How do camphor trees reproduce?

Camphor tree is a common greening plant, which is planted in many places, so how do camphor trees reproduce? In fact, camphor trees are propagated mainly through seeds or cuttings. Please see below for details.

I. seed propagation

1. It is appropriate to select camphor trees with an age of more than 25 years. Every year around November, when the fruit is purple and black, harvest it in time, soak it in water for 3-4 days, then scrub and remove the pericarp, soak it in plant ash water for 1 day, remove the shade and dry, and finally store it in a cloth bag or layer, and sow it in the spring of the following year.

two。 From February to March of the following year, the seeds can be sown when the ground temperature reaches about 5 ℃. The seeds were pretreated before sowing: soak the seeds with 0.5% potassium permanganate for 2 hours, then intermittently soak the seeds with 50 ℃ of warm water for 3 days. In this way, the sprouts can sprout about 10 days in advance, and the seedlings will emerge neatly. Sowing takes the strip sowing method: open 3-5 cm deep ditch, row spacing 20 cm, each seed spacing 3-5 cm, cover soil thickness about 2 cm, cover soil should not be too deep.

3. Put the seedling plate under the sunshade net and centralize the management of water and fertilizer to ensure that the bottom of the plate is moist. A small amount of thin fecal water can be applied after a week, and the seedlings can be transferred for the second time in about 50 days. Select the field with better fertility in the seedling transplanting bed, control the water to the seedlings one week before transplanting, watering half of the normal amount, watering enough water the night before transplanting, transplanting after 4: 00 p. M. the next day or transplanting in cloudy days.

2. Cutting propagation

1. Camphor trees use sprouting seedlings after cutting or root tillering seedlings of robust camphor trees and annual branches of 2-year-old seedlings 20,60cm above the ground, and the survival rate of cutting seedlings can reach 700.90%, which should be treated by ring peeling or ring peeling before cutting.

two。 The camphor tree cuttings are cut back and cut back to grow about 4-5 cm cuttings, leaving a leaf in the upper part, and the larger leaves can be removed. Obliquely inserted on the border, the depth is half of the ear, the inserting bed is an earth bed, the bed is covered with about 5 cm thick heart soil with good permeability, and the shade on the seedling bed is 90%. General management is carried out after insertion, and water is drenched once a day from 11 to 12:00.

3. Camphor tree cuttings should be carried out when the temperature is 2426 ℃ and the humidity is more than 80%. From the point of view of growth and development, from February to April, Cinnamomum camphora blossoms, germinates, shoots and changes leaves. The new leaves are young and tender, so it is difficult to select cuttings and is not suitable for cutting. The rapid growth period of new shoots is from May to October, and it is easy to take the branches of the same year, and the cutting is the most suitable, and the low temperature from November to December is not suitable.

Camphor tree is relatively easy to feed, the demand for the environment is not high, is a common greening plant.