What is a Universal Grafting Tree
Today, the editor will introduce the concept of a universal grafting tree, with the following being a detailed explanation.
A universal grafting tree, also known as a dwarf scion tree or rootstock, refers to a tree that can adapt to various species for grafting.
Specifically, a universal grafting tree means splicing different types of plants by grafting a scion (a young bud or tender branch of a plant) onto a rootstock (a normal branch of a tree) to form new plants. Universal grafting trees can not only increase the yield and quality of fruit trees but can also be used for plants such as grapes and roses.
Why Use Universal Grafting Trees?
1. Increase the yield and quality of fruit trees
Using universal grafting trees to graft high-quality scions onto high-yielding rootstocks can increase the yield and quality of fruit trees. In addition, grafting can stabilize the quality of the scion and reduce the fluctuation in yield due to different growing environments.
2. Prevent diseases and pests
Universal grafting trees can graft disease and pest-resistant scions onto rootstocks that are prone to diseases and pests, thereby preventing diseases and pests. Moreover, if fruit trees are affected by diseases and pests, new scions can be grafted onto the rootstock to maintain the vitality of the trees.
3. Save land resources
Using universal grafting trees allows multiple fruit trees to be planted on the same piece of land, saving precious land resources. This is especially important for fruit farmers with limited planting area.
What Trees are Suitable for Grafting?
1. Apple Trees
Apple trees are one of the most common fruit trees for grafting, with suitable rootstocks including Qinku 25, Qinku 26, and Yangjiao脆Amber.
2. Pear Trees
Pear trees have many grafting varieties, with suitable rootstocks including Jinhua Pear, Tulip, and Hawthorn trees.
3. Peach Trees
Peach tree rootstocks can be grafted with apricot trees, apricot peach trees, mulberry trees, etc., with different grafting varieties able to cultivate peaches with different flavors and yields.
How to Perform Grafting?
1. Prepare grafting materials
Grafting materials include the seedlings to be grafted and the new shoots used for grafting. The seedlings to be grafted are called rootstock, and the part of the plant grafted onto it is called the scion. The scion is a section of a tender branch, usually between 5 to 8 centimeters long. The diameter of the scion and the rootstock should be equal when grafting.
2. Shape the scion
Shape the new tender branch into a pointed shape, which facilitates insertion into the rootstock. At the same time, round the top of the rootstock to prepare for inserting the scion.
3. Insert the scion
Slowly insert the scion into the rootstock, making sure to insert it deeply to aid in the germination of the scion. Finally, seal with tape or other materials to prevent air from seeping in.
4. Wait for results
After grafting, sufficient water and nutrients need to be provided, and pruning should be done after the germination and growth. Different tree species require different pruning methods, which should be adjusted according to the actual situation.
Precautions
1. Choose high-quality materials for grafting, as this will affect the growth and survival rate of the plant.
2. When grafting, make sure the joint is flat to avoid air entering and affecting the survival rate.
3. Regular pruning is required after grafting to maintain the proper tree shape and height.
4. In the first few months after grafting, special attention should be paid to humidity and nutrition to ensure a high success rate.
Conclusion
The universal grafting tree is an important technique in the study of garden trees. Through grafting, different species can be quickly integrated into one, while also improving the yield and quality of fruit trees. However, different tree species require different techniques and timing for grafting, which should be mastered. It is hoped that this article will be helpful to the readers.
The above introduction to the method of universal grafting trees is provided as a reference for everyone.