Pear trees can be grafted with bananas, and the fruit is banana pears. Embedding grafting method can be used, which is characterized by simplicity and high survival rate, and can be grafted all year round.

Management methods of pear trees after grafting;

Insect spraying to prevent insects: pests are most likely to occur from early spring grafting to germination stage, and should be sprayed in time;

Check the survival, unbinding and grafting: 7 ~ 15d after grafting, the survival can be checked, the bud is fresh, and the petiole will fall off when touched; Grafters need to wait until the scion has a certain growth after germination to determine whether it is alive or not. Those who survive should be released in time, and those who don't survive should be patched up above or below;

Rootstock cutting: in late summer and early autumn, the rootstocks above germination should be cut off in time before germination in the following spring to promote germination. The rootstock should be cut off immediately in spring, and the rootstock should be released after 10d in summer. When cutting the anvil, the blade of pruning shears should face the bud-receiving surface and cut 0.3 ~ 0.4 cm on the bud piece. The incision is slightly inclined to the back of the bud, which is beneficial to the healing of the incision and the germination and growth of the bud, but the incision should not be too low to prevent the bud from being damaged; ?

Sprouting: After rootstock cutting, many sprouting tillers will appear at the base of rootstock, which should be pulled out in time to avoid consuming nutrients and water. Removal will cause wounds on seedlings and affect the quality of seedlings;

Patching: check in time after grafting 10d, and patch the surviving ones in time;

Unbinding and unbinding: Generally, when the new bud grows to 30cm after grafting, it should be loosened in time, otherwise it is easy to form scratches and wind folds. If the wound does not heal, it should be re-tied, and it should be checked again after 1 month until the wound is completely healed.

Supporting pole: while loosening the soil for the first time, tie a wooden stick with a diameter of 3cm and a length of 80 ~ 100 cm to the rootstock, and lead the new tip to it at the upper end. Every joint should be tied tightly with a stick to prevent the wind from breaking. The new shoots can be directly tied on the living pile by grafting with the living pile through abdominal grafting;

Garden shaping: some semi-mature seedlings of tree species and varieties will germinate secondary buds or multiple buds during the growth period after germination. For example, peach trees can germinate secondary branches 2-4 times that year. Secondary seedlings can be used for nursery shaping to cultivate high-quality and molded seedlings;

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

Other management: topdressing young trees once in the middle and late May, topdressing tall trees after new branches stop growing in autumn, and spraying chemicals (0.3% KH2PO4) for 2-3 times in August-September, which is beneficial to prevent overwintering and female flower formation in the next year, and at the same time, do a good job in soil management and weed control.