A Detailed Guide to Practical Propagation Methods for Fruit Tree Saplings

All fruit trees need to be propagated to produce saplings, and the methods are all fairly similar: essentially seed propagation, cutting propagation, and grafting propagation. In addition, there are layering, division, and similar propagation methods, and perhaps some other new propagation methods, but due to insufficient experimental experience, these will not be covered much here. The focus is mainly on introducing the commonly used methods. Now we can look at some specific methods.

1. Seed propagation

For fruit trees that have seeds, as long as the seeds are not so hard that they cannot break through to germinate, they can generally be sown to raise seedlings, though the germination rate of the seeds will vary. Some germinate quickly, some take longer, and some require artificial means to break dormancy and germinate. The requirements for germination temperature, moisture, and light will also differ. Most seed-grown seedlings can guarantee stable inherited traits, which is their greatest advantage.

2. Cutting propagation

Some fruit trees have branches with naturally strong sprouting ability, and their branches, stems, and leaves can be used to cultivate new plants. My teacher said that in theory all fruit trees can be propagated by cuttings, it is just that the survival rate varies from high to low. Cuttings take a short time to grow and are very easy to root. It is a very popular asexual propagation method. However, if cuttings are taken for many generations, trait changes and degeneration are prone to occur.

3. Grafting propagation

Use wild fruit trees from the mountains that have strong adaptability as rootstock, and graft high-quality large-fruit cultivated trees onto them. In this way, it may be possible to achieve both strong adaptability and improved disease resistance, while also producing robust fruit. In any case, the goal is to combine excellent traits. Saplings produced by this method are of relatively high quality and are suitable for wider planting. They are not subject to certain limitations, but there are many issues to pay attention to, and the operation is somewhat more troublesome.

4. Division ⟧11⟧For example, pineapple, which can produce tillers, can be propagated by division: cut off the small tillers, then cultivate them separately and plant them into a new plant. In this way, growing and placing them is relatively simple, and this method generally does not lead to genetic decline; it is a natural form of propagation. Division is easy to cultivate and plant.

For example, take the pineapple, which can produce suckers. You can use these suckers by cutting off the small ones and then growing them separately, planting them into a new plant. This way, growing and placing them is relatively simple, and this method generally does not lead to genetic decline; it is a natural way of propagation. Division is easy to cultivate and plant.

5. Layering

Directly select vigorous branches, girdle them, then wrap them with soil and moss, keep them moist to encourage rooting, and after roots form, cut them off to make a new sapling. This method suits plants with strong growth capacity; with some, rooting is very difficult. Also, this operation process is rather tedious and takes a fairly long time. Its characteristics are not necessarily stable.

Generally, fruit tree sapling propagation is mainly based on the first three methods, while the latter two are used occasionally. Division is more suitable for some flowers. Shoot propagation is more suitable for some shrub fruit trees. Each method has advantages and disadvantages. Choosing the most suitable one is best.