1、 Introduction to Muxiang
Alias: the name of Guang Mu Xiang, Yun Mu Xiang, Mu Xiang Hua, Qi Li Xiang, Mu Xiang Teng, MI Xiang, Qing Mu Xiang, Wu Xiang, Wu Mu Xiang, Nan Mu Xiang;
2、 Growth environment
Aucklandia like warm and humid and sunny environment, cold and semi shade, afraid of waterlogging. Ground planting can be planted in sunny places without ponding. It is not strict with the soil, but it grows well in loose, fertile and well drained soil. It has strong sprouting power and is resistant to pruning. The flowering period of Aucklandia is from April to June, and it is cultivated all over the country.
3、 Introduction to planting
Magnolia likes cool and humid climate. It is slightly resistant to cold and afraid of high temperature. It is better to choose sandy loam or loam with deep soil layer, loose soil and good drainage.
sow
It is propagated with seeds. Spring sowing is in early April and autumn sowing is in mid September.
The seeds shall be soaked for 24 hours before sowing, watered after sowing to keep the soil moist. The seedlings shall be properly shaded at the seedling stage. The seedlings shall be fixed when the plant height is 7 ~ 10 cm, and 2 seedlings shall be reserved in each hole.
Fertilization and watering
Combine weeding and soil loosening and topdressing 1 ~ 2 times a year. If there are flower bolts, they shall be removed in time to facilitate root growth. Fertilize and cultivate soil in winter.
In the second year, human excrement and urine, urea and calcium superphosphate can be applied. Apply rotten stables, soil and miscellaneous fertilizers, plant ash, cake fertilizer, etc. in winter, water in dry season, and cultivate soil after the aboveground withers in winter.
Magnolia can also be planted or planted in flower beds. The flowerpot should be large. When planting, apply enough base fertilizer and set up supports for its climbing.
During the growth period, keep the basin soil moist without ponding. Apply rotten thin liquid fertilizer every 20 to 30 days. Pay attention to not too much nitrogen fertilizer, otherwise the branches and leaves will grow luxuriantly but bloom less.
Trim properly
In addition to winter pruning, residual flower stems and some branches should be cut off in time after flower withering, so as to ensure the concentration of nutrient supply, grow strong new branches and make more flowers in the coming year.
It is easy for magnolia to survive by cutting with hard branches before and after germination in spring or semi hard branches before and after flowering. The method of high-altitude pressing is often used.
Select strong branches in the growing season, cut wounds at the lower end of the nodes, surround them with plastic film, fill them with soil, tie the bag mouth tightly after watering, keep the soil moist, and have a high survival rate.
transplant
During the dormancy period, bare roots can be transplanted, and the branches and vines should be strongly cut during transplantation. Keep the soil moist in the growing season to avoid ponding; After sprouting in spring, compound fertilizer was applied once or twice to promote flower and taste. After winter, rotten organic fertilizer was applied to the root and water was poured.
Prune the plant once in winter or early spring, and cut off the long branches, dead branches, diseased branches and dense branches to enhance the ventilation and light transmission inside the plant.
4、 Introduction to reproduction
The propagation of Aucklandia can be cut or pressed. Cutting with hard branches before and after germination in spring or semi hard branches before and after flowering is easy to survive, and the method of high-altitude pressing is often used.
Select strong branches in the growing season, cut wounds at the lower end of the nodes, surround them with plastic film, fill them with soil, tie the bag mouth tightly after watering, keep the soil moist, and have a high survival rate.
In addition, it can also be propagated by sowing. For some excellent varieties, use rose or single petal Aucklandia as rootstock for grafting, budding and splitting.
5、 Pest protection
The root rot disease of Aucklandia is serious from July to August. If the diseased plant is found, it can be removed in time. It can be mixed with 4kg of 70% pentachloronitrobenzene beside the plant or disinfected with formalin.
Disease: root rot
70% pentachloronitrobenzene powder and plant ash (1:30) can be removed next to the plant to prevent spread. The aphids can be sprayed with 40% dimethoate EC 800 times; Land tigers and grubs can be killed with poison bait.
In addition, brown spot disease and white silk disease are suitable. It can be sprayed with 80% dibecao 800-1000 times.
Some related species
Small fruit rose
Rosa microcarpa (original variety)
Aucklandia maoyeshanensis (variety)
Daphne odorifera
Like to grow and see flowers, you can pay attention to public flowers and potted plants, huahuipz