With the increasing awareness of urban greening, more and more people are beginning to pay attention to family gardening and courtyard beautification. Deciduous trees, due to their unique ornamental value, have become the first choice of many gardening enthusiasts. As a common propagation method, cutting is not only easy to operate but also fast in propagation speed and high in survival rate. This article will introduce the cutting method of deciduous trees in detail to help you easily achieve the dream of propagating and beautifying your home.
Choosing the right deciduous tree speciesBefore cutting, it is first necessary to choose a suitable species of deciduous trees for propagation. The following species are more suitable for cutting propagation:
1. Osmanthus
2. Crape myrtle
3. Red maple
4. Zelkova
5. Birch
Selection of cutting timeThe cutting time for deciduous trees is generally in spring and autumn. Spring cutting, with the temperature gradually warming up, is conducive to the rooting of cuttings; autumn cutting, with moderate temperature, has a longer rooting time for cuttings and a higher survival rate.
Collection and treatment of cuttings1. Collecting cuttings: Choose healthy, pest-free branches as cuttings, which are usually 15-20 cm in length, retaining 2-3 internodes.
2. Treatment of cuttings: Cut the bottom of the cutting into a slant to facilitate insertion into the soil. The length of the cut surface is about 1-2 cm, ensuring the cut surface is smooth to avoid tearing the cutting.
Cutting method1. Soil selection: Choose a sandy soil with good drainage and strong breathability as the cutting substrate.
2. Cutting steps:
a. Dig a hole about 2-3 cm deep in the cutting substrate.
b. Insert the treated cutting obliquely into the hole, with the bottom of the cutting in contact with the soil.
c. Lightly compact the soil around the cutting to ensure stability.
d. Cover the cutting area with plastic film to keep the soil moist.
Management after cutting1. Watering: Water promptly after cutting to keep the soil moist, and gradually reduce the frequency of watering after the cuttings have rooted.
2. Fertilization: After rooting, a moderate amount of compound fertilizer with nitrogen, phosphorus, and potassium can be applied to promote seedling growth.
3. Weeding: Timely remove weeds in the cutting area to prevent them from competing with the seedlings for nutrients.
4. Pest and disease control: Regularly inspect the seedlings and control pests and diseases in a timely manner.
The cutting propagation method of deciduous trees is simple and easy to perform with a high survival rate. By following the above steps, you should have mastered the cutting skills of deciduous trees. Applying these methods in family gardening and courtyard beautification will allow you to easily propagate beautiful deciduous trees and add a touch of green to your home.
References:
1. "Horticulture"
2. "Garden Plant Propagation and Cultivation"
3. "Chinese Garden" Magazine (Issue 3, 2019)