cm, and the style is curly. Aggregate fruit cylindrical oblong or oval, 7- 10 cm long, 4-5 cm in diameter, densely covered with brown or grayish yellow fluff; _ _ Half-cleft back, round back, with a long beak on the outside of the top; The seeds are nearly ovoid or ovoid, about 65438 04 mm long and 6 mm in diameter. The seed coat is red, and the top end extends into a short neck after removing the seed coat. The flowering period is May-June, and the fruiting period is 9-65438+1October.

Photo appreciation of Magnolia grandiflora II

Ecological habits of Magnolia grandiflora

Like sunshine, but also quite tolerant to shade, it can be described as a weakly negative tree species. I like the warm and humid climate, and I also have some cold tolerance. I can bear the short-term low temperature of-19, which has no obvious damage to the leaves, but at the long-term low temperature of-12, the leaves will freeze. I like fertile and moist soil with good drainage, but I can't stand dry and calcareous soil. In dry soil, the yield slows down, the leaves turn yellow easily, and it also grows poorly in cohesive soil and alkaline soil with poor drainage. In a word, sandy loam with rich humus grows best. This kind of tree is very resistant to all kinds of natural disasters and can also resist smoke and dust. Suitable for urban gardens. Because of the large root system, it is quite wind-resistant, but the flowers are huge and fleshy, and it is the least disaster-resistant.

Functions of Magnolia grandiflora:

1, Magnolia grandiflora can be used as landscape, street trees and courtyard shade trees. Magnolia grandiflora has magnificent trees, thick lotus leaves and fragrant flowers. Ornamental tree species for beautifying the environment. Suitable for single planting, cluster planting or row planting.

2. Magnolia grandiflora is also resistant to smoke and wind, and has strong resistance to toxic gases such as sulfur dioxide. It is a good tree species to purify the air and protect the environment.

3. Magnolia grandiflora has the function of expelling wind and dispelling cold; The effect of promoting qi circulation and relieving pain is mainly used to treat exogenous wind-cold; Headache and nasal congestion; Abdominal pain; Vomiting and diarrhea; Hypertension; Migraine.

Magnolia grandiflora III picture appreciation

Propagation method of magnolia grandiflora

Magnolia grandiflora can be propagated by sowing and grafting. Because the seeds of Magnolia grandiflora are easy to lose their germination ability, they need to be sown immediately after collecting seeds in June+10/October, 5438. Sow in March in spring, germinate in May, and pay attention to cold protection when flowering in winter; Grafting propagation can take Magnolia grandiflora and Magnolia purpurea as rootstocks, with branch grafting or root grafting in spring and cutting grafting in autumn. The survival rate of grafting propagation of Magnolia grandiflora is high.

Cultivation and management of Magnolia grandiflora

The cultivation of Magnolia grandiflora requires certain management techniques. First of all, it is watering. The watering of Magnolia grandiflora needs to water the seedlings, and the amount is different in each season. Then apply fertilizer, and the fertilization of Magnolia grandiflora should be applied 1-2 times in the growth period and flowering period; When pruning Magnolia grandiflora, it is necessary to build diseased branches and dead branches. And removing flowers and withered flowers during flowering; Finally, the management of weeding, magnolia grandiflora should weed and loosen the soil to make the nutrient distribution more uniform.

Magnolia grandiflora pictures appreciation iv