Red Rose Wood Cultivation Technology
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Red rose wood is a kind of evergreen small tree; the whole plant has white milk, stems are gray, and tender shoots are green. Leaves are beautiful in shape, nearly leathery or firm, usually with 3 impellers. The flowers are ivory-like in color, aromatic, fruit is a hard stone fruit, looks like a small peach, rose red when mature, lined with green leaves, More beautiful. The flowering period of this plant is mainly concentrated in April-June, but it can bloom almost all year round in a warm climate, and the fruit period is in the second half of the year to the end of the year; plants like this flower, fruit beauty, and long flower and fruit period, It is a kind of tree species with great ornamental value.
Red rosewood can grow on sandy soil, clay or saline-alkali land. It is appropriate to use sandy loam with deep, loose and fertile soil. However, other kinds of soils can also grow, so they can be widely used in the greening arrangement of Shishan Scenic Area, factories and mining areas. It is an excellent green tree species with great development potential.
Propagation method Because this plant is rich in milk, cutting propagation is more difficult; therefore, seed propagation is currently used for seedling production.
(1) Seed harvesting and treatment
The fruit ripening period is usually from mid-late to late-December, after the fruit looks red, it can be harvested; after harvesting, the fruit is put into a nylon film bag (plastic plastic bucket can also be capped) and sealed for one week. about. When the flesh is softened or rotted, remove the flesh and wash it with clean water. Let it dry in a dry and ventilated place.
(2) sowing
The harvested seeds can be stored at the temperature of about 5°C until the spring of the following year after being treated and dried, but the low temperature storage will affect the vigor of the seeds for a long time. In the warmer southern regions, the seeds should be sowed. Before sowing, the fruit shell must be taken out of the seeds and soaked in water of about 20°C for 8 hours before sowing, which is good for early germination. The sandy loam soil is generally suitable for the seedbed. The height of the loach is about 20 centimeters, and a layer of clean river sand is 3-5 centimeters above. Then the seeds are evenly spread on the top, and a layer of sand about 2 centimeters thick is covered on the seeds. After the seedbed is kept moist, if the temperature of the seedbed is around 20°C, it will normally sprout after 2 weeks.
(3) Seedling management and transplanting
Under suitable temperature conditions, 2-4 seedlings of common seedlings can be transplanted into the nutrition bag; seedlings can be applied with appropriate amounts of P and K fertilizers or compound fertilizers. After 1-2 years of growth, they can be planted in the garden. .