1. Apple and crabapple trees (wild apple) can be grafted.

2. You can also directly use other pear trees for grafting.

The fruit structure of pears is similar to that of apples, so the two trees can be grafted to each other. Not limited to pear trees.

It is best to graft pear trees with different varieties of pear trees, and choose some excellent varieties that are adapted to local natural conditions.

Note: Apple trees belong to the genus Malus and pears belong to the genus Pyrus, they belong to the same genus. Therefore, if you graft an apple onto a pear tree, the survival rate of the combination is quite low. Grafting is a planting method widely used in rural fruit cultivation and is one of the artificial propagation methods of plants. In order to enhance the taste of fruits and give them the taste and appearance of several fruits; growers transplant branches of one plant to the stems or roots of another plant so that the two plants form a complete plant. However, not all fruit trees They can all be grafted with each other. Since many growers are not very clear about the grafting method, this will lead to problems such as low graft survival rate and poor fruit quality.

From a botanical point of view, only plants belonging to the same genus can achieve a higher grafting success rate. If they are not grafted together, the survival rate will be very low and fruits will not be produced. very good.

Grapes

Grapes and pears are not plants of the same family and genus. They have low affinity and will not survive grafting. What’s more, grapes are southern fruit trees and require heat, while pear trees are northern fruit trees and like It requires coldness, and even if the grafting survives, the climate may not adapt to it

Banana

Pear trees can be grafted with bananas, and the fruit will be banana pears. You can use the mosaic grafting method , which is characterized by simplicity, high survival rate, no seasonal restrictions, and can be grafted all year round. Management methods of pear trees after grafting:

Spray to prevent pests: From grafting to the germination period, they are most vulnerable to pests in early spring, so spray pesticides in time to prevent and control them;

Check for survival and untie And patch grafting: 7 to 15 days after grafting, you can check the survival situation. If the bud graft is fresh and the petiole falls off as soon as it touches it, it is considered to be alive; if the graft is grafted, the survival can only be determined when the scion has a certain amount of growth after germination. Those that survive must be untied in time, and those that have not survived must be patched above or below them;

Pruning the stock: If the buds are grafted in late summer and autumn, the stock above the buds should be cut off in time before germination in the next spring. , in order to promote the germination of buds, the anvils are randomly pruned for budding in spring, and the anvils are generally untied and pruned after 10 days for budding in summer. When cutting the anvil, the blade of the pruning shears should face the bud-bearing side, and cut 0.3 to 0.4cm above the bud piece. The cut is slightly tilted toward the back of the bud, which is conducive to the healing of the cut and the germination and growth of the grafted buds, but the cut should not be too low to prevent damage to the grafted buds; Many sprouts must be removed promptly to avoid consuming nutrients and water. Removing it too late will cause wounds on the seedlings and affect the quality of the seedlings;

Repairing: Check in time after 10 days of grafting, and replant those that have not survived in time;

Untie and untie them Tying: Generally, when the new shoots grow to 30cm after grafting, they should be loosened in time, otherwise constriction marks and wind breaks will easily occur. If the wound has not healed, it should be re-tied and checked again after 1 month until the wound is completely healed before being completely untied;

Set up a support: While loosening the straps for the first time, use A wooden stick with a diameter of 3 cm and a length of 80 to 100 cm is tied to the stock, and the upper end is used to guide the new shoots to it. A stick must be tied to each joint to prevent wind breakage. The abdominal grafting method is used to leave live piles for grafting, and the new shoots can be directly tied to the live piles;

In-plant shaping: semi-grown seedlings of some tree species and varieties will germinate during the growth period after germination. Secondary shoots are 2 or more secondary shoots. For example, a peach tree can sprout 2 to 4 secondary shoots in the same year. The secondary shoots can be used for in-bed shaping to cultivate high-quality, mature seedlings;

Topping: Topping at the end of August to promote the maturity of new shoots and improve cold resistance;

Other management: saplings Grafted trees should be top-dressed once in mid-to-late May. Large trees with high grafts should be top-dressed in autumn after the new shoots stop growing. All types of grafted trees should be sprayed with pesticide (0.3% KH2PO4) 2 to 3 times from August to September to help prevent overwintering. During shoots and the formation of next year's female flowers, soil management and weed control must be done at the same time.

: Grafting is one of the artificial propagation methods of plants. That is, grafting the branches or buds of one plant to the stem or roots of another plant, so that the two connected parts grow into a complete plant. Grafting methods are divided into branch grafting and bud grafting. Grafting is carried out by taking advantage of the plant's ability to heal after being injured.

When grafting, bring the cambium layers of the two injured surfaces close together and tie them