Huangpi tree grafting method

Grafting of Huangpi trees can not only increase the yield of Huangpi trees, but also improve the quality of Huangpi trees, and can also effectively accelerate the growth rate of Huangpi trees. Grafting of Huangpi trees can also improve varieties and accelerate growth.

Huangpi tree grafting time

It is most suitable to graft the Huangpi tree around April. Although the Huangpi tree can be grafted all year round, the survival rate of Huangpi trees grafted in mid-April is the highest. And be careful not to graft on rainy or windy days.

Grafting technology of yellow bark tree

1. Cleft grafting

Cut the rootstock seedling when it is 15-25 cm above the ground, flatten the cut, and then cut a 1.5 cm cut downward on the rootstock surface.

Use a knife to cut a downward slope of about 1.5 cm on both sides of the lower end of the scion branch 0.3 cm away from the bud to form a wedge. Then cut the scion branch, insert the wedge surface of the scion into the rootstock, and finally seal it with plastic film.

2. Cutting

Cut off the rootstock when it is 15-25 cm above the ground, make a cut along the cambium layer at the straight part of the rootstock, the length of the cut is 1.5 cm, and make an oblique cut at the lower end of the branch 0.3 cm away from the bud.

Then cut out a smooth surface that is slightly longer than the rootstock, cut off the scion branch, insert the scion into the interface of the rootstock, and then seal it completely with plastic film.